简介

Gmagick is a php extension to create, modify and obtain meta information of images using the GraphicsMagick API.

GraphicsMagick prides itself as the swiss army knife of image processing. It works with over 88 major formats including important formats like DPX, GIF, JPEG, JPEG-2000, PNG, PDF, PNM, and TIFF.

Gmagick consists of a main Gmagick class, a GmagickDraw class which is in effect a drawing wand and a GmagickPixel class of which instances represent a single pixel of an image (color, opacity).

php 图像生成和处理 gmagick php gmagick adds blur filter to image php gmagick surrounds the image with a border php gmagick the destroy purpose php gmagick renders the gmagickdraw object on the current image php gmagick gets the depth for a particular image channel php gmagick returns the color of the specified colormap index php gmagick gets the image iterations php gmagick check if the image has a matte channel php gmagick gets the horizontal and vertical sampling factor php gmagick returns the size associated with the gmagick object php gmagick moves to the next image php gmagick enhances the contrast of a color image php gmagick smooths the contours of an image php gmagick removes an image from the image list php gmagick sets the image colorspace php gmagick sets the image composite operator php gmagick sets the image scene php gmagick sets the image type php gmagick 简介