Gmagick::__construct
A slight note since this is not immediately obvious:
Just as the C CropImage() function, you can specify all zero parameters to get an "autocrop" effect, meaning it will remove all single-color "edges" of an image.
Gmagick::cropimage
(PECL gmagick >= Unknown)
Gmagick::cropimage — Extracts a region of the image
Description
Extracts a region of the image.
Parameters
-
width -
The width of the crop
-
height -
The height of the crop
-
x -
The X coordinate of the cropped region's top left corner
-
y -
The Y coordinate of the cropped region's top left corner
Return Values
The cropped Gmagick object
Errors/Exceptions
Throws an GmagickException on error.
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User Contributed Notes
Gmagick::cropimage
martin at arp242 dot net
22-Jun-2011 02:52