Simple Image rotation with transparent background

[Cadrach]

Hi everyone,

I am trying to something quite simple really, rotation with a transparent background. I have tried a lot of things but I keep getting a black background after the rotation

Code: Select all

$img = new Imagick('file.png');
$img->setBackgroundColor(new ImagickPixel("transparent"));
$img->rotateImage(new ImagickPixel('transparent'), 45);
$img->save('fileRotate.png');

Before:

testImageS.png (27.35 KiB) Viewed 6495 times

After:

testImageS.png (21.29 KiB) Viewed 6495 times

If you have any idea, please let me know!

[Cadrach]

After some more research, I found it:

Code: Select all

$img->distortImage(Imagick::DISTORTION_SCALEROTATETRANSLATE, array(45), true);