header('Content-type: image/jpeg'); 
$image = new Imagick('test.jpg'); 
$color=new ImagickPixel(); 
$color->setColor("rgb(220,220,220)"); 
$image->borderImage($color,5,4); 
$image->blurImage(5,5,imagick::CHANNEL_GREEN); 
echo $image;

<?php 
header('Content-type: image/jpeg'); 
$image = new Imagick('image.jpg'); 
// If 0 is provided as a width or height parameter,// aspect ratio is maintained 
$image->thumbnailImage(100, 0); 
echo $image; 
?>

<?php 
$images = new Imagick(glob('images/*.JPG')); 
foreach($images as $image) { 
// Providing 0 forces thumbnailImage to maintain aspect ratio  
$image->thumbnailImage(1024,0); 
} 
$images->writeImages(); 
?>

<?php 
/* Create a new imagick object and read in GIF */
$im = new Imagick("example.gif"); 
/* Resize all frames */
foreach ($im as $frame) { 
/* 50x50 frames */
$frame->thumbnailImage(50, 50); 
/* Set the virtual canvas to correct size */
$frame->setImagePage(50, 50, 0, 0); 
}/* Notice writeImages instead of writeImage */
$im->writeImages("example_small.gif", true); 
?>

include 'imagick.class.php';  $image = new lib_image_imagick();  $image->open('a.gif');  $image->resize_to(100, 100, 'scale_fill');  $image->add_text('1024i.com', 10, 20);  $image->add_watermark('1024i.gif', 10, 50);  $image->save_to('x.gif'); imagick.class.php 。

