B4A Library [B4X] [XUI] AS Scheduler 📅 - MonthView, DayView (Week), AgendaView and CalendarView [Payware]

Alexander Stolte · Feb 13, 2022

The AS Scheduler is a B4X library for displaying and interacting with appointments.

You want to try the views out? Then click here

This library is not free, because, it cost a lot of time and gray hair to create such views.

AS Scheduler

The AS Scheduler is a B4X library for displaying and interacting with appointments.https://www.b4x.com/android/forum/threads/b4x-xui-as-scheduler-📅-monthview-dayview-week-agendaview-and-calendarview-payware.138410/Introducing the Ultimate Scheduler L...

payhip.com

Thanks for your understanding.

The project was divided into modules.

Views
- ASScheduler_DayView
- ASScheduler_MonthView
- ASScheduler_AgendaView
- ASScheduler_CalendarViewMonth
- ASScheduler_CalendarViewWeek
Classes
- ASSchedulerAPI
- ASSchedulerInternShared
Modules
- ASSchedulerUtils

All Features of the DayView:

[B4X] AS Scheduler - DayView

https://www.b4x.com/android/forum/threads/b4x-xui-as-scheduler-%F0%9F%93%85-monthview-dayview-week-agendaview-and-calendarview-payware.138410/ The following thread lists all the features that the DayView of the AS_Scheduler has. Appointments Overview Appointment OverviewGap The OverviewGap...

www.b4x.com

B4j: jXUI,jDateUtils,xCustomListView,ASViewPager,jSQL
B4a: XUi,DateUtils,Reflection,xCustomListView,ASViewPager,SQL
B4i: iXUI,iDateUtils,xCustomListView,ASViewPager,iSQL

Make sure you are using ASViewPager V1.31+
On B4I you need ~~GestureRecognizer Download the .bas file in the attachment~~ No longer needed since 1.16+

