php_imagick程式示例

1.建立一個縮圖並顯示出來

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;

?>

2.建立一個目錄下的縮圖，並儲存

$images = new Imagick(glob("images/*.JPG"));

foreach($images as $image) {

// Providing 0 forces thumbnailImage to maintain aspect ratio

$image->thumbnailImage(1024,0);

}

$images->writeImages();

?>

3.縮略GIF動畫圖片

/* 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);

?>