C to achieve the use of PHP extension Image_Tool image processing tool class

One, class documentation

class Image_Tool{
    
 function __construct($img_data="");

 
 function annotate($txt, $opacity, $gravity, array $font);

 
 function clean();

 *
  *  Picture synthesis, can carry on the synthesis of many pictures, also can do the picture watermark 
  * @access public
  * @param int $src_img  The composite target image can be ImageTool Object or picture binary data 
  * @param int $x  Compositing on canvas X coordinates 
  * @param string $y  Compositing on canvas Y coordinates 
  * @return boolean
  * 
 function composite($src_img, $x, $y);

 
 function errmsg();

 
 function errcode();

 
 function exec($format, $display=false);

 
 function flipH();

 
 function flipV();

 
 function getImageAttr();

 
 function improve();

 
 function resize($width, $height, $thumbnail=true);

 
 function resizeRatio($ratio, $thumbnail=true);

 
 function rotate($degree=90);

 
 function setData($img_blob);
}

Third, the extended implementation
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:                                                              |
  +----------------------------------------------------------------------+
*/

#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 

Source download address: (link: http://l9.yunpan.cn/lk/QEcqyYY6zy9YR)