ASScheduler
Author: Alexander Stolte
Version: 3.00

ASSchedulerAPI
- Functions:
  - Class_Globals As String
  - ClearAppointments As String
    Deletes all Appointments
  - ClearBlackouts As String
    Deletes all Blackouts
  - ClearSpecialDays As String
    Deletes all SpecialDays
  - CreateAppointment (Appointment As ASScheduler_Appointment) As ASScheduler_Appointment
    Creates a new Appointment
    <code>ASScheduler_DayView1.API.CreateAppointment(ASSchedulerUtils.CreateASScheduler_Appointment(0,"Test Item 1",xui.Color_ARGB(255,45, 136, 121),False,DateTime.now,DateTime.now+DateTime.TicksPerHour))</code>
    <code>ASScheduler_DayView1.API.CreateAppointment(ASSchedulerUtils.CreateASScheduler_AppointmentRecurring(0,"Test Item 1",xui.Color_ARGB(255,45, 136, 121),False,DateTime.now,DateTime.now+DateTime.TicksPerHour,True,"week",1))</code>
  - CreateBlackout (Blackout As ASScheduler_Blackout) As String
    Create a new Blackout
    <code>ASScheduler_DayView1.API.CreateBlackout(ASSchedulerUtils.CreateASScheduler_Blackout(0,DateTime.Now+(DateTime.TicksPerDay*2),DateTime.Now+(DateTime.TicksPerDay*2)))'2 days </code>
  - CreateSpecialDay (SpecialDay As ASScheduler_SpecialDay) As ASScheduler_SpecialDay
  - DeleteAppointment (Id As Int) As String
    Removes an Appointment
  - DeleteBlackout (Id As Int) As String
    Removes an Appointment
  - DeleteSpecialDa (Id As Int) As String
  - GetAppointment (Id As Int) As ASScheduler_Appointment
    Get a Appointment
  - GetAppointmentCount As Int
    Gets the count of all Appointments
  - GetAppointmentCountInRange (StartDate As Long, EndDate As Long, DurationLongerThanOneDay As Boolean) As Int
    Gets the Appointments count from StartDate to EndDate
    The time value is set to 0 o'clock on StartDate and at the EndDate to 23:59
    If DurationLongerThanOneDay = True then it counts only the appointments that go longer than 1 day
  - GetAppointmentCountOnOneDay (Date As Long) As Int
  - GetAppointments (Date As Long) As List
    Gets all appointments on that Date
    Returns a List of ASScheduler_Appointment objects
  - GetCustomQuery (Columns As String, Table As String, Where As String, Args As String()) As ResultSet
    The table structure you find here
    <code>https://www.b4x.com/android/forum/threads/b4x-xui-as-scheduler--monthview-and-dayview-week-payware.138410/post-876274</code>
    If you dont need a where, just put a "" to the string
  - GetDateSpecialDay (Date As Long) As ASScheduler_SpecialDay
  - GetIsDayBlackout (Date As Long) As Boolean
    Checks if there is a blackout on that day
  - getSQL As SQL
  - Initialize (sql As SQL) As String
    Initializes the object. You can add parameters to this method if needed.
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - UpdateAppointment (Appointment As ASScheduler_Appointment) As ASScheduler_Appointment
  - UpdateSpecialDay (SpecialDay As ASScheduler_SpecialDay) As ASScheduler_SpecialDay
- Properties:
  - SQL As SQL [read only]
ASSchedulerInternShared
- Fields:
  - SQL As SQL
- Functions:
  - CreateAppointment (Parent As B4XView, Appointment As ASScheduler_Appointment, CurrentDay As Long, g_AppointmentProperties As ASScheduler_MonthView_AppointmentProperties) As String
  - CreateASScheduler_MonthView_AppointmentProperties (Height As Float, Gap As Float, LeftRightGap As Float, CornerRadius As Float, xFont As B4XFont, TextColor As Int) As ASScheduler_MonthView_AppointmentProperties
  - CreateASScheduler_MonthView_BlackoutProperties (Width As Float, Color As Int, GapBetween As Float) As ASScheduler_MonthView_BlackoutProperties
  - CreateHeaderItem (Text As String, HeaderTextProperties As ASScheduler_MonthView_HeaderTextProperties) As B4XView
  - CreateHiddenAppointments (Parent As B4XView, Text As String, ListOfHiddenAppointments As List, g_AppointmentProperties As ASScheduler_MonthView_AppointmentProperties, DividerSize As Float) As String
    +3 More Appointments, but not visible
  - GetARGB (Color As Int) As Int()
  - GetDisplayDuration (StartTime As Long, EndTime As Long) As String
  - GetMonthNameByIndex (Index As Int, MonthNameShort As ASScheduler_MonthNameShort) As String
    1 = January
  - GetWeekNameByIndex (Index As Int, WeekNameShort As ASScheduler_WeekNameShort) As String
    1 = Sunday
  - Initialize As String
  - Process_Globals As String
ASSchedulerUtils
- Functions:
  - API As ASSchedulerAPI
    Global Scheduler API Access
  - ConvertSameDateTimeTicks2SameDateTicks (ticks As Long) As Long
  - CreateASScheduler_Appointment (Id As Int, Name As String, Description As String, Color As Int, isFullDay As Boolean, StartDate As Long, EndDate As Long) As ASScheduler_Appointment
    Id -The appointment ID, set this to 0 if you want to create an appointment
  - CreateASScheduler_AppointmentRecurring (Id As Int, Name As String, Description As String, Color As Int, isFullDay As Boolean, StartDate As Long, EndDate As Long, isRecurring As Boolean, RecurringUnit As String, RecurringInterval As Int) As ASScheduler_Appointment
    Id -The appointment ID, set this to 0 if you want to create an appointment
    isRecurring - If True then the appointment will be recurring
    RecurringUnit - day - week - month - year are valid
    Use ASSchedulerUtils.Recurring_Day for the RecurringUnits
  - CreateASScheduler_Blackout (Id As Int, StartDate As Long, EndDate As Long) As ASScheduler_Blackout
  - CreateASScheduler_HeatMapColor (Color As Int, Count As Int, TextColor As Int) As ASScheduler_HeatMapColor
  - CreateASScheduler_MonthNameShort (January As String, February As String, March As String, April As String, May As String, June As String, July As String, August As String, September As String, October As String, November As String, December As String) As ASScheduler_MonthNameShort
  - CreateASScheduler_SpecialDay (Id As Int, Name As String, Date As Long) As ASScheduler_SpecialDay
    Id -The appointment ID, set this to 0 if you want to create an special day
  - CreateASScheduler_SpecialDayRecurring (Id As Int, Name As String, Date As Long, isRecurring As Boolean, RecurringUnit As String, RecurringInterval As Int, isAlways As Boolean) As ASScheduler_SpecialDay
    Id -The appointment ID, set this to 0 if you want to create an special day
    isRecurring - If True then the appointment will be recurring
    RecurringUnit - day - week - month - year are valid
    Use ASSchedulerUtils.Recurring_Day for the RecurringUnits
  - CreateASScheduler_WeekNameShort (Monday As String, Tuesday As String, Wednesday As String, Thursday As String, Friday As String, Saturday As String, Sunday As String) As ASScheduler_WeekNameShort
  - FillWithDiagonallyDrawnLines (Target As B4XView, Thickness As Float, Color As Int) As String
  - FillWithDiagonallyDrawnLines2 (Target As B4XView, Thickness As Float, GapBetween As Float, Color As Int) As String
  - GetARGB (Color As Int) As Int()
  - GetDaysBetween2Dates (StartDate As Long, EndDate As Long, RequiredDayOfWeek As Int) As List
    RequiredDayOfWeek - week starts at 1=sunday,2=monday...
    Call it if you are done adding new special days, makes this way makes the performance better
  - GetFirstDayOfWeek2 (Ticks As Long, FirstDayOfWeek As Int) As Long
    FirstDayOfWeek:
    Friday = 1
    Thursday = 2
    Wednesday = 3
    Tuesday = 4
    Monday = 5
    Sunday = 6
    Saturday = 7
  - GetWeekNumberStartingFromMonday (ticks As Long) As Int
  - NumberOfWeeksBetween (StartDate As Long, EndDate As Long) As Int
  - Process_Globals As String
  - Recurring_Day As String
  - Recurring_Month As String
  - Recurring_Week As String
  - Recurring_Year As String
  - TimeSystem_12h As String
  - TimeSystem_24h As String
  - WeekDay_Friday As Int
  - WeekDay_Monday As Int
  - WeekDay_Saturday As Int
  - WeekDay_Sunday As Int
  - WeekDay_Thursday As Int
  - WeekDay_Tuesday As Int
  - WeekDay_Wednesday As Int
ASScheduler_AgendaView
- Events:
  - AppointmentClick (Appointment As ASScheduler_Appointment)
  - AppointmentDoubleClick (Appointment As ASScheduler_Appointment)
  - CustomDrawEmptyState (StartDate As Long, BackgroundPanel As B4XView)
  - CustomDrawMonth (StartDate As Long, BackgroundPanel As B4XView)
  - CustomDrawWeek (StartDate As Long, BackgroundPanel As B4XView)
  - MonthClick (StartDate As Long)
  - WeekClick (StartDate As Long)
- Fields:
  - mBase As B4XView
  - Tag As Object
- Functions:
  - Class_Globals As String
  - CreateASScheduler_AgendaView_AppointmentDayOfMonthProperties (xFont As B4XFont, TextColor As Int) As ASScheduler_AgendaView_AppointmentDayOfMonthProperties
  - CreateASScheduler_AgendaView_AppointmentProperties (Height As Float, Gap As Float, CornerRadius As Float, xFont As B4XFont, TextColor As Int, ShowStartEndTime As Boolean, ShowDuration As Boolean) As ASScheduler_AgendaView_AppointmentProperties
  - CreateASScheduler_AgendaView_AppointmentWeekDayProperties (xFont As B4XFont, TextColor As Int) As ASScheduler_AgendaView_AppointmentWeekDayProperties
  - CreateASScheduler_AgendaView_EmptyStateProperties (xFont As B4XFont, TextColor As Int, Height As Float, BackgroundColor As Int, EmptyText As String) As ASScheduler_AgendaView_EmptyStateProperties
  - CreateASScheduler_AgendaView_MonthProperties (xFont As B4XFont, TextColor As Int, Height As Float, BackgroundColor As Int) As ASScheduler_AgendaView_MonthProperties
  - CreateASScheduler_AgendaView_TimelineProperties (Width As Float) As ASScheduler_AgendaView_TimelineProperties
  - CreateASScheduler_AgendaView_WeekProperties (xFont As B4XFont, TextColor As Int, Height As Float, BackgroundColor As Int) As ASScheduler_AgendaView_WeekProperties
  - CreateScheduler
  - DesignerCreateView (Base As Object, Lbl As Label, Props As Map) As String
    Base type must be Object
  - getAPI As ASSchedulerAPI
    Gets the API
  - getAppointmentDayOfMonthProperties As ASScheduler_AgendaView_AppointmentDayOfMonthProperties
  - getAppointmentProperties As ASScheduler_AgendaView_AppointmentProperties
  - getAppointmentWeekDayProperties As ASScheduler_AgendaView_AppointmentWeekDayProperties
  - getEmptyStateProperties As ASScheduler_AgendaView_EmptyStateProperties
  - getMonthNameShort As ASScheduler_MonthNameShort
  - getMonthProperties As ASScheduler_AgendaView_MonthProperties
  - getStartDate As Long
  - getTimelineProperties As ASScheduler_AgendaView_TimelineProperties
  - getWeekNameShort As ASScheduler_WeekNameShort
  - getWeekProperties As ASScheduler_AgendaView_WeekProperties
  - Initialize (Callback As Object, EventName As String) As String
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - RebuildScheduler
    Clears the list and rebuilds it
    Set the StartDate if you want a new date
  - RefreshScheduler As String
    Reloads all visible elements
    If you want to remove appointments then call RebuildScheduler
  - Scroll2Date (Date As Long)
  - setMonthNameShort (MonthNameShort As ASScheduler_MonthNameShort) As String
  - setStartDate (StartDate As Long) As String
  - setWeekNameShort (WeekNameShort As ASScheduler_WeekNameShort) As String
- Properties:
  - API As ASSchedulerAPI [read only]
    Gets the API
  - AppointmentDayOfMonthProperties As ASScheduler_AgendaView_AppointmentDayOfMonthProperties [read only]
  - AppointmentProperties As ASScheduler_AgendaView_AppointmentProperties [read only]
  - AppointmentWeekDayProperties As ASScheduler_AgendaView_AppointmentWeekDayProperties [read only]
  - EmptyStateProperties As ASScheduler_AgendaView_EmptyStateProperties [read only]
  - MonthNameShort As ASScheduler_MonthNameShort
  - MonthProperties As ASScheduler_AgendaView_MonthProperties [read only]
  - StartDate As Long
  - TimelineProperties As ASScheduler_AgendaView_TimelineProperties [read only]
  - WeekNameShort As ASScheduler_WeekNameShort
  - WeekProperties As ASScheduler_AgendaView_WeekProperties [read only]
ASScheduler_AgendaView_AppointmentDayOfMonthProperties
- Fields:
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - TextColor As Int
  - xFont As B4XFont
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_AgendaView_AppointmentProperties
- Fields:
  - CornerRadius As Float
  - Gap As Float
  - Height As Float
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - ShowDuration As Boolean
  - ShowStartEndTime As Boolean
  - TextColor As Int
  - xFont As B4XFont
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_AgendaView_AppointmentWeekDayProperties
- Fields:
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - TextColor As Int
  - xFont As B4XFont
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_AgendaView_EmptyStateProperties
- Fields:
  - BackgroundColor As Int
  - EmptyText As String
  - Height As Float
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - TextColor As Int
  - xFont As B4XFont
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_AgendaView_MonthProperties
- Fields:
  - BackgroundColor As Int
  - Height As Float
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - TextColor As Int
  - xFont As B4XFont
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_AgendaView_TimelineProperties
- Fields:
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - Width As Float
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_AgendaView_WeekProperties
- Fields:
  - BackgroundColor As Int
  - Height As Float
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - TextColor As Int
  - xFont As B4XFont
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_Appointment
- Fields:
  - Color As Int
  - Description As String
  - EndDate As Long
  - Id As Int
  - isFullDay As Boolean
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - isRecurring As Boolean
  - Just4Sorting As String
  - Name As String
  - RecurringInterval As Int
  - RecurringUnit As String
  - StartDate As Long
  - Tag As String
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_Blackout
- Fields:
  - EndDate As Long
  - Id As Int
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - StartDate As Long
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_CalendarViewMonth
- Events:
  - AppointmentClick (Appointment As ASScheduler_Appointment)
  - AppointmentDoubleClick (Appointment As ASScheduler_Appointment)
  - AppointmentLongClick (Appointment As ASScheduler_Appointment)
  - CustomDrawDay (Date As Long, Views As ASScheduler_CalendarView_CustomDrawDay)
  - HiddenAppointmentClick (ListOfAppointments As List)
  - HiddenAppointmentLongClick (ListOfAppointments As List)
  - SelectedDateChanged (Date As Long)
- Fields:
  - mBase As B4XView
  - Tag As Object
- Functions:
  - ChangeView (NewView As String)
  - Class_Globals As String
  - CreateASScheduler_CalendarView_AppointmentProperties (Height As Float, Gap As Float, BottomGap As Float) As ASScheduler_CalendarView_AppointmentProperties
  - CreateASScheduler_CalendarView_BodyProperties (xFont As B4XFont, TextColor As Int) As ASScheduler_CalendarView_BodyProperties
  - CreateASScheduler_CalendarView_HeaderProperties (Height As Float, xFont As B4XFont, TextColor As Int) As ASScheduler_CalendarView_HeaderProperties
  - CreateASScheduler_CalendarView_SpecialDayProperties (Color As Int) As ASScheduler_CalendarView_SpecialDayProperties
  - CreateASScheduler_CalendarView_WeekNumberProperties (Width As Float, Color As Int, xFont As B4XFont, TextColor As Int, Text As String) As ASScheduler_CalendarView_WeekNumberProperties
  - CreateASScheduler_MonthNameShort (January As String, February As String, March As String, April As String, May As String, June As String, July As String, August As String, September As String, October As String, November As String, December As String) As ASScheduler_MonthNameShort
  - CreateASScheduler_WeekNameShort (Monday As String, Tuesday As String, Wednesday As String, Thursday As String, Friday As String, Saturday As String, Sunday As String) As ASScheduler_WeekNameShort
  - DesignerCreateView (Base As Object, Lbl As Label, Props As Map) As String
    Base type must be Object
  - getAPI As ASSchedulerAPI
    Gets the API
  - getAppointmentProperties As ASScheduler_MonthView_AppointmentProperties
    Call RefreshScheduler if you change something
    Default Values
    Height: <code>14dip</code>
    Gap: <code>2dip</code>
    LeftRightGap: <code>2dip</code>
    CornerRadius: <code>3dip</code>
    xFont: <code>xui.CreateDefaultFont(IIf(xui.IsB4i,12,10))</code>
    TextColor: <code>xui.Color_White</code>
  - getBlackoutProperties As ASScheduler_MonthView_BlackoutProperties
    Call RefreshScheduler if you change something
    Default Values
    Width: <code>2dip</code>
    Color: <code>xui.Color_ARGB(152,255,255,255)</code>
  - getBodyColor As Int
