how to split an image in to multiple parts [dupli

问题:

This question already has answers here:

how to crop image in to pieces programmatically (4 answers)

Closed 5 years ago.

how can I slice an image into multiple pieces ? my image size is 300x300 an I want to make 9 pieces of it.

Thanks..

回答1:

CWUIKit project available at https://github.com/jayway/CWUIKit has a category on UIImage adding a method like this:

UIImage* subimage = [originalImage subimageWithRect:CGRectMake(0, 0, 100, 100)];

Should be useful for you.