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B4X is a set of simple and powerful cross platform RAD tools:
- B4A (free) - Android development
- B4J (free) - Desktop and Server development
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undo/redo
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B4J Question Undo/Redo by canvas.drawline with UndoManager
Hello, How can i save the state of my Canvas drawing for the Undo and Redo Button with the UndoManager? i use this code for drawing: Process_Globals Private pnl_back As B4XView Private cvs_back As B4XCanvas End Sub Sub AppStart (Form1 As Form, Args() As String)...- Alexander Stolte
- Thread
- canvas undo/redo undomanager
- Replies: 1
- Forum: B4J Questions