How to create image region from IImage?

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Hi,
My requirement is to create specific region of image (given x,y coordinates & width, height of region of image) from the given IImage.

I am able to drawRegion using IImage->Draw(handle, destRect, srcRect) method. However, I should be able to save this image in another IImage object rather than just drawing it on screen.

I tried using ExtCreateRegion() however, I am not able to generate proper HRGN. Also please tell me if generating IImage object from HRGN is possible or not.

Can anyone help me as soon as possible?

Regards,
Aahna

Posted 23-Nov-09 22:49pm

Aahna

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AspDotNetDev · Answer 1 · 2009-11-27T18:27:00

I don't have any experience with Windows Mobile, but I did some searches and this is what I came up with:

Also, might I suggest that the IImage instance you have a reference to might actually be a derived class that has different functions. Perhaps you could use the debugger to figure out which derived type it is, cast it as that type, then use the functions on that casted variable.