  - getBodyProperties As ASScheduler_CalendarView_BodyProperties
  - getCurrentDateColor As Int
  - getCurrentView_CenturyView As String
  - getCurrentView_DecadeView As String
  - getCurrentView_MonthView As String
  - getCurrentView_YearView As String
  - getGridLineColor As Int
  - getHeaderColor As Int
  - getHeaderPanel As B4XView
    You can customize the appereance of the header
    With the following code you can customize the control elements that are visible in the header:
    <code>
    'Middle Text Label
    Dim xlbl_Header As B4XView = AS_DatePicker1.HeaderPanel.GetView(0)
    'Left Arrow Label
    Dim xlbl_ArrowLeft As B4XView = AS_DatePicker1.HeaderPanel.GetView(1)
    'Right Arrow Label
    Dim xlbl_ArrowRight As B4XView = AS_DatePicker1.HeaderPanel.GetView(2)
    </code>
  - getHeaderProperties As ASScheduler_CalendarView_HeaderProperties
  - getMonthNameShort As ASScheduler_MonthNameShort
    Call RefreshScheduler if you change something
    <code>ASScheduler_CalendarViewMonth1.MonthNameShort = ASSchedulerUtils.CreateASScheduler_MonthNameShort("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sept","Oct","Nov","Dec")</code>
  - getSchedulerFunction As String
  - getSchedulerFunction_Calendar As String
  - getSchedulerFunction_MonthView As String
  - getSelectedDate As Long
  - getSelectedDateColor As Int
  - getShowAppointments As Boolean
    Call RefreshScheduler if you change something
  - getShowGridLines As Boolean
  - getShowHeader As Boolean
  - getShowWeekNumbers As Boolean
    Gets or sets the number of visible weeks
    Call Refresh to commit changes
  - getSpecialDayProperties As ASScheduler_CalendarView_SpecialDayProperties
  - getStartDate As Long
  - getWeekNameShort As ASScheduler_WeekNameShort
    Call RefreshHeader if you change something
    <code>ASScheduler_CalendarViewMonth1.WeekNameShort = ASSchedulerUtils.CreateASScheduler_WeekNameShort("Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday")</code>
  - getWeekNumberProperties As ASScheduler_CalendarView_WeekNumberProperties
    Call Refresh if you change something
    Default Values
    Width: <code>20dip</code>
    Color: <code>xui.Color_ARGB(255,32, 33, 37)</code>
    xFont: <code>xui.CreateDefaultFont(15)</code>
    TextColor: <code>xui.Color_White</code>
  - Initialize (Callback As Object, EventName As String) As String
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - NextMonth As String
  - PreviousMonth As String
  - RefreshScheduler As String
    Rebuilds the visible scheduler items
  - Scroll2Date (Date As Long) As String
    Scrolls to the date
    Builds the view new if the date was not in range
  - setAppointmentProperties (MonthView_AppointmentProperties As ASScheduler_MonthView_AppointmentProperties) As String
  - setBlackoutProperties (MonthView_BlackoutProperties As ASScheduler_MonthView_BlackoutProperties) As String
  - setBodyColor (Color As Int) As String
  - setBodyProperties (BodyProperties As ASScheduler_CalendarView_BodyProperties) As String
  - setCurrentDateColor (Color As Int) As String
  - setFirstDayOfWeek (number As Int) As String
    1-7
    Friday = 1
    Thursday = 2
    Wednesday = 3
    Tuesday = 4
    Monday = 5
    Sunday = 6
    Saturday = 7
  - setGridLineColor (Color As Int) As String
  - setHeaderColor (Color As Int) As String
  - setHeaderProperties (HeaderProperties As ASScheduler_CalendarView_HeaderProperties) As String
  - setMonthNameShort (MonthNameShort As ASScheduler_MonthNameShort) As String
  - setSchedulerFunction (FunctionName As String) As String
  - setSelectedDate (Date As Long) As String
  - setSelectedDateColor (Color As Int) As String
  - setShowAppointments (Visible As Boolean) As String
  - setShowGridLines (Show As Boolean) As String
  - setShowHeader (Visible As Boolean) As String
  - setShowWeekNumbers (Show As Boolean) As String
  - setSpecialDayProperties (SpecialDayProperties As ASScheduler_CalendarView_SpecialDayProperties) As String
  - setStartDate (Date As Long) As String
  - setWeekNameShort (WeekNameShort As ASScheduler_WeekNameShort) As String
  - setWeekNumberProperties (WeekNumberProperties As ASScheduler_CalendarView_WeekNumberProperties) As String
- Properties:
  - API As ASSchedulerAPI [read only]
    Gets the API
  - AppointmentProperties As ASScheduler_MonthView_AppointmentProperties
    Call RefreshScheduler if you change something
    Default Values
    Height: <code>14dip</code>
    Gap: <code>2dip</code>
    LeftRightGap: <code>2dip</code>
    CornerRadius: <code>3dip</code>
    xFont: <code>xui.CreateDefaultFont(IIf(xui.IsB4i,12,10))</code>
    TextColor: <code>xui.Color_White</code>
  - BlackoutProperties As ASScheduler_MonthView_BlackoutProperties
    Call RefreshScheduler if you change something
    Default Values
    Width: <code>2dip</code>
    Color: <code>xui.Color_ARGB(152,255,255,255)</code>
  - BodyColor As Int
  - BodyProperties As ASScheduler_CalendarView_BodyProperties
  - CurrentDateColor As Int
  - CurrentView_CenturyView As String [read only]
  - CurrentView_DecadeView As String [read only]
  - CurrentView_MonthView As String [read only]
  - CurrentView_YearView As String [read only]
  - FirstDayOfWeek
    1-7
    Friday = 1
    Thursday = 2
    Wednesday = 3
    Tuesday = 4
    Monday = 5
    Sunday = 6
    Saturday = 7
  - GridLineColor As Int
  - HeaderColor As Int
  - HeaderPanel As B4XView [read only]
    You can customize the appereance of the header
    With the following code you can customize the control elements that are visible in the header:
    <code>
    'Middle Text Label
    Dim xlbl_Header As B4XView = AS_DatePicker1.HeaderPanel.GetView(0)
    'Left Arrow Label
    Dim xlbl_ArrowLeft As B4XView = AS_DatePicker1.HeaderPanel.GetView(1)
    'Right Arrow Label
    Dim xlbl_ArrowRight As B4XView = AS_DatePicker1.HeaderPanel.GetView(2)
    </code>
  - HeaderProperties As ASScheduler_CalendarView_HeaderProperties
  - MonthNameShort As ASScheduler_MonthNameShort
    Call RefreshScheduler if you change something
    <code>ASScheduler_CalendarViewMonth1.MonthNameShort = ASSchedulerUtils.CreateASScheduler_MonthNameShort("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sept","Oct","Nov","Dec")</code>
  - SchedulerFunction As String
  - SchedulerFunction_Calendar As String [read only]
  - SchedulerFunction_MonthView As String [read only]
  - SelectedDate As Long
  - SelectedDateColor As Int
  - ShowAppointments As Boolean
    Call RefreshScheduler if you change something
  - ShowGridLines As Boolean
  - ShowHeader As Boolean
  - ShowWeekNumbers As Boolean
    Gets or sets the number of visible weeks
    Call Refresh to commit changes
  - SpecialDayProperties As ASScheduler_CalendarView_SpecialDayProperties
  - StartDate As Long
  - WeekNameShort As ASScheduler_WeekNameShort
    Call RefreshHeader if you change something
    <code>ASScheduler_CalendarViewMonth1.WeekNameShort = ASSchedulerUtils.CreateASScheduler_WeekNameShort("Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday")</code>
  - WeekNumberProperties As ASScheduler_CalendarView_WeekNumberProperties
    Call Refresh if you change something
    Default Values
    Width: <code>20dip</code>
    Color: <code>xui.Color_ARGB(255,32, 33, 37)</code>
    xFont: <code>xui.CreateDefaultFont(15)</code>
    TextColor: <code>xui.Color_White</code>
ASScheduler_CalendarViewWeek
- Events:
  - CustomDrawDay (Date As Long, Views As ASScheduler_CalendarView_CustomDrawDay)
  - SelectedDateChanged (Date As Long)
- Fields:
  - mBase As B4XView
  - Tag As Object
- Functions:
  - Class_Globals As String
  - CreateASScheduler_CalendarView_AppointmentProperties (Height As Float, Gap As Float, BottomGap As Float) As ASScheduler_CalendarView_AppointmentProperties
  - CreateASScheduler_CalendarView_BodyProperties (xFont As B4XFont, TextColor As Int) As ASScheduler_CalendarView_BodyProperties
  - CreateASScheduler_CalendarView_HeaderProperties (Height As Float, xFont As B4XFont, TextColor As Int) As ASScheduler_CalendarView_HeaderProperties
  - CreateASScheduler_CalendarView_SpecialDayProperties (Color As Int) As ASScheduler_CalendarView_SpecialDayProperties
  - CreateASScheduler_CalendarView_WeekNumberProperties (Width As Float, Color As Int, xFont As B4XFont, TextColor As Int, Text As String) As ASScheduler_CalendarView_WeekNumberProperties
  - CreateASScheduler_MonthNameShort (January As String, February As String, March As String, April As String, May As String, June As String, July As String, August As String, September As String, October As String, November As String, December As String) As ASScheduler_MonthNameShort
  - CreateASScheduler_WeekNameShort (Monday As String, Tuesday As String, Wednesday As String, Thursday As String, Friday As String, Saturday As String, Sunday As String) As ASScheduler_WeekNameShort
  - DesignerCreateView (Base As Object, Lbl As Label, Props As Map) As String
    Base type must be Object
  - getAPI As ASSchedulerAPI
    Gets the API
  - getBodyColor As Int
  - getBodyProperties As ASScheduler_CalendarView_BodyProperties
  - getCurrentDateColor As Int
  - getHeaderColor As Int
  - getHeaderPanel As B4XView
    You can customize the appereance of the header
    With the following code you can customize the control elements that are visible in the header:
    <code>
    'Middle Text Label
    Dim xlbl_Header As B4XView = AS_DatePicker1.HeaderPanel.GetView(0)
    'Left Arrow Label
    Dim xlbl_ArrowLeft As B4XView = AS_DatePicker1.HeaderPanel.GetView(1)
    'Right Arrow Label
    Dim xlbl_ArrowRight As B4XView = AS_DatePicker1.HeaderPanel.GetView(2)
    </code>
  - getHeaderProperties As ASScheduler_CalendarView_HeaderProperties
  - getMonthNameShort As ASScheduler_MonthNameShort
    Call RefreshScheduler if you change something
    <code>ASScheduler_CalendarViewWeek1.MonthNameShort = ASSchedulerUtils.CreateASScheduler_MonthNameShort("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sept","Oct","Nov","Dec")</code>
  - getSelectedDateColor As Int
  - getShowAppointments As Boolean
    Call RefreshScheduler if you change something
  - getShowHeader As Boolean
  - getShowWeekNumbers As Boolean
    Gets or sets the number of visible weeks
    Call Refresh to commit changes
  - getSpecialDayProperties As ASScheduler_CalendarView_SpecialDayProperties
  - getStartDate As Long
  - getWeekNameShort As ASScheduler_WeekNameShort
    Call RefreshHeader if you change something
    <code>ASScheduler_CalendarViewWeek1.WeekNameShort = ASSchedulerUtils.CreateASScheduler_WeekNameShort("Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday")</code>
  - getWeekNumberProperties As ASScheduler_CalendarView_WeekNumberProperties
    Call Refresh if you change something
    Default Values
    Width: <code>20dip</code>
    Color: <code>xui.Color_ARGB(255,32, 33, 37)</code>
    xFont: <code>xui.CreateDefaultFont(15)</code>
    TextColor: <code>xui.Color_White</code>
  - Initialize (Callback As Object, EventName As String) As String
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - NextWeek As String
  - PreviousWeek As String
  - RefreshScheduler As String
    Rebuilds the visible scheduler items
  - Scroll2Date (Date As Long) As String
    Scrolls to the date
    Builds the view new if the date was not in range
  - setBodyColor (Color As Int) As String
  - setBodyProperties (BodyProperties As ASScheduler_CalendarView_BodyProperties) As String
  - setCurrentDateColor (Color As Int) As String
  - setFirstDayOfWeek (number As Int) As String
    1-7
    Friday = 1
    Thursday = 2
    Wednesday = 3
    Tuesday = 4
    Monday = 5
    Sunday = 6
    Saturday = 7
  - setHeaderColor (Color As Int) As String
  - setHeaderProperties (HeaderProperties As ASScheduler_CalendarView_HeaderProperties) As String
  - setMonthNameShort (MonthNameShort As ASScheduler_MonthNameShort) As String
  - setSelectedDateColor (Color As Int) As String
  - setShowAppointments (Visible As Boolean) As String
  - setShowHeader (Visible As Boolean) As String
  - setShowWeekNumbers (Show As Boolean) As String
  - setSpecialDayProperties (SpecialDayProperties As ASScheduler_CalendarView_SpecialDayProperties) As String
  - setStartDate (Date As Long) As String
  - setWeekNameShort (WeekNameShort As ASScheduler_WeekNameShort) As String
  - setWeekNumberProperties (WeekNumberProperties As ASScheduler_CalendarView_WeekNumberProperties) As String
- Properties:
  - API As ASSchedulerAPI [read only]
    Gets the API
  - BodyColor As Int
  - BodyProperties As ASScheduler_CalendarView_BodyProperties
  - CurrentDateColor As Int
  - FirstDayOfWeek
    1-7
    Friday = 1
    Thursday = 2
    Wednesday = 3
    Tuesday = 4
    Monday = 5
    Sunday = 6
    Saturday = 7
  - HeaderColor As Int
  - HeaderPanel As B4XView [read only]
    You can customize the appereance of the header
    With the following code you can customize the control elements that are visible in the header:
    <code>
    'Middle Text Label
    Dim xlbl_Header As B4XView = AS_DatePicker1.HeaderPanel.GetView(0)
    'Left Arrow Label
    Dim xlbl_ArrowLeft As B4XView = AS_DatePicker1.HeaderPanel.GetView(1)
    'Right Arrow Label
    Dim xlbl_ArrowRight As B4XView = AS_DatePicker1.HeaderPanel.GetView(2)
    </code>
  - HeaderProperties As ASScheduler_CalendarView_HeaderProperties
  - MonthNameShort As ASScheduler_MonthNameShort
    Call RefreshScheduler if you change something
    <code>ASScheduler_CalendarViewWeek1.MonthNameShort = ASSchedulerUtils.CreateASScheduler_MonthNameShort("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sept","Oct","Nov","Dec")</code>
  - SelectedDateColor As Int
  - ShowAppointments As Boolean
    Call RefreshScheduler if you change something
  - ShowHeader As Boolean
  - ShowWeekNumbers As Boolean
    Gets or sets the number of visible weeks
    Call Refresh to commit changes
  - SpecialDayProperties As ASScheduler_CalendarView_SpecialDayProperties
  - StartDate As Long
  - WeekNameShort As ASScheduler_WeekNameShort
    Call RefreshHeader if you change something
    <code>ASScheduler_CalendarViewWeek1.WeekNameShort = ASSchedulerUtils.CreateASScheduler_WeekNameShort("Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday")</code>
  - WeekNumberProperties As ASScheduler_CalendarView_WeekNumberProperties
    Call Refresh if you change something
    Default Values
    Width: <code>20dip</code>
    Color: <code>xui.Color_ARGB(255,32, 33, 37)</code>
    xFont: <code>xui.CreateDefaultFont(15)</code>
    TextColor: <code>xui.Color_White</code>
ASScheduler_CalendarView_AppointmentProperties
- Fields:
  - BottomGap As Float
  - Gap As Float
  - Height As Float
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_CalendarView_BodyProperties
- Fields:
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - TextColor As Int
  - xFont As B4XFont
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_CalendarView_CustomDrawDay
- Fields:
  - BackgroundPanel As B4XView
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - xlbl_Date As B4XView
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_CalendarView_HeaderProperties
- Fields:
  - Height As Float
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - TextColor As Int
  - xFont As B4XFont
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_CalendarView_SpecialDayProperties
- Fields:
  - Color As Int
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_CalendarView_WeekNumberProperties
- Fields:
  - Color As Int
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - Text As String
  - TextColor As Int
  - Width As Float
  - xFont As B4XFont
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_DayView
- Events:
  - AppointmentClick (Appointment As ASScheduler_Appointment)
  - AppointmentDoubleClick (Appointment As ASScheduler_Appointment)
  - AppointmentLongClick (Appointment As ASScheduler_Appointment)
  - Created
  - TimeBlockClick (StartDate As Long, EndDate As Long)
  - TimeBlockDoubleClick (StartDate As Long, EndDate As Long)
  - TimeBlockLongClick (StartDate As Long, EndDate As Long)
- Fields:
  - mBase As B4XView
  - Tag As Object
- Functions:
  - Back2CurrentDate As String
    Slides Back or Forward to the Current Date
  - Base_Resize (Width As Double, Height As Double)
  - Class_Globals As String
  - CreateASScheduler_DayView_AppointmentProperties (Height As Float, Gap As Float, CornerRadius As Float, xFont As B4XFont, TextColor As Int, OverviewGap As Boolean, ShowStartEndTime As Boolean, ShowDuration As Boolean) As ASScheduler_DayView_AppointmentProperties
  - CreateASScheduler_DayView_BlackoutProperties (Width As Float, Color As Int) As ASScheduler_DayView_BlackoutProperties
