bitmap - Save part of an image in C#? -


well, i'm studying bitmaps, , downloaded pdf said image array of pixels. since array (which quite logical) there how define points within image, mark region so. bitmap class should know how read properties of image, such "size" of it, wonder if there way score points 200x200 (example) , save region new image.

the image of braum, character of game league of legends, random , mark in black show region mean.

image : https://i.stack.imgur.com/ufcox.png


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