Php/docs/imagick.appendimages

• PHP Manual
• Imagick
• Append a set of images

Imagick::appendImages

(PECL imagick 2, PECL imagick 3)

Imagick::appendImages — Append a set of images

说明

public Imagick::appendImages ( bool $stack ) : Imagick

Append a set of images into one larger image.

参数

stack

Whether to stack the images vertically. By default (or if false is specified) images are stacked left-to-right. If stack is true, images are stacked top-to-bottom.

返回值

Returns Imagick instance on success.

错误／异常

错误时抛出 ImagickException。

范例

Example #1 Imagick::appendImages() example

<?php/* Create new imagick object */$im = new Imagick();/* create red, green and blue images */$im->newImage(100, 50, "red");$im->newImage(100, 50, "green");$im->newImage(100, 50, "blue");/* Append the images into one */$im->resetIterator();$combined = $im->appendImages(true);/* Output the image */$combined->setImageFormat("png");header("Content-Type: image/png");echo $combined;?>

以上例程的输出类似于：