C实现PHP扩展《Image
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2022-06-17 17:16:02
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该扩展是基于ImageMagick基础实现的，图片操作调用的是ImageMagick API。 一、类文档说明 class Image_Tool{ /** * 构造Image_Tool对象 * @param string|array $img_data * $img_data可以为图片的路径 */function __construct($img_data=); /** * 添加文字注
该扩展是基于ImageMagick基础实现的，图片操作调用的是ImageMagick API。
一、类文档说明
class Image_Tool{
/**
* 构造Image_Tool对象
* @param string|array $img_data
* $img_data可以为图片的路径
*/
function __construct($img_data="");
/**
* 添加文字注解，或用于文字水印
* @access public
* @param string $txt UTF8编码的文本
* @param float $opacity 设置透明度
* @param constant $gravity
* 设置文字摆放位置:
* NorthWest,North,NorthEast,West, Center,East,SouthWest,South,SouthEast,Static
* @param array $font 字体数组可以设置如下属性:
* name,常量,字体名称，如果需要添加中文注解，请使用中文字体，否则中文会显示乱码。
* 支持的字体：SimSun(宋体,默认)、SimKai(楷体)、SimHei(正黑)、MicroHei(微米黑)、Arial
* weight,字体宽度,int
* size，字体大小,int
* color,字体颜色,例如："blue", "#0000ff", "rgb(0,0,255)"等，默认为"black";
* @return boolean
*/
function annotate($txt, $opacity, $gravity, array $font);
/**
* 将对象的数据重新初始化,用于多次重用一个Image_Tool对象
* @access public
* @return void
*/
function clean();
*
* 图片合成，可以进行多张图片的合成，也可以做图片水印用
* @access public
* @param int $src_img 合成的目标图片，可以为ImageTool对象或图片二进制数据
* @param int $x 合成在画布的X坐标
* @param string $y 合成在画布的Y坐标
* @return boolean
*
function composite($src_img, $x, $y);
/**
* 返回错误信息
* @access public
* @return string
*/
function errmsg();
/**
* 返回错误编号
* @access public
* @return int
*/
function errcode();
/**
* 进行图片处理操作
* @access public
* @param string $format
* @param boolean $display
* @return boolean|string 若设置$display为true，返回void，否则返回图片二进制数据。失败时返回false
*/
function exec($format, $display=false);
/**
* 水平翻转
* @access public
* @return boolean
*/
function flipH();
/**
* 垂直翻转
* @access public
* @return boolean
*/
function flipV();
/**
* 取得图片属性
* @access public
* @return array|boolean 错误返回false
*/
function getImageAttr();
/**
* 去噪点,改善图片质量，通常用于exec之前
* @access public
* @return boolean
*/
function improve();
/**
* 缩放图片,只指定width或者height时,将进行等比缩放
* @access public
* @param int $width
* @param int $height
* @param boolean $thumbnail 是否清除图片附加信息
* @return boolean
*/
function resize($width, $height, $thumbnail=true);
/**
* 按比例缩放.1为原大小
* @access public
* @param float $ratio
* @param boolean $thumbnail 是否清除图片附加信息
* @return boolean
*/
function resizeRatio($ratio, $thumbnail=true);
/**
* 顺时针旋转图片
* @access public
* @param int $degree 旋转度数（0 - 360）
* @return boolean
*/
function rotate($degree=90);
/**
* 设置要处理的图片二进制数据
* @access public
* @param string $img_blob
* @return boolean
*/
function setData($img_blob);
}
二、使用案例
$img1 = new Image_Tool("C:/Users/Administrator/Desktop/1.jpg");
$font = array('name'=>'Simsun', 'color'=>'red', 'size'=>20, 'weight'=>900);
$img1->annotate('Good Bye!', 0.1, IMAGETOOL_NORTHWEST, $font); //打上文字水印
