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limit Capture rect? (Read 298 times)
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limit Capture rect?
Sep 30th, 2008, 9:27pm  
is it possible to limit the rect captured from a camera to a rectangle smaller, and of a different aspect ratio, than the camera's native resolution?

for example, i have a camera that outputs 640x480 frames, but i just want to show a vertical strip of the center, say, 320 pixels.

i could make the app size 320x480, and draw the Capture at -160, but then i'm still drawing the whole frame, and it seems like there could be performance gains to only draw pixels i need.

thanks!
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