  。

<?php  class lib_image_imagick  {   private $image = null;   private $type = null;   // 构造函数   public function __construct(){}     // 析构函数   public function __destruct()   {       if($this->image!==null) $this->image->destroy();    }   // 载入图像   public function open($path)   {    $this->image = new Imagick( $path );    if($this->image)    {        $this->type = strtolower($this->image->getImageFormat());    }    return $this->image;   }      public function crop($x=0, $y=0, $width=null, $height=null)   {       if($width==null) $width = $this->image->getImageWidth()-$x;       if($height==null) $height = $this->image->getImageHeight()-$y;       if($width<=0 || $height<=0) return;              if($this->type=='gif')       {              $image = $this->image;           $canvas = new Imagick();                      $images = $image->coalesceImages();           foreach($images as $frame){               $img = new Imagick();               $img->readImageBlob($frame);                  $img->cropImage($width, $height, $x, $y);                  $canvas->addImage( $img );                  $canvas->setImageDelay( $img->getImageDelay() );                  $canvas->setImagePage($width, $height, 0, 0);              }                            $image->destroy();           $this->image = $canvas;       }       else      {           $this->image->cropImage($width, $height, $x, $y);       }   }   /*  * 更改图像大小   $fit: 适应大小方式   'force': 把图片强制变形成 $width X $height 大小   'scale': 按比例在安全框 $width X $height 内缩放图片, 输出缩放后图像大小 不完全等于 $width X $height   'scale_fill': 按比例在安全框 $width X $height 内缩放图片，安全框内没有像素的地方填充色, 使用此参数时可设置背景填充色 $bg_color = array(255,255,255)(红,绿,蓝, 透明度) 透明度(0不透明-127完全透明))   其它: 智能模能 缩放图像并载取图像的中间部分 $width X $height 像素大小   $fit = 'force','scale','scale_fill' 时： 输出完整图像   $fit = 图像方位值 时, 输出指定位置部分图像    字母与图像的对应关系如下:      north_west   north   north_east      west         center        east      south_west   south   south_east      */  public function resize_to($width = 100, $height = 100, $fit = 'center', $fill_color = array(255,255,255,0) )   {              switch($fit)       {           case 'force':               if($this->type=='gif')               {                   $image = $this->image;                   $canvas = new Imagick();                                      $images = $image->coalesceImages();                   foreach($images as $frame){                       $img = new Imagick();                       $img->readImageBlob($frame);                          $img->thumbnailImage( $width, $height, false );                          $canvas->addImage( $img );                          $canvas->setImageDelay( $img->getImageDelay() );                      }                      $image->destroy();                   $this->image = $canvas;               }               else              {                   $this->image->thumbnailImage( $width, $height, false );               }               break;           case 'scale':               if($this->type=='gif')               {                   $image = $this->image;                   $images = $image->coalesceImages();                   $canvas = new Imagick();                   foreach($images as $frame){                       $img = new Imagick();                       $img->readImageBlob($frame);                          $img->thumbnailImage( $width, $height, true );                          $canvas->addImage( $img );                          $canvas->setImageDelay( $img->getImageDelay() );                      }                      $image->destroy();                   $this->image = $canvas;               }               else              {                   $this->image->thumbnailImage( $width, $height, true );               }               break;           case 'scale_fill':               $size = $this->image->getImagePage();                $src_width = $size['width'];               $src_height = $size['height'];                                 $x = 0;                  $y = 0;                                    $dst_width = $width;                  $dst_height = $height;      if($src_width*$height > $src_height*$width)      {       $dst_height = intval($width*$src_height/$src_width);       $y = intval( ($height-$dst_height)/2 );      }      else     {       $dst_width = intval($height*$src_width/$src_height);       $x = intval( ($width-$dst_width)/2 );      }                  $image = $this->image;                  $canvas = new Imagick();                                    $color = 'rgba('.$fill_color[0].','.$fill_color[1].','.$fill_color[2].','.$fill_color[3].')';               if($this->type=='gif')               {                   $images = $image->coalesceImages();                   foreach($images as $frame)                   {                       $frame->thumbnailImage( $width, $height, true );                       $draw = new ImagickDraw();                          $draw->composite($frame->getImageCompose(), $x, $y, $dst_width, $dst_height, $frame);                          $img = new Imagick();                          $img->newImage($width, $height, $color, 'gif');                          $img->drawImage($draw);                          $canvas->addImage( $img );                          $canvas->setImageDelay( $img->getImageDelay() );                          $canvas->setImagePage($width, $height, 0, 0);                      }               }               else              {                   $image->thumbnailImage( $width, $height, true );                                      $draw = new ImagickDraw();                      $draw->composite($image->getImageCompose(), $x, $y, $dst_width, $dst_height, $image);                                         $canvas->newImage($width, $height, $color, $this->get_type() );                      $canvas->drawImage($draw);                      $canvas->setImagePage($width, $height, 0, 0);               }               $image->destroy();               $this->image = $canvas;               break;     default:      $size = $this->image->getImagePage();          $src_width = $size['width'];               $src_height = $size['height'];                                 $crop_x = 0;                  $crop_y = 0;                                    $crop_w = $src_width;                  $crop_h = $src_height;                              if($src_width*$height > $src_height*$width)      {       $crop_w = intval($src_height*$width/$height);      }      else     {          $crop_h = intval($src_width*$height/$width);      }                           switch($fit)               {          case 'north_west':              $crop_x = 0;              $crop_y = 0;              