// $img1->rotate(90);
$img1->flipV();//垂直翻转
// $img1->resize(250, 250, 0);
$img1->resizeRatio(0.5, 1);
$img_arr = $img1->getImageAttr();//图片属性 宽、高、类型
$img1->improve();//除噪点
$img2 = new Image_Tool();
$img2->setData(file_get_contents("C:/Users/Administrator/Desktop/3.png"));
$background_img = new Image_Tool("C:/Users/Administrator/Desktop/2.png");
$background_img->composite($img1, 200, 100); //以background_img为画布，基于左上角0,0坐标开始向右200、向下100像素将图片img1合成
$background_img->composite($img2, 0, 0); //将background_img与img1合成后的图片，基于左上角0,0点合成img2
$background_img->exec("C:/Users/Administrator/Desktop/composite.jpg");//生成三张图片合并后的新图片
三、扩展实现
1.php_fetch_url.h
/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2012 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#ifndef PHP_IMAGE_TOOL_H
#define PHP_IMAGE_TOOL_H
extern zend_module_entry image_tool_module_entry;
#define phpext_image_tool_ptr &image_tool_module_entry
#ifdef PHP_WIN32
# define PHP_IMAGE_TOOL_API __declspec(dllexport)
#elif defined(__GNUC__) && __GNUC__ >= 4
# define PHP_IMAGE_TOOL_API __attribute__ ((visibility("default")))
#else
# define PHP_IMAGE_TOOL_API
#endif
#ifdef ZTS
#include "TSRM.h"
#endif
#define FETCH_THIS Z_OBJCE_P(getThis()), getThis()
#define IMAGETOOL_MAGICKWAND_RSRC_NAME "MagickWand"
#define IMAGETOOL_PIXELWAND_RSRC_NAME "PixelWand"
#define IMAGETOOL_NORTHWEST 1
#define IMAGETOOL_NORTH 2
#define IMAGETOOL_NORTHEAST 3
#define IMAGETOOL_WEST 4
#define IMAGETOOL_CENTER 5
#define IMAGETOOL_EAST 6
#define IMAGETOOL_SOUTHWEST 7
#define IMAGETOOL_SOUTH 8
#define IMAGETOOL_SOUTHEAST 9
#define IMAGETOOL_STATIC 10
#define IMAGETOOL_TOP_LEFT 1
#define IMAGETOOL_TOP_CENTER 2
#define IMAGETOOL_TOP_RIGHT 3
#define IMAGETOOL_CENTER_LEFT 4
#define IMAGETOOL_CENTER_CENTER 5
#define IMAGETOOL_CENTER_RIGHT 6
#define IMAGETOOL_BOTTOM_LEFT 7
#define IMAGETOOL_BOTTOM_CENTER 8
#define IMAGETOOL_BOTTOM_RIGHT 9
#define GET_MAGICK_WAND(zval, magick_wand) zval = zend_read_property(FETCH_THIS, ZEND_STRL("magick_wand"), 0 TSRMLS_CC);\
ZEND_FETCH_RESOURCE_NO_RETURN(magick_wand, MagickWand*, &zval, -1, IMAGETOOL_MAGICKWAND_RSRC_NAME, le_image_wand);
PHP_MINIT_FUNCTION(image_tool);
PHP_MSHUTDOWN_FUNCTION(image_tool);
PHP_RINIT_FUNCTION(image_tool);
PHP_RSHUTDOWN_FUNCTION(image_tool);
PHP_MINFO_FUNCTION(image_tool);
#ifdef ZTS
#define IMAGE_TOOL_G(v) TSRMG(image_tool_globals_id, zend_image_tool_globals *, v)
#else
#define IMAGE_TOOL_G(v) (image_tool_globals.v)
#endif
#endif /* PHP_IMAGE_TOOL_H */
2.fetch_url.c
