Imagick
在线手册:中文 英文
PHP手册

Imagick::appendImages

(PECL imagick 2.0.0)

Imagick::appendImagesAppend a set of images

说明

Imagick Imagick::appendImages ( bool $stack = false )

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(10050"red");
$im->newImage(10050"green");
$im->newImage(10050"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()


Imagick
在线手册:中文 英文
PHP手册
PHP手册 - N: Append a set of images

用户评论:

Brandon (12-Nov-2009 08:56)

# How to combine a multi-page pdf file into a single long image:

<?php
$im1
= new Imagick();  
$im1->readImage('multi-page-pdf.pdf');
$im1->resetIterator();
# Combine multiple images into one, stacked vertically.
$ima = $im1->appendImages(true);
$ima->setImageFormat("png");
header("Content-Type: image/png");
echo
$ima;
?>