www.gusucode.com > wxApp PHP版微信小程序CMS系统 v1.0PHP源码程序 > wxApp PHP版微信小程序CMS系统 v1.0/wxAppCMS_v1.0.0/wxAppCMS_v1.0.0/iPHP/core/Gmagick.class.php
<?php /** * iPHP - i PHP Framework * Copyright (c) iiiPHP.com. All rights reserved. * * @author iPHPDev <master@iiiphp.com> * @website http://www.iiiphp.com * @license http://www.iiiphp.com/license * @version 2.1.0 */ if (!class_exists('Gmagick',false)) { class Gmagick { public $width = 0; public $height = 0; public $type = 0; protected $image = null; protected $im = null; public function __construct(){} public function readImage($src){ if(empty($src)){ return; } list($this->width,$this->height,$this->type) = @getimagesize($src); $this->image = $this->imagecreate($this->type,$src); } public function getImageWidth(){ return $this->width; } public function getImageHeight(){ return $this->height; } public function resizeImage($width,$height,$filter=null,$blur=0){ $this->im = imagecreatetruecolor($width,$height); imagecopyresampled($this->im,$this->image, 0, 0, 0, 0,$width,$height,$this->width,$this->height); } public function cropImage($width,$height,$x,$y){ if($this->im){ $this->image = $this->im; $this->width = imagesx($this->image); $this->height = imagesy($this->image); } $this->im = imagecreatetruecolor($width,$height); imagecopyresampled($this->im,$this->image, 0, 0, $x, $y,$this->width,$this->height,$this->width,$this->height); } public function current() { ob_start(); switch($this->type){ case 1: header('Content-Type: image/gif'); imagegif($this->im,null); break; case 2: header('Content-Type: image/jpeg'); imagejpeg($this->im,null,100); break; case 3: header('Content-Type: image/png'); imagepng($this->im,null); break; } imagedestroy($this->im); $image = ob_get_contents(); ob_end_clean(); return $image; } public function imagecreate($type,$src) { switch($type){ case 1:$res = imagecreatefromgif($src);break; case 2:$res = imagecreatefromjpeg($src);break; case 3:$res = imagecreatefrompng($src);break; } return $res; } } }