/* +----------------------------------------------------------------------+ | PHP Version 5 | +----------------------------------------------------------------------+ | Copyright (c) 1997-2012 The PHP Group | +----------------------------------------------------------------------+ | This source file is subject to version 3.01 of the PHP license, | | that is bundled with this package in the file LICENSE, and is | | available through the world-wide-web at the following url: | | http://www.php.net/license/3_01.txt | | If you did not receive a copy of the PHP license and are unable to | | obtain it through the world-wide-web, please send a note to | | license@php.net so we can mail you a copy immediately. | +----------------------------------------------------------------------+ | Author: | +----------------------------------------------------------------------+ */ /* $Id$ */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "php.h" #include "php_ini.h" #include "ext/standard/info.h" #include "main/SAPI.h" #include "Zend/zend_interfaces.h" #include "ext/standard/php_var.h" #include "ext/standard/php_string.h" #include "ext/standard/php_smart_str.h" #include "ext/standard/url.h" #include#include #include "php_image_tool.h" /* If you declare any globals in php_image_tool.h uncomment this: ZEND_DECLARE_MODULE_GLOBALS(image_tool) */ zend_class_entry *g_imagetool_ce; /* True global resources - no need for thread safety here */ static int le_image_tool, le_image_wand/*ImageMagick::MagickWand句柄*/, le_image_pixel/*ImageMagick::PixelWand句柄*/; static destroy_magick_wand(zend_rsrc_list_entry *rsrc TSRMLS_DC){ MagickWand *magick_wand = (MagickWand*)rsrc->ptr; DestroyMagickWand(magick_wand); } static destroy_pixel_wand(zend_rsrc_list_entry *rsrc TSRMLS_DC){ PixelWand *pixel_wand = (PixelWand*)rsrc->ptr; DestroyPixelWand(pixel_wand); } ZEND_BEGIN_ARG_INFO_EX(void_arginfo, 0, 0, 0) ZEND_END_ARG_INFO() ZEND_BEGIN_ARG_INFO_EX(setData_arginfo, 0, 0, 0) ZEND_ARG_INFO(0, img_data) ZEND_END_ARG_INFO() ZEND_BEGIN_ARG_INFO_EX(annotate_arginfo, 0, 0, 3) ZEND_ARG_INFO(0, txt) ZEND_ARG_INFO(0, opacity) ZEND_ARG_INFO(0, gravity) ZEND_ARG_INFO(0, font) ZEND_END_ARG_INFO() ZEND_BEGIN_ARG_INFO_EX(composite_arginfo, 0, 0, 3) ZEND_ARG_INFO(0, width) ZEND_ARG_INFO(0, height) ZEND_ARG_INFO(0, color) ZEND_END_ARG_INFO() ZEND_BEGIN_ARG_INFO_EX(exec_arginfo, 0, 0, 1) ZEND_ARG_INFO(0, format) ZEND_ARG_INFO(0, display) ZEND_END_ARG_INFO() ZEND_BEGIN_ARG_INFO_EX(resize_arginfo, 0, 0, 2) ZEND_ARG_INFO(0, width) ZEND_ARG_INFO(0, height) ZEND_ARG_INFO(0, thumbnail) ZEND_END_ARG_INFO() ZEND_BEGIN_ARG_INFO_EX(resizeRatio_arginfo, 0, 0, 1) ZEND_ARG_INFO(0, ratio) ZEND_ARG_INFO(0, thumbnail) ZEND_END_ARG_INFO() ZEND_BEGIN_ARG_INFO_EX(rotate_arginfo, 0, 0, 1) ZEND_ARG_INFO(0, degree) ZEND_END_ARG_INFO() //Image_Tool::__construct($img_data=""); ZEND_METHOD(Image_Tool, __construct){ zval *img_data=NULL, *z_magick_wand; MagickWand *magick_wand; if(zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z", &img_data) == FAILURE){ RETURN_FALSE; } MagickWandGenesis(); magick_wand = NewMagickWand(); z_magick_wand = zend_read_property(FETCH_THIS, ZEND_STRL("magick_wand"), 0 TSRMLS_CC); MAKE_STD_ZVAL(z_magick_wand); ZEND_REGISTER_RESOURCE(z_magick_wand, magick_wand, le_image_wand); zend_update_property(FETCH_THIS, ZEND_STRL("magick_wand"), z_magick_wand TSRMLS_CC); if(img_data != NULL && Z_TYPE_P(img_data) == IS_STRING){ if( MagickReadImage(magick_wand, Z_STRVAL_P(img_data)) == MagickFalse){ zend_error(E_WARNING, "img filepath not exists!"); RETURN_FALSE; } } RETURN_TRUE; } ZEND_METHOD(Image_Tool, __tostring){ zval *z_magick_wand; MagickWand *magick_wand; size_t img_size; unsigned char *img_data; z_magick_wand = zend_read_property(FETCH_THIS, ZEND_STRL("magick_wand"), 0 TSRMLS_CC); ZEND_FETCH_RESOURCE_NO_RETURN(magick_wand, MagickWand*, &z_magick_wand, -1, IMAGETOOL_MAGICKWAND_RSRC_NAME, le_image_wand); img_data = MagickGetImageBlob(magick_wand, &img_size); ZVAL_STRINGL(return_value, img_data, img_size, 1); MagickRelinquishMemory(img_data); } //Image_Tool::annotate($txt, $opacity, $gravity, array $font); ZEND_METHOD(Image_Tool, annotate){ zval *txt, *opacity, *gravity, *font; zval *z_magick_wand; MagickWand *magick_wand; DrawingWand *drawing_wand; int img_width, img_height; float x, y; if(zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "zzzz!", &txt, &opacity, &gravity, &font) == FAILURE){ RETURN_FALSE; } if(Z_TYPE_P(txt) != IS_STRING){ zend_error(E_WARNING, "txt must be string."); RETURN_FALSE; } if(Z_TYPE_P(opacity) != IS_DOUBLE){ zend_error(E_WARNING, "opacity must be float."); RETURN_FALSE; } if(Z_TYPE_P(gravity) != IS_LONG){ zend_error(E_WARNING, "gravity must be int."); RETURN_FALSE; } if(Z_TYPE_P(font) != IS_ARRAY){ zend_error(E_WARNING, "font must be array."); RETURN_FALSE; } z_magick_wand = zend_read_property(FETCH_THIS, ZEND_STRL("magick_wand"), 0 TSRMLS_CC); drawing_wand = NewDrawingWand(); DrawSetTextEncoding(drawing_wand, "UTF-8"); DrawSetFillOpacity(drawing_wand, Z_DVAL_P(opacity)); DrawSetTextAlignment(drawing_wand, CenterAlign); ZEND_FETCH_RESOURCE_NO_RETURN(magick_wand, MagickWand*, &z_magick_wand, -1, IMAGETOOL_MAGICKWAND_RSRC_NAME, le_image_wand); img_height = MagickGetImageHeight(magick_wand); img_width= MagickGetImageWidth(magick_wand); switch(Z_LVAL_P(gravity)){ case IMAGETOOL_NORTHWEST: DrawSetTextAlignment(drawing_wand, LeftAlign); x = 0.0; y = 20.0; break; case IMAGETOOL_NORTH: x = img_width/2; y = 20.0; break; case IMAGETOOL_NORTHEAST: DrawSetTextAlignment(drawing_wand, RightAlign); x = img_width; y = 20.0; break; case IMAGETOOL_WEST: DrawSetTextAlignment(drawing_wand, LeftAlign); x = 0.0; y = img_height/2; break; case IMAGETOOL_CENTER: x = img_width/2; y = img_height/2; break; case IMAGETOOL_EAST: DrawSetTextAlignment(drawing_wand, RightAlign); x = img_width; y = img_height/2; break; case IMAGETOOL_SOUTHWEST: DrawSetTextAlignment(drawing_wand, LeftAlign); x = 0.0; y = img_height; break; case IMAGETOOL_SOUTH: x = img_width/2; y = img_height; break; case IMAGETOOL_SOUTHEAST: DrawSetTextAlignment(drawing_wand, RightAlign); x = img_width; y = img_height; break; case IMAGETOOL_STATIC: default: x = 0.0; y = 20.0; } if(font != NULL){ for(zend_hash_internal_pointer_reset(Z_ARRVAL_P(font)); zend_hash_has_more_elements(Z_ARRVAL_P(font)) == SUCCESS; zend_hash_move_forward(Z_ARRVAL_P(font))){ char *key; uint key_len; ulong idx; zval **pp_zval; if(zend_hash_get_current_key_ex(Z_ARRVAL_P(font), &key, &key_len, &idx, 0, NULL) != HASH_KEY_IS_STRING){ continue; } if(zend_hash_get_current_data(Z_ARRVAL_P(font), (void**)&pp_zval) == FAILURE){ continue; } if(stricmp(key, "color") == 0){ PixelWand *pixel_wand; pixel_wand = NewPixelWand(); convert_to_string(*pp_zval); PixelSetColor(pixel_wand, Z_STRVAL_PP(pp_zval)); DrawSetFillColor(drawing_wand, pixel_wand); }else if(stricmp(key, "name") == 0){ convert_to_string(*pp_zval); DrawSetFont(drawing_wand, Z_STRVAL_PP(pp_zval)); }else if(stricmp(key, "size") == 0){ convert_to_long(*pp_zval); DrawSetFontSize(drawing_wand, Z_LVAL_PP(pp_zval)); }else if(stricmp(key, "weight") == 0){ convert_to_long(*pp_zval); DrawSetFontWeight(drawing_wand, Z_LVAL_PP(pp_zval)); } } } // php_printf("width=%d,height=%d,x=%f,y=%f\n", img_width, img_height, x, y); DrawAnnotation(drawing_wand, x, y, Z_STRVAL_P(txt)); MagickDrawImage(magick_wand, drawing_wand); } ZEND_METHOD(Image_Tool, clean){ zval *z_magick_wand; MagickWand *magick_wand; GET_MAGICK_WAND(z_magick_wand, magick_wand); ClearMagickWand(magick_wand); RETURN_TRUE; } //Image_Tool::composite($src_img, $x, $y) ZEND_METHOD(Image_Tool, composite){ zval *z_magick_wand, *z_x, *z_y; zval *z_src_magcik_wand, *src_img; MagickWand *magick_wand, *src_magcik_wand; MagickSizeType img_size; if(zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "zzz", &src_img, &z_x, &z_y) == FAILURE){ RETURN_FALSE; } GET_MAGICK_WAND(z_magick_wand, magick_wand); convert_to_long(z_x); convert_to_long(z_y); if(Z_TYPE_P(src_img) == IS_OBJECT && instanceof_function(Z_OBJCE_P(src_img), g_imagetool_ce)){ z_src_magcik_wand = zend_read_property(Z_OBJCE_P(src_img), src_img, ZEND_STRL("magick_wand"), 0 TSRMLS_CC); src_magcik_wand = ZEND_FETCH_RESOURCE_NO_RETURN(src_magcik_wand, MagickWand*, &z_src_magcik_wand, -1, IMAGETOOL_MAGICKWAND_RSRC_NAME, le_image_wand); if(MagickGetImageLength(src_magcik_wand, &img_size) == MagickFalse) { RETURN_FALSE; } }else if(Z_TYPE_P(src_img) == IS_STRING){ src_magcik_wand = NewMagickWand(); if(MagickReadImageBlob(src_magcik_wand, (void*)Z_STRVAL_P(src_img), Z_STRLEN_P(src_img)) == MagickFalse){ RETURN_FALSE; } }else{ RETURN_FALSE; } if(MagickCompositeImage(magick_wand, src_magcik_wand, OverCompositeOp, Z_LVAL_P(z_x), Z_LVAL_P(z_y)) == MagickFalse){ RETURN_FALSE; } RETURN_TRUE; } ZEND_METHOD(Image_Tool, errmsg){ zval *errmsg; errmsg = zend_read_property(FETCH_THIS, ZEND_STRL("errmsg"), 0 TSRMLS_CC); if(Z_TYPE_P(errmsg) == IS_NULL){ RETURN_NULL(); } else{ RETURN_STRINGL(Z_STRVAL_P(errmsg), Z_STRLEN_P(errmsg), 1); } } ZEND_METHOD(Image_Tool, errcode){ zval *errcode; errcode = zend_read_property(FETCH_THIS, ZEND_STRL("errcode"), 0 TSRMLS_CC); RETURN_LONG(Z_LVAL_P(errcode)); } //Image_Tool::exec($filename, $display=false); ZEND_METHOD(Image_Tool, exec){ zval *filename, *display = NULL, *z_magick_wand; MagickWand *magick_wand; if(zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z|z", &filename, &display) == FAILURE){ RETURN_FALSE; } z_magick_wand = zend_read_property(FETCH_THIS, ZEND_STRL("magick_wand"), 0 TSRMLS_CC); ZEND_FETCH_RESOURCE_NO_RETURN(magick_wand, MagickWand*, &z_magick_wand, -1, IMAGETOOL_MAGICKWAND_RSRC_NAME, le_image_wand); if(display == NULL){ MAKE_STD_ZVAL(display); ZVAL_LONG(display, 0); } convert_to_boolean(display); if(Z_BVAL_P(display) img_width) ? img_width : Z_LVAL_P(width); Z_LVAL_P(height) = (Z_LVAL_P(height) > img_height) ? img_height : Z_LVAL_P(height); if(Z_LVAL_P(thumbnail) > 0){ MagickThumbnailImage(magick_wand, Z_LVAL_P(width), Z_LVAL_P(height)); }else{ MagickResizeImage(magick_wand, Z_LVAL_P(width), Z_LVAL_P(height), LanczosFilter, 1.0); } RETURN_TRUE; } //Image_Tool::resizeRatio($ratio, $thumbnail=true) ZEND_METHOD(Image_Tool, resizeRatio){ zval *z_magick_wand, *ratio, *thumbnail = NULL; MagickWand *magick_wand; size_t src_width, src_height, dst_width, dst_height; if(zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z|z", &ratio, &thumbnail) == FAILURE){ RETURN_FALSE; } GET_MAGICK_WAND(z_magick_wand, magick_wand); convert_to_double(ratio); src_width = MagickGetImageWidth(magick_wand); src_height= MagickGetImageHeight(magick_wand); if(Z_DVAL_P(ratio) > 1.0) Z_DVAL_P(ratio) = 1.0; if(Z_DVAL_P(ratio) 0){ MagickThumbnailImage(magick_wand, dst_width, dst_height); }else{ MagickResizeImage(magick_wand, dst_width, dst_height, LanczosFilter, 1.0); } RETURN_TRUE; } //Image_Tool:rotate($degree=90); ZEND_METHOD(Image_Tool, rotate){ zval *z_magick_wand, *degree; MagickWand *magick_wand; PixelWand *pixel_wand; if(zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z!", °ree) == FAILURE){ RETURN_FALSE; } if(Z_TYPE_P(degree) == IS_NULL){ MAKE_STD_ZVAL(degree); ZVAL_LONG(degree, 90); } if(Z_TYPE_P(degree) != IS_LONG) convert_to_long(degree); pixel_wand = NewPixelWand(); z_magick_wand = zend_read_property(FETCH_THIS, ZEND_STRL("magick_wand"), 0 TSRMLS_CC); ZEND_FETCH_RESOURCE_NO_RETURN(magick_wand, MagickWand *, &z_magick_wand, -1, IMAGETOOL_MAGICKWAND_RSRC_NAME, le_image_wand); MagickRotateImage(magick_wand, pixel_wand, Z_LVAL_P(degree)); } //ImageTool::setData($img_blob) ZEND_METHOD(Image_Tool, setData){ zval *z_magick_wand, *z_img_blob; MagickWand *magick_wand; if(zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &z_img_blob) == FAILURE){ RETURN_FALSE; } if(Z_TYPE_P(z_img_blob) != IS_STRING){ RETURN_FALSE; } GET_MAGICK_WAND(z_magick_wand, magick_wand); if(MagickReadImageBlob(magick_wand, (void*)Z_STRVAL_P(z_img_blob), Z_STRLEN_P(z_img_blob)) == MagickTrue){ RETURN_TRUE; }else{ RETURN_FALSE; } } static zend_function_entry image_tool_methods[] = { ZEND_ME(Image_Tool, __construct, setData_arginfo, ZEND_ACC_CTOR|ZEND_ACC_PUBLIC) ZEND_ME(Image_Tool, __tostring, void_arginfo, ZEND_ACC_PUBLIC) ZEND_ME(Image_Tool, annotate, annotate_arginfo, ZEND_ACC_PUBLIC) ZEND_ME(Image_Tool, clean, void_arginfo, ZEND_ACC_PUBLIC) ZEND_ME(Image_Tool, composite, composite_arginfo, ZEND_ACC_PUBLIC) ZEND_ME(Image_Tool, errmsg, void_arginfo, ZEND_ACC_PUBLIC) ZEND_ME(Image_Tool, errcode, void_arginfo, ZEND_ACC_PUBLIC) ZEND_ME(Image_Tool, exec, exec_arginfo, ZEND_ACC_PUBLIC) ZEND_ME(Image_Tool, flipH, void_arginfo, ZEND_ACC_PUBLIC) ZEND_ME(Image_Tool, flipV, void_arginfo, ZEND_ACC_PUBLIC) ZEND_ME(Image_Tool, getImageAttr, void_arginfo, ZEND_ACC_PUBLIC) ZEND_ME(Image_Tool, improve, void_arginfo, ZEND_ACC_PUBLIC) ZEND_ME(Image_Tool, resize, resize_arginfo, ZEND_ACC_PUBLIC) ZEND_ME(Image_Tool, resizeRatio, resizeRatio_arginfo, ZEND_ACC_PUBLIC) ZEND_ME(Image_Tool, rotate, rotate_arginfo, ZEND_ACC_PUBLIC) ZEND_ME(Image_Tool, setData, setData_arginfo, ZEND_ACC_PUBLIC) {NULL, NULL, NULL} }; /* {{{ image_tool_functions[] * * Every user visible function must have an entry in image_tool_functions[]. */ const zend_function_entry image_tool_functions[] = { PHP_FE_END /* Must be the last line in image_tool_functions[] */ }; /* }}} */ /* {{{ image_tool_module_entry */ zend_module_entry image_tool_module_entry = { #if ZEND_MODULE_API_NO >= 20010901 STANDARD_MODULE_HEADER, #endif "image_tool", image_tool_functions, PHP_MINIT(image_tool), PHP_MSHUTDOWN(image_tool), PHP_RINIT(image_tool), /* Replace with NULL if there's nothing to do at request start */ PHP_RSHUTDOWN(image_tool), /* Replace with NULL if there's nothing to do at request end */ PHP_MINFO(image_tool), #if ZEND_MODULE_API_NO >= 20010901 "0.1", /* Replace with version number for your extension */ #endif STANDARD_MODULE_PROPERTIES }; /* }}} */ #ifdef COMPILE_DL_IMAGE_TOOL ZEND_GET_MODULE(image_tool) #endif /* {{{ PHP_MINIT_FUNCTION */ PHP_MINIT_FUNCTION(image_tool) { /* If you have INI entries, uncomment these lines REGISTER_INI_ENTRIES(); */ zend_class_entry image_tool_ce; INIT_CLASS_ENTRY(image_tool_ce, "Image_Tool", image_tool_methods); g_imagetool_ce = zend_register_internal_class(&image_tool_ce TSRMLS_CC); zend_declare_property_null(g_imagetool_ce, ZEND_STRL("magick_wand"), ZEND_ACC_PROTECTED