  - CreateASScheduler_DayView_CurrentTimeIndicatorProperties (Height As Float, Color As Int, FullWidth As Boolean) As ASScheduler_DayView_CurrentTimeIndicatorProperties
  - CreateASScheduler_DayView_HeaderTextProperties (TextColor As Int, TextFont As B4XFont) As ASScheduler_DayView_HeaderTextProperties
  - CreateASScheduler_DayView_TimelineProperties (Width As Float, BackgroundColor As Int, TextColor As Int, ShowGridLines As Boolean) As ASScheduler_DayView_TimelineProperties
  - CreateASScheduler_DayView_WeekNumberProperties (Width As Float, Height As Float, Color As Int, xFont As B4XFont, TextColor As Int, CornerRadius As Float) As ASScheduler_DayView_WeekNumberProperties
  - CreateASScheduler_DayView_WorkingProperties (StartHour As Int, EndHour As Int, NonWorkingDays As Int(), Color As Int, Active As Boolean) As ASScheduler_DayView_WorkingProperties
  - CreateScheduler As String
    Call this if you want to show the scheduler the user
    The Panel in the forderground is hiding smoothly
  - CreateVirtualView (Left As Double, Top As Double, Right As Double, Height As Double, xpnl_ItemBackground As B4XView) As VirtualView
  - DesignerCreateView (Base As Object, Lbl As Label, Props As Map) As String
    Base type must be Object
  - getAPI As ASSchedulerAPI
    Gets the API
  - getAppointmentProperties As ASScheduler_DayView_AppointmentProperties
    Call RefreshScheduler if you change something
    Default Values
    Height: <code>14dip</code>
    Gap: <code>2dip</code>
    CornerRadius: <code>3dip</code>
    xFont: <code>xui.CreateDefaultFont(IIf(xui.IsB4i,12,10))</code>
    TextColor: <code>xui.Color_White</code>
  - getBlackoutProperties As ASScheduler_DayView_BlackoutProperties
    Call RefreshScheduler if you change something
    Default Values
    Width: <code>2dip</code>
    Color: <code>xui.Color_ARGB(152,255,255,255)</code>
  - getBlockHeight As Float
  - getBodyColor As Int
  - getCurrentDateColor As Int
  - getCurrentTimeIndicatorLiveUpdate As Boolean
  - getCurrentTimeIndicatorProperties As ASScheduler_DayView_CurrentTimeIndicatorProperties
    Call RefreshScheduler if you change something
    Default Values
    Width: <code>2dip</code>
    Color: <code>xui.Color_ARGB(152,221, 95, 96)</code>
    FullWidth: <code>False</code>
  - getDayCount As String
  - getDayCount_FiveDays As String
  - getDayCount_OneDay As String
  - getDayCount_SevenDays As String
  - getDayCount_ThreeDays As String
    ThreeDays
  - getDayCount_WorkWeek As String
  - getGridLineColor As Int
  - getHeaderColor As Int
  - getHeaderHeight As Float
  - getHeaderTextProperties As ASScheduler_DayView_HeaderTextProperties
    Call RefreshScheduler if you change something
    Default Values
    TextColor: <code>xui.Color_White</code>
    TextFont: <code>xui.CreateDefaultBoldFont(15)</code>
  - getHeaderVisibility As Boolean
  - getMonthNameShort As ASScheduler_MonthNameShort
    Call RefreshScheduler if you change something
    <code>ASScheduler_DayView1.MonthNameShort = ASSchedulerUtils.CreateASScheduler_MonthNameShort("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sept","Oct","Nov","Dec")</code>
  - getSelectedBlockColor As Int
  - getShowMonthNames As Boolean
    Call RefreshScheduler if you change something
  - getShowWeekNumbers As Boolean
    Call RefreshScheduler if you change something
  - getStartDate As Long
    Call RefreshComplete if you change something
  - getTimelineProperties As ASScheduler_DayView_TimelineProperties
    Call RefreshScheduler if you change something
    Default Values
    Width: <code>40dip</code>
    BackgroundColor: <code>0xFF131416</code>
    TextColor: <code>xui.Color_White</code>
  - getTimelineVisibility As Boolean
  - getTimeSystem As String
    Call RefreshScheduler if you change something
    <code>ASSchedulerUtils.TimeSystem_24h</code>
  - getWeekNameShort As ASScheduler_WeekNameShort
    Call RefreshScheduler if you change something
    <code>ASScheduler_DayView1.WeekNameShort = ASSchedulerUtils.CreateASScheduler_WeekNameShort("Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday")</code>
  - getWeekNumberProperties As ASScheduler_DayView_WeekNumberProperties
    Call RefreshScheduler if you change something
    Default Values
    Width: <code>20dip</code>
    Color: <code>xui.Color_ARGB(255,32, 33, 37)</code>
    xFont: <code>xui.CreateDefaultFont(15)</code>
    TextColor: <code>xui.Color_White</code>
  - getWorkingProperties As ASScheduler_DayView_WorkingProperties
    Call RefreshScheduler if you change something
    Default Values
    StartHour: <code>8</code>
    EndHour: <code>17</code>
    NonWorkingDays: <code>Array As Int(ASSchedulerUtils.WeekDay_Saturday,ASSchedulerUtils.WeekDay_Sunday)</code>
    Color: <code>xui.Color_ARGB(255,60, 64, 67)</code>
    Active: <code>True</code>
  - Initialize (Callback As Object, EventName As String) As String
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - isValueInArray (SourceArray As Int(), TargetValue As Int) As Boolean
  - Jump2Date (Date As Long) As String
    Jumps to the date
    Builds the view new if the date was not in range
  - Nextweek As String
  - PreviousWeek As String
  - RefreshComplete As String
  - RefreshScheduler As String
    Rebuilds the visible scheduler items
  - Scroll2Date (Date As Long) As String
    Scrolls to the date
    Builds the view new if the date was not in range
  - setAppointmentProperties (DayView_AppointmentProperties As ASScheduler_DayView_AppointmentProperties) As String
  - setBlackoutProperties (DayView_BlackoutProperties As ASScheduler_DayView_BlackoutProperties) As String
  - setBlockHeight (Height As Float) As String
    Call RefreshScheduler if you change something
    Default: 20dip
  - setBodyColor (Color As Int) As String
    Call RefreshScheduler if you change something
  - setCurrentDateColor (Color As Int) As String
    Call RefreshScheduler if you change something
  - setCurrentTimeIndicatorLiveUpdate (Enabled As Boolean) As String
    If True then indicator moves 1 time per minute to always show the most current time
  - setCurrentTimeIndicatorProperties (DayView_CurrentTimeIndicatorProperties As ASScheduler_DayView_CurrentTimeIndicatorProperties) As String
  - setDayCount (DayCount As String) As String
    Changes the number of days that are visible
    Call RefreshComplete if you change something
    <code> ASScheduler_DayView1.DayCount = ASScheduler_DayView1.DayCount_FiveDays</code>
  - setGridLineColor (Color As Int) As String
    Call RefreshScheduler if you change something
  - setHeaderColor (Color As Int) As String
    Call RefreshScheduler if you change something
  - setHeaderHeight (Height As Float) As String
    Call RefreshScheduler if you change something
  - setHeaderTextProperties (DayView_HeaderTextProperties As ASScheduler_DayView_HeaderTextProperties) As String
  - setHeaderVisibility (Visibility As Boolean) As String
    Hides or Show the Header
    Call RefreshScheduler if you change something
  - setMonthNameShort (MonthNameShort As ASScheduler_MonthNameShort) As String
  - setSelectedBlockColor (Color As Int) As String
    Call RefreshScheduler if you change something
  - setShowMonthNames (Show As Boolean) As String
    Call RefreshScheduler if you change something
  - setShowWeekNumbers (Show As Boolean) As String
  - setStartDate (Date As Long) As String
  - SetTheme (Theme As ASScheduler_Theme) As String
    DarkMode Example
    <code>
    Dim Theme As ASScheduler_Theme
    Theme.Initialize
    'Background Colors
    Theme.BackgroundColor_Body = 0xFF202125
    Theme.BackgroundColor_Header = 0xFF131416
    Theme.BackgroundColor_Timeline = 0xFF131416
    Theme.BackgroundColor_WeekNumber = xui.Color_ARGB(255,32, 33, 37)
    Theme.BackgroundColor_GridLine = 0x64FFFFFF
    Theme.BackgroundColor_Blackout = xui.Color_ARGB(152,255,255,255)
    'Text Colors
    Theme.TextColor_Header = xui.Color_White
    Theme.TextColor_Timeline = xui.Color_White
    Theme.TextColor_WeekNumber = xui.Color_White
    ASScheduler_DayView1.SetTheme(Theme)
    ASScheduler_DayView1.RefreshScheduler
    </code>
    LightMode Example
    <code>
    Dim Theme As ASScheduler_Theme
    Theme.Initialize
    'Background Colors
    Theme.BackgroundColor_Body = xui.Color_White
    Theme.BackgroundColor_Header = xui.Color_White
    Theme.BackgroundColor_Timeline = xui.Color_White
    Theme.BackgroundColor_WeekNumber = xui.Color_Gray
    Theme.BackgroundColor_GridLine = xui.Color_ARGB(100,0,0,0)
    Theme.BackgroundColor_Blackout = xui.Color_ARGB(152,0,0,0)
    'Text Colors
    Theme.TextColor_Header = xui.Color_Black
    Theme.TextColor_Timeline = xui.Color_Black
    Theme.TextColor_WeekNumber = xui.Color_Black
    ASScheduler_DayView1.SetTheme(Theme)
    ASScheduler_DayView1.RefreshScheduler
    </code>
  - setTimelineProperties (DayView_TimelineProperties As ASScheduler_DayView_TimelineProperties) As String
  - setTimelineVisibility (Visibility As Boolean) As String
    Hides or Show the Timeline
    Call RefreshScheduler if you change something
  - setTimeSystem (System As String) As String
  - setWeekNameShort (WeekNameShort As ASScheduler_WeekNameShort) As String
  - setWeekNumberProperties (DayView_WeekNumberProperties As ASScheduler_DayView_WeekNumberProperties) As String
- Properties:
  - API As ASSchedulerAPI [read only]
    Gets the API
  - AppointmentProperties As ASScheduler_DayView_AppointmentProperties
    Call RefreshScheduler if you change something
    Default Values
    Height: <code>14dip</code>
    Gap: <code>2dip</code>
    CornerRadius: <code>3dip</code>
    xFont: <code>xui.CreateDefaultFont(IIf(xui.IsB4i,12,10))</code>
    TextColor: <code>xui.Color_White</code>
  - BlackoutProperties As ASScheduler_DayView_BlackoutProperties
    Call RefreshScheduler if you change something
    Default Values
    Width: <code>2dip</code>
    Color: <code>xui.Color_ARGB(152,255,255,255)</code>
  - BlockHeight As Float
    Call RefreshScheduler if you change something
    Default: 20dip
  - BodyColor As Int
    Call RefreshScheduler if you change something
  - CurrentDateColor As Int
    Call RefreshScheduler if you change something
  - CurrentTimeIndicatorLiveUpdate As Boolean
    If True then indicator moves 1 time per minute to always show the most current time
  - CurrentTimeIndicatorProperties As ASScheduler_DayView_CurrentTimeIndicatorProperties
    Call RefreshScheduler if you change something
    Default Values
    Width: <code>2dip</code>
    Color: <code>xui.Color_ARGB(152,221, 95, 96)</code>
    FullWidth: <code>False</code>
  - DayCount As String
    Changes the number of days that are visible
    Call RefreshComplete if you change something
    <code> ASScheduler_DayView1.DayCount = ASScheduler_DayView1.DayCount_FiveDays</code>
  - DayCount_FiveDays As String [read only]
  - DayCount_OneDay As String [read only]
  - DayCount_SevenDays As String [read only]
  - DayCount_ThreeDays As String [read only]
    ThreeDays
  - DayCount_WorkWeek As String [read only]
  - GridLineColor As Int
    Call RefreshScheduler if you change something
  - HeaderColor As Int
    Call RefreshScheduler if you change something
  - HeaderHeight As Float
    Call RefreshScheduler if you change something
  - HeaderTextProperties As ASScheduler_DayView_HeaderTextProperties
    Call RefreshScheduler if you change something
    Default Values
    TextColor: <code>xui.Color_White</code>
    TextFont: <code>xui.CreateDefaultBoldFont(15)</code>
  - HeaderVisibility As Boolean
    Hides or Show the Header
    Call RefreshScheduler if you change something
  - MonthNameShort As ASScheduler_MonthNameShort
    Call RefreshScheduler if you change something
    <code>ASScheduler_DayView1.MonthNameShort = ASSchedulerUtils.CreateASScheduler_MonthNameShort("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sept","Oct","Nov","Dec")</code>
  - SelectedBlockColor As Int
    Call RefreshScheduler if you change something
  - ShowMonthNames As Boolean
    Call RefreshScheduler if you change something
  - ShowWeekNumbers As Boolean
    Call RefreshScheduler if you change something
  - StartDate As Long
    Call RefreshComplete if you change something
  - TimelineProperties As ASScheduler_DayView_TimelineProperties
    Call RefreshScheduler if you change something
    Default Values
    Width: <code>40dip</code>
    BackgroundColor: <code>0xFF131416</code>
    TextColor: <code>xui.Color_White</code>
  - TimelineVisibility As Boolean
    Hides or Show the Timeline
    Call RefreshScheduler if you change something
  - TimeSystem As String
    Call RefreshScheduler if you change something
    <code>ASSchedulerUtils.TimeSystem_24h</code>
  - WeekNameShort As ASScheduler_WeekNameShort
    Call RefreshScheduler if you change something
    <code>ASScheduler_DayView1.WeekNameShort = ASSchedulerUtils.CreateASScheduler_WeekNameShort("Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday")</code>
  - WeekNumberProperties As ASScheduler_DayView_WeekNumberProperties
    Call RefreshScheduler if you change something
    Default Values
    Width: <code>20dip</code>
    Color: <code>xui.Color_ARGB(255,32, 33, 37)</code>
    xFont: <code>xui.CreateDefaultFont(15)</code>
    TextColor: <code>xui.Color_White</code>
  - WorkingProperties As ASScheduler_DayView_WorkingProperties [read only]
    Call RefreshScheduler if you change something
    Default Values
    StartHour: <code>8</code>
    EndHour: <code>17</code>
    NonWorkingDays: <code>Array As Int(ASSchedulerUtils.WeekDay_Saturday,ASSchedulerUtils.WeekDay_Sunday)</code>
    Color: <code>xui.Color_ARGB(255,60, 64, 67)</code>
    Active: <code>True</code>
ASScheduler_DayView_AppointmentProperties
- Fields:
  - CornerRadius As Float
  - Gap As Float
  - Height As Float
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - OverviewGap As Boolean
  - ShowDuration As Boolean
  - ShowStartEndTime As Boolean
  - TextColor As Int
  - xFont As B4XFont
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_DayView_BlackoutProperties
- Fields:
  - Color As Int
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - Width As Float
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_DayView_CurrentTimeIndicatorProperties
- Fields:
  - Color As Int
  - FullWidth As Boolean
  - Height As Float
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_DayView_HeaderTextProperties
- Fields:
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - TextColor As Int
  - TextFont As B4XFont
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_DayView_TimeBlock
- Fields:
  - EndDate As Long
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - StartDate As Long
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_DayView_TimelineProperties
- Fields:
  - BackgroundColor As Int
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - ShowGridLines As Boolean
  - TextColor As Int
  - Width As Float
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_DayView_WeekNumberProperties
- Fields:
  - Color As Int
  - CornerRadius As Float
  - Height As Float
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - TextColor As Int
  - Width As Float
  - xFont As B4XFont
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_DayView_WorkingProperties
- Fields:
  - Active As Boolean
  - Color As Int
  - EndHour As Int
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - NonWorkingDays As Int()
  - StartHour As Int
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_HeatMapColor
- Fields:
  - Color As Int
  - Count As Int
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - TextColor As Int
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_MonthNameShort
- Fields:
  - April As String
  - August As String
  - December As String
  - February As String
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - January As String
  - July As String
  - June As String
  - March As String
  - May As String
  - November As String
  - October As String
  - September As String
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_MonthView
- Events:
  - AppointmentClick (Appointment As ASScheduler_Appointment)
  - AppointmentDoubleClick (Appointment As ASScheduler_Appointment)
  - AppointmentLongClick (Appointment As ASScheduler_Appointment)
  - Created
  - CustomDrawDay (Date As Long, Views As ASScheduler_MonthView_CustomDrawDay)
  - DayClick (Date As Long)
  - DayDoubleClick (Date As Long)
  - DayLongClick (Date As Long)
  - FirstVisibleDay (Date As Long)
  - HiddenAppointmentClick (ListOfAppointments As List)
  - HiddenAppointmentLongClick (ListOfAppointments As List)
