This class can be used to perform several types of image manipulation operations.
It can load images from server files or uploaded via Web forms in the GIF, JPEG or PNG formats.
The class can perform several operations on the images like: cropping, resizing, composing a new image from two images, write text on the image, convert the image colors to grey scale, adjust the brightness or contrast, invert the colors, and colorize.
The processed image may be saved to a file or served as the current script output in the GIF, JPEG or PNG formats. |
