Imagick::appendImages

(PECL imagick 2.0.0)

Imagick::appendImages — Append a set of images

说明

Imagick Imagick::appendImages ( bool $stack )

Append a set of images into one larger image.

参数

stack: The direction of the stack (top to bottom or bottom to top)

返回值

Returns Imagick instance on success. Throw an ImagickException on error.

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：

Output of example : Imagick::appendImages()