Imagick::annotateImage
# 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;
?>
Imagick::appendImages
(PECL imagick 2.0.0)
Imagick::appendImages — Append a set of images
Descrição
Append a set of images into one larger image.
Parâmetros
- 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.
Valor Retornado
Returns Imagick instance on success.
Erros
Dispara ImagickException em erro.
Exemplos
Exemplo #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;
?>
O exemplo acima irá imprimir algo similar a:
User Contributed Notes
Imagick::appendImages
Imagick::appendImages
Brandon
12-Nov-2009 06:56
12-Nov-2009 06:56