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 gmagick adds new image to gmagick object image list php gmagick adds random noise to the image php gmagick the current purpose php gmagick displaces an image s colormap php gmagick the filename associated with an image sequence php gmagick returns the image background color php gmagick returns the image height php gmagick gets the image histogram php gmagick returns the width of the image php gmagick returns the graphicsmagick package name php gmagick scales an image proportionally to half its size php gmagick control the brightness saturation and hue php gmagick reads image from filename php gmagick reads image from filename php gmagick sets the image background color php gmagick sets the image chromaticity blue primary point php gmagick adds a named profile to the gmagick object php gmagick sets the image chromaticity red primary point php gmagick changes the size of an image php gmagick remove edges from the image