HDC TargethDC;
HWND TargetHwnd;
DWORD ColorR;
TargetHwnd = GetForegroundWindow();
TargethDC = GetWindowDC(TargetHwnd);
ColorR = GetPixel(TargethDC,gMouse.x,gMouse.y);
ReleaseDC(TargetHwnd,TargethDC);
r = GetRValue(ColorR);
g = GetGValue(ColorR);
b = GetBValue(ColorR);
GetPixel Color
Author
If full screen you could just get the pixel from your backbuffer/frontbuffer
Are you using directx?
Are you using directx?
When you do GetWindowDC() you're getting a device context of the entire window. If you used GetDC() instead you'd get a device context for the client area of the window (i.e. the area without the caption bar and borders)
In terms of the GetForegroundWindow() problem, you can use WindowFromPoint(), given you convert your mouse coordinates to screen coordinates. You'd be the only one that would know how to do this conversion. But if you're using 0,0 as top left and you're using pixel units you can probably use ClientToScreen() to do the conversion.
Again, as mentioned before, if you're using DirectX then there are probably better ways to be doing this.
Again, as mentioned before, if you're using DirectX then there are probably better ways to be doing this.
Author
GetDC made the color onlycapture if i like moved the mouse really quick while holding the mouse button and if i left it on a pixel for 0.02 seconds or more it would just change to black or white.
im not using direct x no
im not using direct x no
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