(PECL imagick 2.0.0)
Imagick::setBackgroundColor — Sets the object's default background color
Sets the object's default background color.
background
成功时返回 TRUE。
| 版本 | 说明 |
|---|---|
| 2.1.0 | Now allows a string representing the color as a parameter. Previous versions allow only an ImagickPixel object. |
eleg (2012-02-28 14:59:58)
Be cautious and set bgcolor BEFORE importing a SVG with transparency! :-/
<?php
$im = new Imagick();
$im->setBackgroundColor(new ImagickPixel('transparent'));
$im->readImage('carte_Alain2.svg');
$im->setImageFormat("png32");
header('Content-type: image/png');
echo $im;
?>