I have a MFC document/view C++ graphics application that does all its drawing to an off screen bitmap, and then copys that to the supplied CDC pointer in the OnDraw method.Over the last couple of days
I created a window with the follo开发者_StackOverflowwing flags to overlay a d3d application: WS_EX_TOPMOST | WS_EX_COMPOSITED | WS_EX_TRANSPARENT | WS_EX_LAYERED
It\'s only for \'debugging\' purposes, so I don\'t want to spend a lot of time with this, nor it is very important. The program exports the data as a png, jpg, svg, etc... -so it\'s not a big deal, th
For some reason if I add a string to GraphicsPath using Ad开发者_运维问答dString the font is going to be smaller than it looks like in the Font Dialog.
I am using SampleGrabber in DirectShow on windows 7, I noticed that the Code supplied by Microsoft and many other providers dont work because the Bitmap data header reports that bitmap data is compres
I am converting a win32 api graphing library to use the qt library instead. I have managed to compile succesfully on XP, now to test true cross-platform capability of the new and improved graphing lib
How wo开发者_如何学Pythonuld I go about rotating a Bitmap in Windows GDI,C++?You can do it with GDI+ (#include <gdiplus.h>).The Graphics class has the RotateTransform method.That allows arbitrar
Question: Is there an easy way to get a list of types of resources that leak in a running application?IOW by connecting to an application ?
I am trying to use the GDI GradientFill function to draw on a offscreen bitmap, then BitBlt that to the screen.
I\'m trying to make a paint tool in wxpython. and i couldn\'t find a way to make an ( Eraser ) . how can i make an eraser tool - just like the one in windows paint - in wxpython ?
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