  - LastVisibleDay (Date As Long)
- Fields:
  - mBase As B4XView
  - Tag As Object
- Functions:
  - Back2CurrentDate As String
    Slides Back or Forward to the Current Date
  - Base_Resize (Width As Double, Height As Double)
  - Class_Globals As String
  - CreateASScheduler_MonthView_DayProperties (TextColor As Int, TextFont As B4XFont, TextFontCurrentDay As B4XFont) As ASScheduler_MonthView_DayProperties
  - CreateASScheduler_MonthView_HeaderTextProperties (TextColor As Int, TextFont As B4XFont, TextAlignment_Vertical As String, TextAlignment_Horizontal As String, BackgroundColor As Int) As ASScheduler_MonthView_HeaderTextProperties
  - CreateASScheduler_MonthView_HeatMapProperties (xFont As B4XFont, ShowCounter As Boolean, ColorCountList As List) As ASScheduler_MonthView_HeatMapProperties
  - CreateASScheduler_MonthView_MinimalismProperties (Height As Float, Gap As Float, BottomGap As Float) As ASScheduler_MonthView_MinimalismProperties
  - CreateASScheduler_MonthView_WeekNumberProperties (Width As Float, Color As Int, xFont As B4XFont, TextColor As Int) As ASScheduler_MonthView_WeekNumberProperties
  - CreateScheduler As String
    Call this if you want to show the scheduler the user
    The Panel in the forderground is hiding smoothly
  - DesignerCreateView (Base As Object, Lbl As Label, Props As Map) As String
    Base type must be Object
  - getAPI As ASSchedulerAPI
    Gets the API
  - getAppointmentProperties As ASScheduler_MonthView_AppointmentProperties
    Call RefreshScheduler if you change something
    Default Values
    Height: <code>14dip</code>
    Gap: <code>2dip</code>
    LeftRightGap: <code>2dip</code>
    CornerRadius: <code>3dip</code>
    xFont: <code>xui.CreateDefaultFont(IIf(xui.IsB4i,12,10))</code>
    TextColor: <code>xui.Color_White</code>
  - getBlackoutProperties As ASScheduler_MonthView_BlackoutProperties
    Call RefreshScheduler if you change something
    Default Values
    Width: <code>2dip</code>
    Color: <code>xui.Color_ARGB(152,255,255,255)</code>
  - getDayProperties As ASScheduler_MonthView_DayProperties
  - getHeaderHeight As Float
    Default: 40dip
  - getHeaderTextProperties As ASScheduler_MonthView_HeaderTextProperties
    Call RefreshHeader if you change something
    Default Values
    TextColor: <code>xui.Color_White</code>
    TextFont: <code>xui.CreateDefaultBoldFont(15)</code>
    TextAlignment_Vertical: <code>"CENTER"e</code>
    TextAlignment_Horizontal: <code>"CENTER"</code>
    BackgroundColor: <code>m_HeaderColor</code>
  - getHeaderVisibility As Boolean
  - getHeatMapProperties As ASScheduler_MonthView_HeatMapProperties
    Call RefreshScheduler if you change something
    Default Values
    xFont: <code>xui.CreateDefaultBoldFont(15)</code>
    ColorCountList Example:
    <code>
    Dim HeatColor As List : HeatColor.Initialize
    HeatColor.Add(ASSchedulerUtils.CreateASScheduler_HeatMapColor(xui.Color_ARGB(255,214, 230, 133),0,xui.Color_White))
    HeatColor.Add(ASSchedulerUtils.CreateASScheduler_HeatMapColor(xui.Color_ARGB(255,140, 198, 101),2,xui.Color_White))
    HeatColor.Add(ASSchedulerUtils.CreateASScheduler_HeatMapColor(xui.Color_ARGB(255,68, 163, 64),4,xui.Color_White))
    HeatColor.Add(ASSchedulerUtils.CreateASScheduler_HeatMapColor(xui.Color_ARGB(255,30, 104, 35),7,xui.Color_White))
    </code>
  - getMinimalismProperties As ASScheduler_MonthView_MinimalismProperties
    Call RefreshScheduler if you change something
    Default Values
    Height: <code>8dip</code>
    Gap: <code>4dip</code>
    BottomGap: <code>16dip</code>
  - getMonthNameShort As ASScheduler_MonthNameShort
    Call RefreshScheduler if you change something
    <code>ASScheduler_MonthView1.MonthNameShort = ASSchedulerUtils.CreateASScheduler_MonthNameShort("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sept","Oct","Nov","Dec")</code>
  - getNumberOfWeeks As Int
    Gets or sets the number of visible weeks
  - getSchedulerFunction As String
  - getSchedulerFunction_Calendar As String
    Normal mode, Appointments and Blackout days are displayed
  - getSchedulerFunction_HeatMap As String
    A heatmap shows how the workload is on one day
    The more appointments in a day, the darker is the color
  - getSchedulerFunction_Minimalism As String
    Appointments are displayed as dots
  - getSelectedDate As Long
    gets or sets the selected date
  - getStartDate As Long
    Gets or sets the start date
  - GetVisibleDays As List
    Gets the visible days as list of ASScheduler_MonthView_CustomDrawDay
    <code>
    For Each CustomDrawDay As ASScheduler_MonthView_CustomDrawDay In ASScheduler_MonthView1.GetVisibleDays
    CustomDrawDay.BackgroundPanel.Color = xui.Color_Red
    Next
    </code>
  - getWeekNameShort As ASScheduler_WeekNameShort
    Call RefreshHeader if you change something
    <code>ASScheduler_MonthView1.WeekNameShort = ASSchedulerUtils.CreateASScheduler_WeekNameShort("Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday")</code>
  - getWeekNumberProperties As ASScheduler_MonthView_WeekNumberProperties
    Call RefreshScheduler if you change something
    Default Values
    Width: <code>20dip</code>
    Color: <code>xui.Color_ARGB(255,32, 33, 37)</code>
    xFont: <code>xui.CreateDefaultFont(15)</code>
    TextColor: <code>xui.Color_White</code>
  - Initialize (Callback As Object, EventName As String) As String
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - RefreshComplete As String
    Rebuilds the calendar
  - RefreshHeader As String
    Rebuilds the header
  - RefreshScheduler As String
    Rebuilds the visible scheduler items
  - Scroll2Date (Date As Long)
    Scrolls to the date
    Builds the view new if the date was not in range
  - SelectDate (Date As Long) As String
  - setAppointmentProperties (MonthView_AppointmentProperties As ASScheduler_MonthView_AppointmentProperties) As String
  - setBlackoutProperties (MonthView_BlackoutProperties As ASScheduler_MonthView_BlackoutProperties) As String
  - setBodyColor (Color As Int) As String
    sets the body color
    Call RefreshScheduler to commit changes
  - setCurrentDateColor (Color As Int) As String
    Call RefreshScheduler to commit changes
  - setCurrentDateTextColor (Color As Int) As String
    Call RefreshScheduler to commit changes
  - setHeaderColor (Color As Int) As String
    sets the Header Color
  - setHeaderHeight (Height As Float) As String
  - setHeaderTextProperties (MonthView_HeaderTextProperties As ASScheduler_MonthView_HeaderTextProperties) As String
  - setMonthNameShort (MonthNameShort As ASScheduler_MonthNameShort) As String
  - setNumberOfWeeks (Weeks As Int) As String
    Call RefreshScheduler to commit changes
  - setSchedulerFunction (Function As String) As String
    Changes the functionality of the scheduler
    <code>ASScheduler_MonthView1.SchedulerFunction = ASScheduler_MonthView1.SchedulerFunction_HeatMap</code>
  - setSelectedDate (date As Long) As String
    gets or sets the selected date
    Call RefreshScheduler to commit changes
  - setSelectedDateColor (Color As Int) As String
    Call RefreshScheduler to commit changes
  - setSelectedDateTextColor (Color As Int) As String
    Call RefreshScheduler to commit changes
  - setShowWeekNumbers (Show As Boolean) As String
    Gets or sets the number of visible weeks
    Call RefreshScheduler to commit changes
  - setStartDate (Date As Long) As String
    Gets or sets the start date
    Call RefreshComplete if you change the StartDate
  - SetTheme (Theme As ASScheduler_Theme) As String
    DarkMode Example
    <code>
    Dim Theme As ASScheduler_Theme
    Theme.Initialize
    'Background Colors
    Theme.BackgroundColor_Body = 0xFF202125
    Theme.BackgroundColor_Header = 0xFF131416
    Theme.BackgroundColor_WeekNumber = xui.Color_ARGB(255,32, 33, 37)
    Theme.BackgroundColor_GridLine = 0x64FFFFFF
    Theme.BackgroundColor_Blackout = xui.Color_ARGB(152,255,255,255)
    'Text Colors
    Theme.TextColor_Header = xui.Color_White
    Theme.TextColor_WeekNumber = xui.Color_White
    Theme.TextColor_Day_MonthView = xui.Color_White
    ASScheduler_DayView1.SetTheme(Theme)
    ASScheduler_DayView1.RefreshScheduler
    </code>
    LightMode Example
    <code>
    Dim Theme As ASScheduler_Theme
    Theme.Initialize
    'Background Colors
    Theme.BackgroundColor_Body = xui.Color_White
    Theme.BackgroundColor_Header = xui.Color_White
    Theme.BackgroundColor_Timeline = xui.Color_White
    Theme.BackgroundColor_WeekNumber = xui.Color_Gray
    Theme.BackgroundColor_GridLine = xui.Color_ARGB(100,0,0,0)
    Theme.BackgroundColor_Blackout = xui.Color_ARGB(152,0,0,0)
    'Text Colors
    Theme.TextColor_Header = xui.Color_Black
    Theme.TextColor_Timeline = xui.Color_Black
    Theme.TextColor_WeekNumber = xui.Color_Black
    Theme.TextColor_Day_MonthView = xui.Color_Black
    ASScheduler_DayView1.SetTheme(Theme)
    ASScheduler_DayView1.RefreshScheduler
    </code>
  - setWeekNameShort (WeekNameShort As ASScheduler_WeekNameShort) As String
  - setWeekNumberProperties (MonthView_WeekNumberProperties As ASScheduler_MonthView_WeekNumberProperties) As String
- Properties:
  - API As ASSchedulerAPI [read only]
    Gets the API
  - AppointmentProperties As ASScheduler_MonthView_AppointmentProperties
    Call RefreshScheduler if you change something
    Default Values
    Height: <code>14dip</code>
    Gap: <code>2dip</code>
    LeftRightGap: <code>2dip</code>
    CornerRadius: <code>3dip</code>
    xFont: <code>xui.CreateDefaultFont(IIf(xui.IsB4i,12,10))</code>
    TextColor: <code>xui.Color_White</code>
  - BlackoutProperties As ASScheduler_MonthView_BlackoutProperties
    Call RefreshScheduler if you change something
    Default Values
    Width: <code>2dip</code>
    Color: <code>xui.Color_ARGB(152,255,255,255)</code>
  - BodyColor
    sets the body color
    Call RefreshScheduler to commit changes
  - CurrentDateColor
    Call RefreshScheduler to commit changes
  - CurrentDateTextColor
    Call RefreshScheduler to commit changes
  - DayProperties As ASScheduler_MonthView_DayProperties [read only]
  - HeaderColor
    sets the Header Color
  - HeaderHeight As Float
    Default: 40dip
  - HeaderTextProperties As ASScheduler_MonthView_HeaderTextProperties
    Call RefreshHeader if you change something
    Default Values
    TextColor: <code>xui.Color_White</code>
    TextFont: <code>xui.CreateDefaultBoldFont(15)</code>
    TextAlignment_Vertical: <code>"CENTER"e</code>
    TextAlignment_Horizontal: <code>"CENTER"</code>
    BackgroundColor: <code>m_HeaderColor</code>
  - HeaderVisibility As Boolean [read only]
  - HeatMapProperties As ASScheduler_MonthView_HeatMapProperties [read only]
    Call RefreshScheduler if you change something
    Default Values
    xFont: <code>xui.CreateDefaultBoldFont(15)</code>
    ColorCountList Example:
    <code>
    Dim HeatColor As List : HeatColor.Initialize
    HeatColor.Add(ASSchedulerUtils.CreateASScheduler_HeatMapColor(xui.Color_ARGB(255,214, 230, 133),0,xui.Color_White))
    HeatColor.Add(ASSchedulerUtils.CreateASScheduler_HeatMapColor(xui.Color_ARGB(255,140, 198, 101),2,xui.Color_White))
    HeatColor.Add(ASSchedulerUtils.CreateASScheduler_HeatMapColor(xui.Color_ARGB(255,68, 163, 64),4,xui.Color_White))
    HeatColor.Add(ASSchedulerUtils.CreateASScheduler_HeatMapColor(xui.Color_ARGB(255,30, 104, 35),7,xui.Color_White))
    </code>
  - MinimalismProperties As ASScheduler_MonthView_MinimalismProperties [read only]
    Call RefreshScheduler if you change something
    Default Values
    Height: <code>8dip</code>
    Gap: <code>4dip</code>
    BottomGap: <code>16dip</code>
  - MonthNameShort As ASScheduler_MonthNameShort
    Call RefreshScheduler if you change something
    <code>ASScheduler_MonthView1.MonthNameShort = ASSchedulerUtils.CreateASScheduler_MonthNameShort("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sept","Oct","Nov","Dec")</code>
  - NumberOfWeeks As Int
    Gets or sets the number of visible weeks
  - SchedulerFunction As String
    Changes the functionality of the scheduler
    <code>ASScheduler_MonthView1.SchedulerFunction = ASScheduler_MonthView1.SchedulerFunction_HeatMap</code>
  - SchedulerFunction_Calendar As String [read only]
    Normal mode, Appointments and Blackout days are displayed
  - SchedulerFunction_HeatMap As String [read only]
    A heatmap shows how the workload is on one day
    The more appointments in a day, the darker is the color
  - SchedulerFunction_Minimalism As String [read only]
    Appointments are displayed as dots
  - SelectedDate As Long
    gets or sets the selected date
  - SelectedDateColor
    Call RefreshScheduler to commit changes
  - SelectedDateTextColor
    Call RefreshScheduler to commit changes
  - ShowWeekNumbers
    Gets or sets the number of visible weeks
    Call RefreshScheduler to commit changes
  - StartDate As Long
    Gets or sets the start date
  - WeekNameShort As ASScheduler_WeekNameShort
    Call RefreshHeader if you change something
    <code>ASScheduler_MonthView1.WeekNameShort = ASSchedulerUtils.CreateASScheduler_WeekNameShort("Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday")</code>
  - WeekNumberProperties As ASScheduler_MonthView_WeekNumberProperties
    Call RefreshScheduler if you change something
    Default Values
    Width: <code>20dip</code>
    Color: <code>xui.Color_ARGB(255,32, 33, 37)</code>
    xFont: <code>xui.CreateDefaultFont(15)</code>
    TextColor: <code>xui.Color_White</code>
ASScheduler_MonthView_AppointmentProperties
- Fields:
  - CornerRadius As Float
  - Gap As Float
  - Height As Float
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - LeftRightGap As Float
  - TextColor As Int
  - xFont As B4XFont
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_MonthView_BlackoutProperties
- Fields:
  - Color As Int
  - GapBetween As Float
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - Width As Float
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_MonthView_CustomDrawDay
- Fields:
  - BackgroundPanel As B4XView
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - xlbl_Day As B4XView
  - xpnl_AppointmentBackground As B4XView
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_MonthView_DayProperties
- Fields:
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - TextColor As Int
  - TextFont As B4XFont
  - TextFontCurrentDay As B4XFont
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_MonthView_HeaderTextProperties
- Fields:
  - BackgroundColor As Int
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - TextAlignment_Horizontal As String
  - TextAlignment_Vertical As String
  - TextColor As Int
  - TextFont As B4XFont
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_MonthView_HeatMapProperties
- Fields:
  - ColorCountList As List
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - ShowCounter As Boolean
  - xFont As B4XFont
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_MonthView_MinimalismProperties
- Fields:
  - BottomGap As Float
  - Gap As Float
  - Height As Float
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_MonthView_WeekNumberProperties
- Fields:
  - Color As Int
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - TextColor As Int
  - Width As Float
  - xFont As B4XFont
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_SpecialDay
- Fields:
  - Date As Long
  - Id As Int
  - isAlways As Boolean
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - isRecurring As Boolean
  - Name As String
  - RecurringInterval As Int
  - RecurringUnit As String
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_Theme
- Fields:
  - BackgroundColor_Blackout As Int
  - BackgroundColor_Body As Int
  - BackgroundColor_CurrentDate As Int
  - BackgroundColor_GridLine As Int
  - BackgroundColor_Header As Int
  - BackgroundColor_SelectedBlock As Int
  - BackgroundColor_SelectedDateColor_MonthView As Int
  - BackgroundColor_Timeline As Int
  - BackgroundColor_WeekNumber As Int
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - TextColor_CurrentDate As Int
  - TextColor_Day_MonthView As Int
  - TextColor_Header As Int
  - TextColor_SelectedDateColor As Int
  - TextColor_Timeline As Int
  - TextColor_WeekNumber As Int
- Functions:
  - Initialize
    Initializes the fields to their default value.
ASScheduler_WeekNameShort
- Fields:
  - Friday As String
  - IsInitialized As Boolean
    Tests whether the object has been initialized.
  - Monday As String
  - Saturday As String
  - Sunday As String
  - Thursday As String
  - Tuesday As String
  - Wednesday As String
- Functions:
  - Initialize
    Initializes the fields to their default value.