TSRMLS_CC); zend_declare_property_long(g_imagetool_ce, ZEND_STRL("errcode"), 0, ZEND_ACC_PROTECTED TSRMLS_CC); zend_declare_property_null(g_imagetool_ce, ZEND_STRL("errmsg"), ZEND_ACC_PROTECTED TSRMLS_CC); REGISTER_LONG_CONSTANT("IMAGETOOL_NORTHWEST", IMAGETOOL_NORTHWEST, CONST_CS); REGISTER_LONG_CONSTANT("IMAGETOOL_NORTH", IMAGETOOL_NORTH, CONST_CS); REGISTER_LONG_CONSTANT("IMAGETOOL_NORTHEAST", IMAGETOOL_NORTHEAST, CONST_CS); REGISTER_LONG_CONSTANT("IMAGETOOL_WEST", IMAGETOOL_WEST, CONST_CS); REGISTER_LONG_CONSTANT("IMAGETOOL_CENTER", IMAGETOOL_CENTER, CONST_CS); REGISTER_LONG_CONSTANT("IMAGETOOL_EAST", IMAGETOOL_EAST, CONST_CS); REGISTER_LONG_CONSTANT("IMAGETOOL_SOUTHWEST", IMAGETOOL_SOUTHWEST, CONST_CS); REGISTER_LONG_CONSTANT("IMAGETOOL_SOUTH", IMAGETOOL_SOUTH, CONST_CS); REGISTER_LONG_CONSTANT("IMAGETOOL_SOUTHEAST", IMAGETOOL_SOUTHEAST, CONST_CS); REGISTER_LONG_CONSTANT("IMAGETOOL_STATIC", IMAGETOOL_STATIC, CONST_CS); REGISTER_LONG_CONSTANT("IMAGETOOL_TOP_LEFT", IMAGETOOL_TOP_LEFT, CONST_CS); REGISTER_LONG_CONSTANT("IMAGETOOL_TOP_CENTER", IMAGETOOL_TOP_CENTER, CONST_CS); REGISTER_LONG_CONSTANT("IMAGETOOL_TOP_RIGHT", IMAGETOOL_TOP_RIGHT, CONST_CS); REGISTER_LONG_CONSTANT("IMAGETOOL_CENTER_LEFT", IMAGETOOL_CENTER_LEFT, CONST_CS); REGISTER_LONG_CONSTANT("IMAGETOOL_CENTER_CENTER", IMAGETOOL_CENTER_CENTER, CONST_CS); REGISTER_LONG_CONSTANT("IMAGETOOL_CENTER_RIGHT", IMAGETOOL_CENTER_RIGHT, CONST_CS); REGISTER_LONG_CONSTANT("IMAGETOOL_BOTTOM_LEFT", IMAGETOOL_BOTTOM_LEFT, CONST_CS); REGISTER_LONG_CONSTANT("IMAGETOOL_BOTTOM_CENTER", IMAGETOOL_BOTTOM_CENTER, CONST_CS); REGISTER_LONG_CONSTANT("IMAGETOOL_BOTTOM_RIGHT", IMAGETOOL_BOTTOM_RIGHT, CONST_CS); //注册MagickWand、PixelWand资源 le_image_wand = zend_register_list_destructors_ex(destroy_magick_wand, NULL, IMAGETOOL_MAGICKWAND_RSRC_NAME, module_number); le_image_pixel= zend_register_list_destructors_ex(destroy_pixel_wand, NULL, IMAGETOOL_PIXELWAND_RSRC_NAME, module_number); return SUCCESS; } /* }}} */ /* {{{ PHP_MSHUTDOWN_FUNCTION */ PHP_MSHUTDOWN_FUNCTION(image_tool) { /* uncomment this line if you have INI entries UNREGISTER_INI_ENTRIES(); */ MagickWand*(); return SUCCESS; } /* }}} */ /* Remove if there's nothing to do at request start */ /* {{{ PHP_RINIT_FUNCTION */ PHP_RINIT_FUNCTION(image_tool) { return SUCCESS; } /* }}} */ /* Remove if there's nothing to do at request end */ /* {{{ PHP_RSHUTDOWN_FUNCTION */ PHP_RSHUTDOWN_FUNCTION(image_tool) { return SUCCESS; } /* }}} */ /* {{{ PHP_MINFO_FUNCTION */ PHP_MINFO_FUNCTION(image_tool) { php_info_print_table_start(); php_info_print_table_header(2, "image_tool support", "enabled"); php_info_print_table_end(); /* Remove comments if you have entries in php.ini DISPLAY_INI_ENTRIES(); */ } /* }}} */
源码下载地址：http://git.oschina.net/365690485/php-class-image_tool
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