What's the difference between getPixels and writePixels

Questions and postings pertaining to the usage of ImageMagick regardless of the interface. This includes the command-line utilities, as well as the C and C++ APIs. Usage questions are like "How do I use ImageMagick to create drop shadows?".
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madmage

What's the difference between getPixels and writePixels

Post by madmage »

Hi there!

I am not sure to have understood what the getPixel method returns: is it the content of the pixel cache? if so, what's the writePixels for? if not, what is it?

Thanks
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