Imagick::transformImage
(PECL imagick 2.0.0)
Imagick::transformImage — Convenience method for setting crop size and the image geometry
說明
A convenience method for setting crop size and the image geometry from strings. 此方法在Imagick基於ImageMagick 6.2.9以上版本編譯時可用。
參數
-
crop -
A crop geometry string. This geometry defines a subregion of the image to crop.
-
geometry -
An image geometry string. This geometry defines the final size of the image.
回傳值
成功時回傳 TRUE。
範例
Example #1 Using Imagick::transformImage():
The example creates a 100x100 black image.
<?php
$image = new Imagick();
$image->newImage(300, 200, "black");
$new_image = $image->transformImage("100x100", "100x100");
$new_image->writeImage('test_out.jpg');
?>
參見
- Imagick::cropImage() - Extracts a region of the image
- Imagick::resizeImage() - Scales an image
- Imagick::thumbnailImage() - Changes the size of an image
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