Re: [Boost-users] [GIL] How can I copy a subimage_view to a view?

Subject: Re: [Boost-users] [GIL] How can I copy a subimage_view to a view?
From: blp330 (blp330_at_[hidden])
Date: 2009-04-28 22:35:11

Because I want to make a copy of cropped image.

I can do this:

Image a("a.png");
Image b;

a.Crop(0, 0, 100, 100, b);   // Now b is copied 100x100 size image from a.

Or

Image a("a.png");
Image *b = a.Crop(0, 0, 100, 100);   // This might be another way.

Or

Image a("a.png");
Image b(a, 0, 0, 100, 100);   

Whatever, I need a way to copy cropped image from a to b.

So, if I have a rgb8_image_t and a cropped view, how do I assign a view to a
rgb8_image_t?

Thanks for your patient.
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