Adding transparent PNG image

Hello,

First I have to say, that this is one of the best classes, I've found during the last 2 years. It's easy, fast and has a nice code.

My problem is, that I want to add a transparent PNG image to another. When I try, the transparent sectors are black...

wfg, André

Hello Andre,
First thanks. can u show your code ?

Hello Tufan,

These two lines are responsible for the adding of the second image:

$im = new D3Image("file:./images/twittus_bg1.png;");
$im->add(new D3Image("file:".$img), "left: 15px; top: 16px;");

Andre

Hello Andre,
Thanks for your tests. add this function for resolve this problem.

/**
* use only for PNG images.
*/
public function TurnOffBlending(){
imagealphablending($this->image, false);
imagesavealpha($this->image, true);
return $this;
return $this->forEditores();

}



and use as:

$image=new D3Image('file:logo.png;');
$image->TurnOffBlending();


if you use resizing while using Add( transparency will not work.
For Example :

$im->add(new D3Image("file:".$img), "left: 15px; top: 16px;"); // this will work.

$im->add(new D3Image("file:".$img), "left: 15px; top: 16px;width:10px;height:20px"); // this will not.



i will add this func on new version with some bug fixes.

Regards.

Thank you for your quick reply.
I'm very pleasant about seeing it work and your good support =)

Andre