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anupam
2nd June 2011, 06:38
HI every one please help me.
I have a map in pixmap , iwant to draw some lines on that graph,
i want the lines or any thing else which is made by Qpainter that must be 50% opac.
so I can see the line above the map.???

Remember i have to do this only on qt 3.3. on linux.

wysota
2nd June 2011, 08:37
As far as I remember Qt3 doesn't support color blending.