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Jako · 08-04-2008, 06:35 PM

I ended up getting it to work using..

PHP Code:


			
  /* making the new image transparent */
        $background = imagecolorallocate($thumb, 0, 0, 0);
        ImageColorTransparent($thumb, $background); // make the new temp image all transparent
        imagealphablending($thumb, false); // turn off the alpha blending to keep the alpha channel


      // create the resized copy
      imagecopyresampled($thumb, $source, 0, 0, 0, 0, $thumb_width, $thumb_height, $width, $height);

But the colors seem a tad lighter in the new thumbnail? Is that just due to the resizing and keeping transparency?

08-04-2008, 06:35 PM	#4 (permalink)
Jako The Wanderer Join Date: Jun 2005 Posts: 21 Thanks: 1	I ended up getting it to work using.. PHP Code: /* making the new image transparent */ $background = imagecolorallocate($thumb, 0, 0, 0); ImageColorTransparent($thumb, $background); // make the new temp image all transparent imagealphablending($thumb, false); // turn off the alpha blending to keep the alpha channel // create the resized copy imagecopyresampled($thumb, $source, 0, 0, 0, 0, $thumb_width, $thumb_height, $width, $height); But the colors seem a tad lighter in the new thumbnail? Is that just due to the resizing and keeping transparency?