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soheilshoolookh 0 Newbie Poster

hi all;

I'm trying to find a circle in a given image;

Of course directx rendering is faster than gdi... but how can I access pixels of the given image. I couldn't find such a method like GetPixel()
in the directx library.. In fact I don't know is it possible to access pixels
in directx or not... and Is really directx faster than GDI+ for image
processing??

I will appericiate any help...

thanx

Soheil Jahangiri

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