Hi
I developed a 2D CAD software (
http://www.groundcad.com/) using lazarus 1.4.2
I am using LCL only. The version 0.3.1 is stable on windows 32 xp/7
with no problems in the drawing.
Actually, I ported my software to linux(32) mint 17.2. and I used Lazarus 1.4.2 configured on GTK2.
On linux If I zoomed In my drawing (maximum scale),
I get a duplicated lines in my canavs !
In my code, I used
paintbmp : Bitmap ;
paintbox : TPaintbox;
I draw in the canvas of paintbmp
I refresh The painbox by the procedure
procedure Tmainform.paintboxPaint(Sender: TObject);
begin
paintbox.Canvas.Draw(0,0,paintbmp);
end;
What is the problem in gtk2 ?