hi there
i wanna use crop view in this thread https://www.b4x.com/android/forum/threads/b4x-xui-cropview.94952/ in b4i
as mentioned in thread it required XUI, BitmapCreator and both of them are internal
but xui is internal in b4i
ive added bitmap creator in my project with this link https://www.b4x.com/android/forum/t...eator-pixels-drawings-and-more.92050/#content
but my cropview have some error again
this method has error
xui.Scale is unknown member
and pnl.TOUCH_ACTION_DOWN is unknown member too as it is b4xview and dont have touch action
what should i do
i attach a cropview.bas
please help me to figure it out in b4i
i wanna use crop view in this thread https://www.b4x.com/android/forum/threads/b4x-xui-cropview.94952/ in b4i
as mentioned in thread it required XUI, BitmapCreator and both of them are internal
but xui is internal in b4i
ive added bitmap creator in my project with this link https://www.b4x.com/android/forum/t...eator-pixels-drawings-and-more.92050/#content
but my cropview have some error again
this method has error
B4X:
Private Sub pnl_Touch (Action As Int, X As Float, Y As Float)
x = (x - OffsetX)/ xui.Scale
y = (y - OffsetY) / xui.Scale
x = Max(0, Min(ColorBC.mWidth - 1, X))
y = Max(0, Min(ColorBC.mHeight - 1, Y))
Select Action
Case pnl.TOUCH_ACTION_DOWN
SelectionRect.Left = 0
SelectionRect.Top = 0
SelectionRect.Right = 0
SelectionRect.Bottom = 0
sx = X
sy = Y
Case pnl.TOUCH_ACTION_MOVE
SelectionRect.Left = Min(sx, X)
SelectionRect.Top = Min(sy, Y)
SelectionRect.Right = Max(sx, X)
SelectionRect.Bottom = Max(sy, Y)
Case pnl.TOUCH_ACTION_UP
If IsValidSelection Then
CallSubDelayed(mCallBack, mEventName & "_CropCompleted")
End If
End Select
UpdateTarget
End Subxui.Scale is unknown member
and pnl.TOUCH_ACTION_DOWN is unknown member too as it is b4xview and dont have touch action
what should i do
i attach a cropview.bas
please help me to figure it out in b4i
