pngs for siggy

[KatFennec]

If your site is using .png images for the adoptables, and you want the full bbcode/html signature images to generate, all you need to do is just copy this into levelup.php after the if statement for GD to use a .gif for it.

PHP Code:

elseif(function_exists('imagepng') and $usegd == "yes" and $imagemime == "image/png"){
            $usingimage = "yes"; //Turn the template system off
            $type = $this->adopt->getType();
            list($width, $height, $type, $attr) = getimagesize($image); // The size of the original adoptable image

            // Lets create the new target image, with a size big enough for the text for the adoptable
            $newheight = $height + 72;
            $newwidth = ($newwidth < 250)?250:$width;
            $img_temp = imagecreatetruecolor($newwidth, $newheight); 
            $alphablending = true;  
         
            // Lets create the image and save its transparency  
            $img_old = @imagecreatefrompng($image);  
            imagealphablending($img_old, true);  
            imagesavealpha($img_old, true);
   
            // Lets copy the old image into the new image with  
            ImageCopyResampled($img_temp, $img_old, 0, 0, 0, 0, $width, $height, $width, $height);    
            $textheight = $width + 2;
            $image = $img_temp;
            $bgi = imagecreatetruecolor($newwidth, $newheight);
            $color = imagecolorallocate($bgi, 51, 51, 51);
         
            // Build text for siggy
            $str1 = "Name: ".$this->adopt->getName();
            $str2 = "Owner: ".$this->adopt->getOwner();
            $str3 = "Click Here to Feed Me!";
            $str4 = "More Adopts at:";
            $str5 = "www.".constant("DOMAIN");

            // Renger Image
            imagestring ($image, 12, 0, $textheight,  $str1, $color);
            imagestring ($image, 12, 0, $textheight + 13,  $str2, $color);
            imagestring ($image, 12, 0, $textheight + 26,  $str3, $color);
            imagestring ($image, 12, 0, $textheight + 42,  $str4, $color);
            imagestring ($image, 12, 0, $textheight + 55,  $str5, $color);
            $background = imagecolorallocate($image, 0, 0, 0);  
            ImageColorTransparent($image, $background);  
 
            // At the very last, let's clean up temporary files
            header("Content-Type: image/PNG");
            ImageGif ($image);
            imagedestroy($image);
            imagedestroy($img_temp);
            imagedestroy($img_old);
            imagedestroy($bgi);

        } 


It simply took copying the entire if statement, and replacing each reference to gif with png. I imagine you could do the same for a jpg if you were so inclined.



The little blue tailed lass named "Tabs" in my signature is proof that this works.