If you have features or something is still missing, let me know.
Changelog

1.00
- Release
1.01
- MonthView
  - B4A BugFix for Debug mode
1.02 (read more)
- General
  - Add some descriptions
- MonthView
  - Appointments that go longer than 1 day and are not the 1st event from the start are now sorted by length so that the overlapping bar is correct
  - Add LeftRightGap to ASScheduler_MonthView_AppointmentProperties
  - Appointments longer than 1 day now also have a side gap left and right, but only the start and end points are affected.
  - Add Back2CurrentDate
    - Scrolls back to the current date
  - Add Scroll2Date - Scrolls or Jumps to the given date
    - Build the view new if the date was not in range
- DayView
  - SelectedDateColor renamed to SelectedBlockColor (Designer and Property)
  - When you click on a block, the block will now be colored with the SelectedBlockColor color
    - If you click on a block 2 times, it becomes transparent again
    - Click and LongClick affected
  - Add Back2CurrentDate
    - Scrolls back to the current date
  - Add Scroll2Date - Scrolls or Jumps to the given date
    - Build the view new if the date was not in range
1.03
- API
  - Add DeleteAppointment - Removes an Appointment
  - Add DeleteBlackout - Removes an Blackout
- SchedulerUtils
  - Add Enumeration TimeSystem_24h and TimeSystem_12h
- DayView
  - Add get and set HeaderVisibility - Hides or Show the Header
  - Add get and set TimelineVisibility - Hides or Show the Timeline
  - Add get and set HeaderHeight
  - Add Designer Property TimeSystem - 24h or 12h
    - Default: 24h
    - 12h Displays AM and PM besides the time
    - 12h need more space in the timeline
  - Add get and set TimeSystem
  - Properties have now in the description the default values that you can simply copy
  - Add FullWidth to CurrentTimeIndicatorProperties - If true then the Current Time Indicator is then visible in every day, even if it is not the current day
    - Default: False
  - BugFixes
1.04
- MonthView
  - Properties have now in the description the default values that you can simply copy
  - Add Designer Property HeaderVisibility - Hides or Show the Header
- DayView
  - Add Designer Property HeaderVisibility - Hides or Show the Header
  - Add Designer Property TimelineVisibility - Hides or Show the Timeline
1.05
- DayView
  - BugFix
1.06
- DayView
  - BugFixes
- MonthView
  - BugFixes
1.07
- MonthView
  - BugFixes
1.08
- DayView
  - Add ShowWeekNumbers
    - Default: False
  - Add Designer Property ShowWeekNumbers
  - ASViewPager Adaptations through updates
    - You need ASViewPager V1.29+
1.09
- DayView
  - Important performance improvements
  - You need ASViewPager V1.31+
1.10
- MonthView
  - Important performance improvements
1.11
- MonthView
  - BugFix
1.12
- MonthView
  - BugFixes
- ASSchedulerAPI
  - CreateAppointment - Return Type is now ASScheduler_Appointment and returns the inserted ID with the all other infos from the object
- ASSchedulerUtils
  - Add InitializeAPI - Initializes the scheduler API
  - Add API - Now you have access to the Scheduler API everywhere in your project, even if there is no MonthView or DayView available.
1.13 (read more)
- API
  - BugFixes
  - Add GetCustomQuery - Custom get query
    - Columns,Table,Where,Args
    - The Database structure you find here
- DayView
  - BugFixes
  - Add Designer Property ShowMonthNames - Shows the Month name in the header
    - Default: False
    - As Value the MonthNameShort list is used
1.14
- API
  - GetAppointmentCountInRange if Parameter DurationLongerThanOneDay = True Then isFullDay = True are also returned
- DayView
  - If Appointment isFullDay = True Then the appointment is displayed at the top
1.15
- DayView
  - BugFixes
  - Add get and set DayCount - Changes the number of days that are visible
1.16
- DayView
  - BugFixes
- Genereal
  - B4I The GestureRecognizer is no longer needed
1.17 (read more)
- Utils
  - Add Type ASScheduler_Theme
- DayView
  - BugFixes
  - A few properties added that were still missing
  - Add Designer Property GridLineColor - Color of the Grid lines
  - Add SetTheme - You can fast change the Appereance of the Scheduler
    - 2 Examples in the Description (DarkMode and LightMode)
    - Call RefreshScheduler if you want to commit the colors
1.18 (read more)
- MonthView
  - Add Type ASScheduler_MonthView_DayProperties
    - TextColor
  - Add Designer Property GridLineColor - Color of the Grid lines
  - Add SetTheme - You can fast change the Appereance of the Scheduler
    - 2 Examples in the Description (DarkMode and LightMode)
    - Call RefreshScheduler and RefreshHeader if you want to commit the colors
1.19 (read more)
- DayView
  - BugFixes
  - Add Designer Property FullHourGridLinesHighlighting - The full hour is highlighted in the grid
    - Default: False
  - Add ShowGridLines to TimelineProperties - shows the grid lines in the timeline
    - Default: False
1.20 (read more)
- MonthView
  - Add Designer Property SchedulerFunction - You can switch between the normal calendar or a HeatMap
    - Default: Calendar
  - Add HeatMap - The HeatMap shows graphically how the load is on a day
  - Add Minimalism - Appointments are displayed as dots
  - New Blackout day drawing
- DayView
  - Add NextWeek - Scrolls to the next page
  - Add PreviousWeek - Scrolls to the previous page
  - New Blackout day drawing
  - Add OverviewGap Property to ASScheduler_DayView_AppointmentProperties - If True then the appointments have a gap to the next appointment the next day
    - Default: True
    - Helps clarity
- Utils
  - Add Type ASScheduler_HeatMapColor
    - Color - Count Color
    - Count - From which number should this color be displayed
    - TextColor - The text color for this heat level
- API
  - Add GetAppointmentCountOnOneDay
  - Add Appointments_Description to the table
    - is not yet used by the scheduler for displaying
    - CreateASScheduler_Appointment and CreateASScheduler_AppointmentRecurring have a breaking change to add this property
1.21
- MonthView
  - Minor adjustments
- DayView
  - Minor adjustments
- API
  - BugFixes
  - Recurring Appointments rework
1.22
- API
  - BugFixes
  - Add Appointments_Tag to dt_Appointments
    - Can contain json string or numbers
    - Datatype: TEXT
1.23
- BugFixes
1.24 (read more)
- DayView
  - ShowStartEndTime added to AppointmentProperties
    - Default: False
    - Displays the start and end time of the appointment
  - ShowDuration added to AppointmentProperties
    - Default: False
    - Displays the duration of the appointment
      - e.g.: 4h30m or 4h or 30m
  - Add get and set BlockHeight
    - Default: 20dip

