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Welcome to B4X forum!
B4X is a set of simple and powerful cross platform RAD tools:
- B4A (free) - Android development
- B4J (free) - Desktop and Server development
- B4i - iOS development
- B4R (free) - Arduino, ESP8266 and ESP32 development
Search Results
B4A Question Load Image From Server To ImageView - taylorw Jul 22, 2017 Hi all,now i using a customlistview and i need to load image to imageview from my server.
But i try using this code,but it seen like can't load image to the right imageview.
Sub Display_Image
Dim links As Map
If Load_Last_Image_Index < ListView_Order.GetSize Then
For i = Load_Las B4J Question B4J Load large image into ImageView - js486dog Jul 11, 2020 Please is there a way to load large image into ImageView with B4J ?
My code:
Sub Process_Globals
Private fx As JFX
Private MainForm As Form
Private Button1 As Button
Dim directory, fileName As String
Private ImageView1 As ImageView
Private P_imag As Pane
End Sub
Sub AppSta B4J Question load image and put it into imageview? - jmon (first post) Jun 18, 2015 (3 reactions) It's simple:
Dim SelectImg As FileChooser
SelectImg.Initialize
SelectImg.SetExtensionFilter("Image", "*.jpg")
SelectImg.Title = "Change your photo"
FileImg = SelectImg.ShowOpen(Main.MainForm)
If FileImg <> "" Then
iv.SetImage(fx.LoadImageSample(File.GetFileParent(FileImg), File.GetName(File B4J Code Snippet Sharing the goodness: Useful methods - Mashiane (first post) Sep 05, 2016 (3 reactions) 'Description: Load image to webview and fill area 'Tag: webview, load image Sub ImageFileToWebView(webView As WebView, dir As String, fn As String) webView.LoadHtml("<html><body><img src='file:///" & dir & "/" & fn & "' width=100% height=100%/></body></html>") End Sub B4A Library [B4X] BitmapsAsync - Erel Feb 28, 2023 (30 reactions) If the image size is larger than MaxWidth or MaxHeight then the image will be downsampled, similar to LoadBitmapSample (not LoadBitmapResize). The best way to work with such images is by setting the ImageView gravity to Fill and resizing the ImageView based on the bitmap size. See the attached examp B4J Question ImageView file formats - Daestrum (first post) Apr 17, 2017 (3 reactions) You can load tiff images into an imageview but ... you need to use a bit of inline java to do it. Also uses javaobject library.
Example:
Sub AppStart (Form1 As Form, Args() As String)
MainForm = Form1
MainForm.Show
Dim iv As ImageView
iv.Initialize("")
iv.SetImage(asJO(Me).RunMethod("loadImage B4A Question Proper way to download and lazy load images in CustomListView - Ferdari Apr 26, 2020 AddBtn.Tag=cd.Filename
ImageView1.Visible=False
ImageView1.Enabled=False
End If
j.Release
Else
'ImageView1.Bitmap=LoadBitmapResize(File.DirInternalCache,cd.BitmapFile,ImageView B4A Question Load pictures into ImageView on the designer - parijs Jun 11, 2016 Hi i try to load pictures into ImageView on the designer "ImageView1, ImageView2" but the are empty.
Sub paneel1
For i = 1 To 2
Dim ImageView1, ImageView2 , ImageView3 As ImageView
Dim ImageViews() As ImageView
ImageViews = Array As ImageView(ImageView1, ImageView2, B4A Question load bitmap - DonManfred (first post) Feb 24, 2019 (1 reaction) Asuming the Imageview is part of the Layout
Sub Activity_Create(FirstTime As Boolean)
'Do not forget to load the layout file created with the visual designer. For example:
Activity.LoadLayout("sketch")
If File.Exists(File.DirRootExternal,"1.jpg") = True Then
ImageView1.Bitmap=Lo B4A Question Problem sending big data (images) trough socket TCP - teddybear (first post) Oct 16, 2023 Don't load the big data which received from PC into ImageView directly 1. Save the data to a image file first. 2. ImageView load data from the file then. Page: 1 2 3 4 5 6 7 Powered by ColBERT |