break;             case 'north':                 $crop_x = intval( ($src_width-$crop_w)/2 );                 $crop_y = 0;                 break;             case 'north_east':                 $crop_x = $src_width-$crop_w;                 $crop_y = 0;                 break;             case 'west':                 $crop_x = 0;                 $crop_y = intval( ($src_height-$crop_h)/2 );                 break;             case 'center':                 $crop_x = intval( ($src_width-$crop_w)/2 );                 $crop_y = intval( ($src_height-$crop_h)/2 );                 break;             case 'east':                 $crop_x = $src_width-$crop_w;                 $crop_y = intval( ($src_height-$crop_h)/2 );                 break;             case 'south_west':                 $crop_x = 0;                 $crop_y = $src_height-$crop_h;                 break;             case 'south':                 $crop_x = intval( ($src_width-$crop_w)/2 );                 $crop_y = $src_height-$crop_h;                 break;             case 'south_east':                 $crop_x = $src_width-$crop_w;                 $crop_y = $src_height-$crop_h;                 break;             default:                 $crop_x = intval( ($src_width-$crop_w)/2 );                 $crop_y = intval( ($src_height-$crop_h)/2 );               }                              $image = $this->image;               $canvas = new Imagick();                           if($this->type=='gif')               {                   $images = $image->coalesceImages();                   foreach($images as $frame){                       $img = new Imagick();                       $img->readImageBlob($frame);                          $img->cropImage($crop_w, $crop_h, $crop_x, $crop_y);                          $img->thumbnailImage( $width, $height, true );                                                    $canvas->addImage( $img );                          $canvas->setImageDelay( $img->getImageDelay() );                          $canvas->setImagePage($width, $height, 0, 0);                      }               }               else              {                   $image->cropImage($crop_w, $crop_h, $crop_x, $crop_y);                   $image->thumbnailImage( $width, $height, true );                   $canvas->addImage( $image );                   $canvas->setImagePage($width, $height, 0, 0);               }               $image->destroy();               $this->image = $canvas;       }          }      // 添加水印图片   public function add_watermark($path, $x = 0, $y = 0)   {          $watermark = new Imagick($path);          $draw = new ImagickDraw();          $draw->composite($watermark->getImageCompose(), $x, $y, $watermark->getImageWidth(), $watermark->getimageheight(), $watermark);       if($this->type=='gif')       {           $image = $this->image;              $canvas = new Imagick();           $images = $image->coalesceImages();           foreach($image as $frame)           {                  $img = new Imagick();               $img->readImageBlob($frame);                  $img->drawImage($draw);                                    $canvas->addImage( $img );                  $canvas->setImageDelay( $img->getImageDelay() );              }              $image->destroy();           $this->image = $canvas;       }       else      {           $this->image->drawImage($draw);       }   }      // 添加水印文字   public function add_text($text, $x = 0 , $y = 0, $angle=0, $style=array())   {          $draw = new ImagickDraw();          if(isset($style['font'])) $draw->setFont($style['font']);          if(isset($style['font_size'])) $draw->setFontSize($style['font_size']);       if(isset($style['fill_color'])) $draw->setFillColor($style['fill_color']);       if(isset($style['under_color'])) $draw->setTextUnderColor($style['under_color']);              if($this->type=='gif')       {           foreach($this->image as $frame)           {               $frame->annotateImage($draw, $x, $y, $angle, $text);           }       }       else      {           $this->image->annotateImage($draw, $x, $y, $angle, $text);       }   }      // 保存到指定路径   public function save_to( $path )   {       if($this->type=='gif')       {           $this->image->writeImages($path, true);       }       else      {           $this->image->writeImage($path);       }   }   // 输出图像   public function output($header = true)   {       if($header) header('Content-type: '.$this->type);       echo $this->image->getImagesBlob();     }      public function get_width()   {          $size = $this->image->getImagePage();           return $size['width'];   }      public function get_height()   {       $size = $this->image->getImagePage();           return $size['height'];   }   // 设置图像类型， 默认与源类型一致   public function set_type( $type='png' )   {       $this->type = $type;          $this->image->setImageFormat( $type );   }   // 获取源图像类型   public function get_type()   {    return $this->type;   }     // 当前对象是否为图片   public function is_image()   {    if( $this->image )     return true;    else    return false;   }     public function thumbnail($width = 100, $height = 100, $fit = true){ $this->image->thumbnailImage( $width, $height, $fit );} // 生成缩略图 $fit为真时将保持比例并在安全框 $width X $height 内生成缩略图片   /*  添加一个边框   $width: 左右边框宽度   $height: 上下边框宽度   $color: 颜色: RGB 颜色 'rgb(255,0,0)' 或 16进制颜色 '#FF0000' 或颜色单词 'white'/'red'...   */  public function border($width, $height, $color='rgb(220, 220, 220)')   {    $color=new ImagickPixel();    $color->setColor($color);    $this->image->borderImage($color, $width, $height);   }      public function blur($radius, $sigma){$this->image->blurImage($radius, $sigma);} // 模糊   public function gaussian_blur($radius, $sigma){$this->image->gaussianBlurImage($radius, $sigma);} // 高斯模糊   public function motion_blur($radius, $sigma, $angle){$this->image->motionBlurImage($radius, $sigma, $angle);} // 运动模糊   public function radial_blur($radius){$this->image->radialBlurImage($radius);} // 径向模糊   public function add_noise($type=null){$this->image->addNoiseImage($type==null?imagick::NOISE_IMPULSE:$type);} // 添加噪点      public function level($black_point, $gamma, $white_point){$this->image->levelImage($black_point, $gamma, $white_point);} // 调整色阶   public function modulate($brightness, $saturation, $hue){$this->image->modulateImage($brightness, $saturation, $hue);} // 调整亮度、饱和度、色调   public function charcoal($radius, $sigma){$this->image->charcoalImage($radius, $sigma);} // 素描   public function oil_paint($radius){$this->image->oilPaintImage($radius);} // 油画效果      public function flop(){$this->image->flopImage();} // 水平翻转   public function flip(){$this->image->flipImage();} // 垂直翻转  } 。