2.00 (read more)
- DayView
  - The list now always scrolls automatically to the current time, so that it is always visible by default and the user does not have to scroll first
  - Add Type ASScheduler_DayView_WorkingProperties
    - StartHour - When to start work
      - 8
    - EndHour -When closing time
      - 17
    - NonWorkingDays
      - Array As Int(ASSchedulerUtils.WeekDay_Saturday,ASSchedulerUtils.WeekDay_Sunday)
    - Color - The color of the blocks that is not working time
    - Active
      - Default: False
- MonthView
  - BugFixes
- AgendaView
  - A new type of view
  - Lists all appointments
2.01
- AgendaView
  - B4J Resize BugFix
  - BugFixes
  - Add RebuildScheduler - Clears the list and rebuilds it
    - If you Delete Appointments, then call this function
    - The function does not remember which day the scheduler is currently on
      - So set the ASScheduler_AgendaView1.StartDate = DateTime.Now property if you want to spawn to a special date and not on the start date
- Utils
  - InitializeAPI removed
    - The code is now in the getAPI function
- API
  - Add UpdateAppointment - The function can be used to update an already existing appointment
    - Dont forget to call RefreshScheduler in the views to update it visual
2.02
- API
  - Add dt_SpecialDays
  - Add CRUD functions for the new table dt_SpecialDays
- Utils
  - Add Type ASScheduler_SpecialDay
- CalendarView
  - A new type of view
  - Divided into 2 new views
    - ASScheduler_CalendarViewMonth
      - Monthly overview
      - Fast navigation option if you click on the header
  - ASScheduler_CalendarViewWeek
    - Week overview
2.03
- CalendarView
  - B4A Debug mode BugFix
  - A "+" sign is now displayed next to the appointments if there are more appointments than there is space for
2.04
- DayView
  - BugFixes
2.06
- DayView
  - Add B4J only Event HoverOverAppointment
  - BugFixes
- MonthView
  - Add B4J only Event HoverOverAppointment
  - Add Event CustomDrawDay
  - Add Type ASScheduler_MonthView_CustomDrawDay
- AgendaView
  - Add B4J only Event HoverOverAppointment
- General
  - Add B4J only Type ASScheduler_HoverOverInfos
2.07
- General
  - HoverOverAppointment have now better results
- CalendarView
  - BugFixes
  - Add get and set HeaderProperties
  - Add get and set BodyProperties
  - Add get and set MonthNameShort
  - Add get and set WeekNameShort
  - Add get and set SpecialDayProperties
  - Add Event CustomDrawDay
  - Add Type ASScheduler_CalendarView_CustomDrawDay
- MonthView
  - BugFixes
  - Add get and set HeaderHeight
  - Add Properties to Type ASScheduler_MonthView_DayProperties
    - TextFont
    - TextFontCurrentDay
- Utils
  - Add AppointmentWidth and AppointmentHeight to type ASScheduler_HoverOverInfos
2.08
- CalendarView
  - Function "RefreshScheduler" is now even better
    - No visual flickering
    - Changes are instant
- MonthView
  - Function "RefreshScheduler" is now even better
- DayView
  - Function "RefreshScheduler" is now even better
2.09 (read more)
- MonthView
  - Add B4J only Event AppointmentRightClick
- DayView
  - Add B4J only Event AppointmentRightClick
- AgendaView
  - Add B4J only Event AppointmentRightClick
2.10 (read more)
- MonthView
  - BugFixes
  - Minor Improvments
  - Add AppointmentDoubleClick Event
  - Add DayDoubleClick Event
  - Add DayRightClick Event (B4J only)
- DayView
  - BugFixes
  - Add TimeBlockRightClick Event (B4J only)
  - Add AppointmentDoubleClick Event
  - Add TimeBlockDoubleClick Event
- AgendaView
  - BugFixes
  - Add AppointmentDoubleClick Event
- CalendarView
  - BugFixes
- API
  - Massive Performance improvements on the GetAppointments function
  - Massive Performance improvements on the GetAppointmentCountOnOneDay function
  - Add get SQL - gets the sql object, to make custom queries
2.11
- MonthView
  - BugFixes
- AgendaView
  - BugFixes
2.12 (read more)
- CalendarView
  - Add ShowWeekNumbers - Shows the week number for each week
  - Add Type ASScheduler_CalendarView_WeekNumberProperties
- API
  - BugFixes
- MonthView
  - BugFixes
2.13 (read more)
- CalendarView
  - BugFixes
  - Add Designer Property ShowGridLines
  - Add Designer Property GridLineColor
- MonthView
  - BugFixes
  - Add SelectDate - Marks the date as selected, without the need to call refresh
- DayView
  - BugFixes
  - Add Jump2Date - Jumps to a date
2.15
- MonthView
  - B4A BugFix
  - Add Event FirstVisibleDay
  - Add Event LastVisibleDay
  - Add Designer Property CurrentDateTextColor
  - Add Designer Property SelectedDateTextColor
- DayView
  - BugFixes
  - Performance improvments
- API
  - BugFixes
  - Performance improvments
2.16
- MonthView
  - BugFix - Scroll2Date
2.17
- API
  - BugFix
- MonthView
  - Add GetVisibleDays - Gets the visible days as list of ASScheduler_MonthView_CustomDrawDay
2.18
- MonthView
  - BugFixes

3.00 (read more)
- MonthView
  - BugFixes
  - Add Event "Created" - is triggered when the calendar is finished building
    - If you call RefreshComplete once the calendar is ready, the event will be triggered
  - Add RefreshComplete - Rebuilds the calendar
  - Event improvements
- DayView
  - Performance improvments
  - Add Event "Created" - is triggered when the calendar is finished building
  - Add get and set StartDate
  - Add RefreshComplete - Rebuilds the calendar
  - Breaking change: setDayCount needs now a RefreshComplete if you want to apply it
- CalendarViewMonth
  - Add Designer Property "SchedulerFunction"
    - Calendar - Normal DatePicker and the Appointments are displayed as circles under the date
    - MonthView - Same function as the MonthView, the view is used on the whole height and width, the appointments are with text
  - Add Events
    - AppointmentClick
    - AppointmentDoubleClick
    - AppointmentLongClick
    - AppointmentRightClick
    - HiddenAppointmentClick
    - HiddenAppointmentLongClick
  - Add Properties
    - get and set AppointmentProperties_MonthView
    - get and set BlackoutProperties
    - get and set SchedulerFunction
3.01
- CalendarView
  - Add compatibility for AS_ViewPager Version 2.0
- DayView
  - Add compatibility for AS_ViewPager Version 2.0
3.02
- General
  - Appointment Click Event BugFixes
- CalendarView
  - BugFixes
- MonthView
  - B4J BugFix Scroll2Date
    - If the date is still within the range of the one already added, then it has scrolled one week too far. Unfortunately, it is not possible in B4J with such a long list, to land exactly on the item for which you have the index, it lands every time in release mode a week later or a week earlier.
3.03
- DayView
  - Add Designer Property StartHour - The calendar automatically scrolls to the set hour
    - Default: 0
  - Add Scroll2Hour
3.04
- DayView
  - BugFixes
3.05
- CalendarView
  - BugFixes
3.06
- CalendarView
  - BugFixes
3.07 (read more)
- CalendarView
  - Add Event CustomHeaderText
3.08 (read more)
- AgendaView
  - Theming BugFixes
  - Add SetTheme - You now have all the colors for the view in one function
  - Add 2 Examples for SetTheme
    - Theme_Dark
    - Theme_Light
  - Add get isCreated - Returns true after you call CreateScheduler
3.09
- AgendaView
  - B4I BugFix
3.11 (read more)
- CalendarView
  - BugFixes
  - Performance Improvements
- DayView
  - BugFixes
  - Performance Improvements
- MonthView
  - BugFixes
  - Performance Improvements
- AgendaView
  - BugFixes
  - Performance Improvements
- API
  - Add DeleteBlackoutOnDate
  - Add GetBlackoutIdFromDate
3.12
- MonthView
  - Add get isCreated
- DayView
  - BugFix
  - Remove B4XCanvas - led to crashes if you swiped quickly
3.13
- DayView
  - BugFixes and Improvements
3.14
- General
  - BugFix for MacOS and Linux
    - Breaking change if you use this lib. in MacOS or Linux, the database is in a new location in the system to avoid crashes
3.15 (read more)
- DayView
  - Add Event CustomDrawAppointment
  - BugFix on 12h Time System
- MonthView
  - Add Event CustomDrawAppointment
- AgendaView
  - Add Event CustomDrawAppointment
3.16
- MonthView
  - B4A BugFix
3.17 (read more)
- API
  - Add BackupDatabase
  - Add RestoreDatabase
3.18 (read more)
- CalendarView
  - Add WeekNameProperties
  - Add Event CustomDrawHeader
3.19 (read more)
- DayView
  - Add Designer Property MultiDayAppointmentShowMode
    - Default: OnTop
  - Appointments that last longer than 1 day are now always displayed at the top.
    - Previously, you had to scroll to the top of the list to make them visible
    - This has caused confusion
  - BugFixes and Performance Improvements
- API
  - BugFix on GetAppointmentCountInRange

Have Fun

AS Scheduler

The AS Scheduler is a B4X library for displaying and interacting with appointments.https://www.b4x.com/android/forum/threads/b4x-xui-as-scheduler-📅-monthview-dayview-week-agendaview-and-calendarview-payware.138410/Introducing the Ultimate Scheduler L...

payhip.com

Alexander Stolte · Feb 17, 2022

Update

1.04
- MonthView
  - Properties have now in the description the default values that you can simply copy
  - Add Designer Property HeaderVisibility - Hides or Show the Header
- DayView
  - Add Designer Property HeaderVisibility - Hides or Show the Header
  - Add Designer Property TimelineVisibility - Hides or Show the Timeline

vfafou · Feb 20, 2022

Hello Alexander!
I would like to tell you that your work is excellent and definitely time saving! Thank you!
I have a problem trying to run the dayview example of B4J. It starts with a blank screen and then it raises the following errors:

Error DayView Scheduler:

Waiting for debugger to connect...
Program started.
Call B4XPages.GetManager.LogEvents = True to enable logging B4XPages events.
java.lang.NullPointerException
    at javafx.graphics/com.sun.javafx.sg.prism.NGCanvas$RenderBuf.validate(NGCanvas.java:213)
    at javafx.graphics/com.sun.javafx.sg.prism.NGCanvas.initCanvas(NGCanvas.java:641)
    at javafx.graphics/com.sun.javafx.sg.prism.NGCanvas.renderForcedContent(NGCanvas.java:625)
    at javafx.graphics/com.sun.javafx.sg.prism.NGGroup.renderForcedContent(NGGroup.java:232)
    at javafx.graphics/com.sun.javafx.sg.prism.NGGroup.renderForcedContent(NGGroup.java:232)
    at javafx.graphics/com.sun.javafx.sg.prism.NGGroup.renderForcedContent(NGGroup.java:232)
    at javafx.graphics/com.sun.javafx.sg.prism.NGGroup.renderForcedContent(NGGroup.java:232)
    at javafx.graphics/com.sun.javafx.sg.prism.NGGroup.renderForcedContent(NGGroup.java:232)
    at javafx.graphics/com.sun.javafx.sg.prism.NGGroup.renderForcedContent(NGGroup.java:232)
    at javafx.graphics/com.sun.javafx.sg.prism.NGGroup.renderForcedContent(NGGroup.java:232)
    at javafx.graphics/com.sun.javafx.sg.prism.NGGroup.renderForcedContent(NGGroup.java:232)
    at javafx.graphics/com.sun.javafx.sg.prism.NGGroup.renderForcedContent(NGGroup.java:232)
    at javafx.graphics/com.sun.javafx.sg.prism.NGGroup.renderForcedContent(NGGroup.java:232)
    at javafx.graphics/com.sun.javafx.sg.prism.NGGroup.renderForcedContent(NGGroup.java:232)
    at javafx.graphics/com.sun.javafx.sg.prism.NGGroup.renderForcedContent(NGGroup.java:232)
    at javafx.graphics/com.sun.javafx.sg.prism.NGGroup.renderForcedContent(NGGroup.java:232)
    at javafx.graphics/com.sun.javafx.sg.prism.NGGroup.renderForcedContent(NGGroup.java:232)
    at javafx.graphics/com.sun.javafx.sg.prism.NGGroup.renderForcedContent(NGGroup.java:232)
    at javafx.graphics/com.sun.javafx.sg.prism.NGGroup.renderForcedContent(NGGroup.java:232)
    at javafx.graphics/com.sun.javafx.sg.prism.NGGroup.renderForcedContent(NGGroup.java:232)
    at javafx.graphics/com.sun.javafx.tk.quantum.ViewPainter.paintImpl(ViewPainter.java:330)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:91)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.checkState(BaseShaderContext.java:648)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.validatePaintOp(BaseShaderContext.java:479)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.validatePaintOp(BaseShaderContext.java:348)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.renderGeneralRoundedPgram(BaseShaderGraphics.java:900)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.renderGeneralRoundedRect(BaseShaderGraphics.java:601)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.fillRect(BaseShaderGraphics.java:1507)
    at javafx.graphics/com.sun.javafx.sg.prism.NGRegion.renderBackgroundRectanglesDirectly(NGRegion.java:1110)
    at javafx.graphics/com.sun.javafx.sg.prism.NGRegion.renderBackgroundRectangle(NGRegion.java:850)
    at javafx.graphics/com.sun.javafx.sg.prism.NGRegion.renderAsRectangle(NGRegion.java:753)
    at javafx.graphics/com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:574)
    at javafx.graphics/com.sun.javafx.sg.prism.CacheFilter.renderNodeToScreen(CacheFilter.java:701)
    at javafx.graphics/com.sun.javafx.sg.prism.CacheFilter.render(CacheFilter.java:627)
    at javafx.graphics/com.sun.javafx.sg.prism.NGNode.renderCached(NGNode.java:2377)
    at javafx.graphics/com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:2063)
    at javafx.graphics/com.sun.javafx.sg.prism.NGNode.render(NGNode.java:1964)
    at javafx.graphics/com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:270)
    at javafx.graphics/com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:578)
    at javafx.graphics/com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:2072)
    at javafx.graphics/com.sun.javafx.sg.prism.NGNode.render(NGNode.java:1964)
    at javafx.graphics/com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:270)
    at javafx.graphics/com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:578)
    at javafx.graphics/com.sun.javafx.sg.prism.NGNode.renderForClip(NGNode.java:2313)
    at javafx.graphics/com.sun.javafx.sg.prism.NGNode.renderRectClip(NGNode.java:2207)
    at javafx.graphics/com.sun.javafx.sg.prism.NGNode.renderClip(NGNode.java:2233)
    at javafx.graphics/com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:2066)
    at javafx.graphics/com.sun.javafx.sg.prism.NGNode.render(NGNode.java:1964)
    at javafx.graphics/com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:270)
    at javafx.graphics/com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:578)
    at javafx.graphics/com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:2072)
    at javafx.graphics/com.sun.javafx.sg.prism.NGNode.render(NGNode.java:1964)
    at javafx.graphics/com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:270)
    at javafx.graphics/com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:578)
    at javafx.graphics/com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:2072)
    at javafx.graphics/com.sun.javafx.sg.prism.NGNode.render(NGNode.java:1964)
    at javafx.graphics/com.sun.javafx.tk.quantum.ViewPainter.doPaint(ViewPainter.java:479)
    at javafx.graphics/com.sun.javafx.tk.quantum.ViewPainter.paintImpl(ViewPainter.java:328)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:91)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DRTTexture.createGraphics(D3DRTTexture.java:77)
    at javafx.graphics/com.sun.prism.d3d.D3DResourceFactory.createRTTexture(D3DResourceFactory.java:316)
    at javafx.graphics/com.sun.prism.d3d.D3DResourceFactory.createPresentable(D3DResourceFactory.java:332)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:80)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DRTTexture.createGraphics(D3DRTTexture.java:77)
    at javafx.graphics/com.sun.prism.d3d.D3DResourceFactory.createRTTexture(D3DResourceFactory.java:316)
    at javafx.graphics/com.sun.prism.d3d.D3DResourceFactory.createPresentable(D3DResourceFactory.java:332)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:80)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DRTTexture.createGraphics(D3DRTTexture.java:77)
    at javafx.graphics/com.sun.prism.d3d.D3DResourceFactory.createRTTexture(D3DResourceFactory.java:316)
    at javafx.graphics/com.sun.prism.d3d.D3DResourceFactory.createPresentable(D3DResourceFactory.java:332)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:80)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DRTTexture.createGraphics(D3DRTTexture.java:77)
    at javafx.graphics/com.sun.prism.d3d.D3DResourceFactory.createRTTexture(D3DResourceFactory.java:316)
    at javafx.graphics/com.sun.prism.d3d.D3DResourceFactory.createPresentable(D3DResourceFactory.java:332)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:80)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DRTTexture.createGraphics(D3DRTTexture.java:77)
    at javafx.graphics/com.sun.prism.d3d.D3DResourceFactory.createRTTexture(D3DResourceFactory.java:316)
    at javafx.graphics/com.sun.prism.d3d.D3DResourceFactory.createPresentable(D3DResourceFactory.java:332)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:80)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DRTTexture.createGraphics(D3DRTTexture.java:77)
    at javafx.graphics/com.sun.prism.d3d.D3DResourceFactory.createRTTexture(D3DResourceFactory.java:316)
    at javafx.graphics/com.sun.prism.d3d.D3DResourceFactory.createPresentable(D3DResourceFactory.java:332)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:80)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)

