Imagick::paintTransparentImage
Actually the previous example causes file to be loaded twice on Imagick's stack, proper way to do this is:
<?php
$file = 'foo.jpg';
$image = new Imagick();
$image->pingImage($file);
$image_info = $image->identifyImage();
?>
Imagick::pingImage
(PECL imagick 2.0.0)
Imagick::pingImage — Fetch basic attributes about the image
Beschreibung
bool Imagick::pingImage
( string
$filename
)This method can be used to query image width, height, size, and format without reading the whole image in to memory.
Parameter-Liste
-
filename -
The filename to read the information from.
Rückgabewerte
Liefert TRUE bei Erfolg.
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User Contributed Notes
Imagick::pingImage
Eero Niemi (eero at eero dot info)
21-May-2008 07:12