PHP 5.4.31 Released

Imagick::addImage

(PECL imagick 2.0.0)

Imagick::addImageAdds new image to Imagick object image list

Descrierea

bool Imagick::addImage ( Imagick $source )

Adds new image to Imagick object from the current position of the source object. After the operation iterator position is moved at the end of the list.

Parametri

source

The source Imagick object

Valorile întoarse

Întoarce TRUE în caz de succes.

Erori/Excepții

Emite ImagickException în caz de eroare.

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bernie at dakotanetwork dot com
2 years ago
create a favicon.ico with multiple resolutions

<?php

$src_img
= new Imagick("src_img.png");
$icon = new Imagick();
$icon->setFormat("ico");

$geo=$src_img->getImageGeometry();

$size_w=$geo['width'];
$size_h=$geo['height'];

if (
128/$size_w*$size_h>128) {
 
$src_img->scaleImage(128,0);
} else {
 
$src_img->scaleImage(0,128);
}

$src_img->cropImage(128, 128, 0, 0);

$clone = $src_img->clone();
$clone->scaleImage(16,0);           
$icon->addImage($clone);

$clone = $src_img->clone();
$clone->scaleImage(32,0);           
$icon->addImage($clone);

$clone = $src_img->clone();
$clone->scaleImage(64,0);           
$icon->addImage($clone);

$clone = $src_img->clone();
$clone->scaleImage(128,0);   
$icon->addImage($clone);

$icon->writeImages("favicon.ico", true);

$src_img->destroy();
$icon->destroy();
$clone->destroy();

?>
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