MagickWand for PHP is an object-oriented PHP interface to ImageMagick. Use this forum to discuss, make suggestions about, or report bugs concerning MagickWand for PHP.
I want to ask what is MagickChopImage used for? I have read the manual and try to apply this function to my image, but didn't get any idea what it's doing.. lol. It seems like zooming my image
It chops off sides, columns and rows out of the image. The number of pixels in the image will change. Your image viewer is resizing the image for display purposes, and that is a seperate issue.