(PECL imagick 2.0.0)
Imagick::transformImage — Convenience method for setting crop size and the image geometry
本函数暂无文档，仅有参数列表。
A convenience method for setting crop size and the image geometry from strings
A crop geometry string. This geometry defines a subregion of the image to crop.
An image geometry string. This geometry defines the final size of the image.
Returns TRUE on success.
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');
?>