Imagick::newImage
(PECL imagick 2, PECL imagick 3)
Imagick::newImage — Creates a new image
Beschreibung
Creates a new image and associates ImagickPixel value as background color
Parameter-Liste
-
cols
-
Columns in the new image
-
rows
-
Rows in the new image
-
background
-
The background color used for this image
-
format
-
Image format. This parameter was added in Imagick version 2.0.1.
Rückgabewerte
Liefert true
bei Erfolg.
Fehler/Exceptions
Wirft ImagickException bei Fehlern.
Changelog
Version | Beschreibung |
---|---|
PECL imagick 2.1.0 | Now allows a string representing the color as the third parameter. Previous versions allow only an ImagickPixel object. |
Beispiele
Beispiel #1 Using Imagick::newImage():
Create a new image and display it.
<?php
$image = new Imagick();
$image->newImage(100, 100, new ImagickPixel('red'));
$image->setImageFormat('png');
header('Content-type: image/png');
echo $image;
?>