tiny little question about win32lib
- Posted by jessedavis May 23, 2019
- 1267 views
There is something I don't understand.
A customer asked if I could modify euphoria program to display a page of text programmatically. Piece of cake. Create a window, add graphics and text to window (with win32lib graphics commands), voila! Works like a charm UNTIL one grabs the window and moves it to off the display edge(partially off screen). Return the window to the screen and any graphics that were moved off screen have been erased. Window and its controls return OK. Just the graphics disappear. BMP controls behave normally except that anything added to the BMP after the original creation behave similarly. It is as though there are multiple display frames (I'm talking memory frames here that the graphics processor uses) that behave like layers - some permanent and some temporary. No info in docs that I could find.
Anybody out there that can give me a clue?
thanks in advance for you help...