It seems like a possible misconfiguration of my system or something relative to this!
Do you have any suggestion?

Thank you in advance!

Alexander Stolte · Feb 20, 2022

Update

1.05
- DayView
  - BugFix

Sometimes it is like a jinx, you change things in B4A, which in turn breaks something in B4J, especially when you work with the xCLV.

vfafou said:
I would like to tell you that your work is excellent and definitely time saving! Thank you!

Thank you!

vfafou said:
Do you have any suggestion?

Try it with V1.05

iz0ndg · Feb 20, 2022

Alexander Stolte said:
B4X:

ASScheduler_DayView1.WeekNameShort = ASSchedulerUtils.CreateASScheduler_WeekNameShort("Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday")

Yeah some things are in the "ASSchedulerUtils" module, because they occur in both views.
I will put it in the description

In the MonthView example this code:

B4X:

    ASScheduler_MonthView1.MonthNameShort = ASSchedulerUtils.CreateASScheduler_MonthNameShort("Gen","Feb","Mar","Apr","Mag","Giu","Lug","Ago","Sett","Ott","Nov","Dic")
'    ASScheduler_MonthView1.WeekNameShort = ASSchedulerUtils.CreateASScheduler_WeekNameShort("Lunedì","Martedì","Mercoledì","Giovedì","Venerdi","Sabato","Domenica")
    ASScheduler_MonthView1.RefreshScheduler

generate an error:

B4X:

B4A line: 64
ASScheduler_MonthView1.MonthNameShort = ASSchedul
src\b4a\example\b4xmainpage.java:419: error: unexpected type
_asscheduler_monthview1._monthnameshort /
*b4a.example.asschedulerutils._asscheduler_monthnameshort*/ () =
 _asschedulerutils._createasscheduler_monthnameshort /
*b4a.example.asschedulerutils._asscheduler_monthnameshort*/
 (ba,"Gen","Feb","Mar","Apr","Mag","Giu","Lug","Ago","Sett","Ott","Nov","Dic");
                                                                                                     ^
  required: variable
  found:    value
1 error

Same with WeekNameShort.

Alexander Stolte · Feb 20, 2022

Update

1.06
- DayView
  - BugFixes
- MonthView
  - BugFixes

iz0ndg said:
generate an error:

Thanks, try it with 1.06

iz0ndg · Feb 20, 2022

Alexander Stolte said:
Update

1.06

DayView

BugFixes

MonthView

BugFixes

Thanks, try it with 1.06

Ok Thanks, but in MonthView the WeekNameShort not change.

Alexander Stolte · Feb 20, 2022

iz0ndg said:
but in MonthView the WeekNameShort not change.

dont forget:

B4X:

ASScheduler_MonthView1.RefreshHeader

Update
V1.07

MonthView
- BugFixes

vfafou · Feb 21, 2022

Hello Alexander!
I have tested the v1.07 but I still have the following errors that appear mainly in release mode:

Error:

Call B4XPages.GetManager.LogEvents = True to enable logging B4XPages events.
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DRTTexture.createGraphics(D3DRTTexture.java:77)
    at javafx.graphics/com.sun.prism.d3d.D3DResourceFactory.createRTTexture(D3DResourceFactory.java:316)
    at javafx.graphics/com.sun.prism.d3d.D3DResourceFactory.createPresentable(D3DResourceFactory.java:332)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:80)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DSwapChain.createGraphics(D3DSwapChain.java:134)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:87)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DRTTexture.createGraphics(D3DRTTexture.java:77)
    at javafx.graphics/com.sun.prism.d3d.D3DResourceFactory.createRTTexture(D3DResourceFactory.java:316)
    at javafx.graphics/com.sun.prism.d3d.D3DResourceFactory.createPresentable(D3DResourceFactory.java:332)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:80)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DSwapChain.createGraphics(D3DSwapChain.java:134)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:87)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DSwapChain.createGraphics(D3DSwapChain.java:134)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:87)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DSwapChain.createGraphics(D3DSwapChain.java:134)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:87)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DSwapChain.createGraphics(D3DSwapChain.java:134)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:87)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DSwapChain.createGraphics(D3DSwapChain.java:134)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:87)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DSwapChain.createGraphics(D3DSwapChain.java:134)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:87)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DSwapChain.createGraphics(D3DSwapChain.java:134)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:87)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DSwapChain.createGraphics(D3DSwapChain.java:134)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:87)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DSwapChain.createGraphics(D3DSwapChain.java:134)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:87)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DSwapChain.createGraphics(D3DSwapChain.java:134)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:87)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DSwapChain.createGraphics(D3DSwapChain.java:134)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:87)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DSwapChain.createGraphics(D3DSwapChain.java:134)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:87)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DSwapChain.createGraphics(D3DSwapChain.java:134)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:87)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DSwapChain.createGraphics(D3DSwapChain.java:134)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:87)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DSwapChain.createGraphics(D3DSwapChain.java:134)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:87)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DSwapChain.createGraphics(D3DSwapChain.java:134)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:87)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DSwapChain.createGraphics(D3DSwapChain.java:134)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:87)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DSwapChain.createGraphics(D3DSwapChain.java:134)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:87)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DSwapChain.createGraphics(D3DSwapChain.java:134)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:87)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.NullPointerException
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.getContext(D3DTexture.java:84)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:207)
    at javafx.graphics/com.sun.prism.d3d.D3DTexture.update(D3DTexture.java:151)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushMask(BaseContext.java:109)
    at javafx.graphics/com.sun.prism.impl.BaseContext.drawQuads(BaseContext.java:118)
    at javafx.graphics/com.sun.prism.impl.VertexBuffer.flush(VertexBuffer.java:98)
    at javafx.graphics/com.sun.prism.impl.BaseContext.flushVertexBuffer(BaseContext.java:101)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderContext.setRenderTarget(BaseShaderContext.java:746)
    at javafx.graphics/com.sun.prism.impl.BaseContext.setRenderTarget(BaseContext.java:131)
    at javafx.graphics/com.sun.prism.impl.BaseGraphics.<init>(BaseGraphics.java:106)
    at javafx.graphics/com.sun.prism.impl.ps.BaseShaderGraphics.<init>(BaseShaderGraphics.java:86)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.<init>(D3DGraphics.java:42)
    at javafx.graphics/com.sun.prism.d3d.D3DGraphics.create(D3DGraphics.java:65)
    at javafx.graphics/com.sun.prism.d3d.D3DSwapChain.createGraphics(D3DSwapChain.java:134)
    at javafx.graphics/com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:87)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
    at javafx.graphics/com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
    at java.base/java.lang.Thread.run(Thread.java:834)

Alexander Stolte · Feb 21, 2022

vfafou said:
but I still have the following errors that appear mainly in release mode:

I don't have the bug and apparently neither do the others. When I search the error in the forum, I find no answers, when I search Google, I also find no answers.
I need more information.
Which phone? Which SDK level? Already tried on other phones? in emulator? Changed anything on the project?

See if you have the required libraries:
B4j: jXUI,jDateUtils,xCustomListView,ASViewPager,jSQL
B4a: XUi,DateUtils,Reflection,xCustomListView,ASViewPager,SQL
B4i: iXUI,iDateUtils,xCustomListView,ASViewPager,GestureRecognizer,iSQL

vfafou · Feb 21, 2022

Alexander Stolte said:
I don't have the bug and apparently neither do the others. When I search the error in the forum, I find no answers, when I search Google, I also find no answers.
I need more information.
Which phone? Which SDK level? Already tried on other phones? in emulator? Changed anything on the project?

See if you have the required libraries:
B4j: jXUI,jDateUtils,xCustomListView,ASViewPager,jSQL
B4a: XUi,DateUtils,Reflection,xCustomListView,ASViewPager,SQL
B4i: iXUI,iDateUtils,xCustomListView,ASViewPager,GestureRecognizer,iSQL

I try it with your example in B4J. The libraries are all present as you instructed!

Alexander Stolte · Feb 21, 2022

vfafou said:
I try it with your example in B4J. The libraries are all present as you instructed!

which jdk do you use?

vfafou · Feb 21, 2022

Alexander Stolte said:
which jdk do you use?

OpenJDK 11.0.1

Alexander Stolte · Feb 21, 2022

vfafou said:
OpenJDK 11.0.1

Hmm, I'm too.
I will open a private chat with you to find out more details.
It seems a bug in OpenJdK

Canvas Snapshot Crash

To follow up on https://www.b4x.com/android/forum/threads/research-resuts-calculating-3d-land-surface-area.135059/ Sorry I have been away longer than expected. Regarding your question about whether Fast3D is open source, Erel, I first need to sort out some outstanding issues. Foremost among...

www.b4x.com

I'm not using the canvas snapshot function.

vfafou · Feb 21, 2022

OK! Thank you very much!

Alexander Stolte · Mar 3, 2022

Update

1.08
- DayView
  - Add ShowWeekNumbers
    - Default: False
  - Add Designer Property ShowWeekNumbers
  - ASViewPager Adaptations through updates
    - You need ASViewPager V1.29+

DayView - WeekNumber

B4X:

ASScheduler_DayView1.WeekNumberProperties.Color = xui.Color_Black
ASScheduler_DayView1.RefreshScheduler

The next few days I will look at the performance, especially the B4J version has problems when resizing.

vfafou · Mar 13, 2022

Alexander Stolte said:
The next few days I will look at the performance, especially the B4J version has problems when resizing.

Hello Alexander! I hope you're alright! Any news about it?
Thank you in advance!

Alexander Stolte · Mar 13, 2022

vfafou said:
Any news about it?

No news at the moment. I am working on it.

Alexander Stolte · Mar 17, 2022

Update

1.09
- DayView
  - Important performance improvements
  - You need ASViewPager V1.31+

B4J Preview

Alexander Stolte said:
The next few days I will look at the performance, especially the B4J version has problems when resizing.

DayView Done

Alexander Stolte · Mar 20, 2022

Update

1.10
- MonthView
  - Important performance improvements

DaOel · Mar 24, 2022

This lib looks great.
My UseCase:
User displays his appointments in the view. (this lib obviously can do this)
User selects a date and time. (Does the lib let user select a cell and parses the date & time / or even better UnixTime for me?)

So I end up having the Start Time of the Event. I then close the view again and continue with my code.

Is this possible with this lib?

B4A Library [B4X] [XUI] AS Scheduler 📅 - MonthView, DayView (Week), AgendaView and CalendarView [Payware]

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