$thumb code

[woofytalk]

I was reading your post. Did this code wind up working for you? I'm trying to create a thumbnail image of the profile picture to place alongside my usernames in the memberlist. My profile pictures are set to 300x300 and this would be way to big to put alongside each user's memberlist row. - Hence the need for thumbnails.


--------------------------------------------------------------------------

Originally Posted by gio~logist

Is it possible to use the code below... in addition to other codes perhaps, in order to create a thumbnail for profile pics?

PHP Code:

            // create thumbnail (nop) x=height y=width
            $size_y = imagesy($thumb['file']);
            $size_x = imagesx($thumb['file']);
            $width = 100;
            $height = 100;
            $thumb['height'] = ($size_y / $size_x) * $width; 
            $thumb['data'] = imagecreatetruecolor($width,$thumb['height']); 
            imagecopyresampled($thumb['data'],$thumb['file'],0,0,0,0,$width,$thumb['height'],$size_x,$size_y);            
            
            // capture new thumbnail image for storage
            // all thumbs will be jpg format
            ob_start();
                imagejpeg($thumb['data'],'',75);                
                $thumbdata = ob_get_contents();
            ob_end_clean();

            // clean up GD
            imagedestroy ($thumb['data']); 
                
            // add watermark if enabled (nop)
            if( $vbg_use_wm )
            {
                // get watermark file 
                $wm_filename = $vbg_path . $vbg_wm;
                
                if( file_exists( $wm_filename )) 
                {
                    $wm_size = getimagesize($wm_filename);
                    
                    if( $wm_size[2] == 3 && $wm_size != false)
                    {
                        $wm = @imagecreatefrompng($wm_filename);  
                
                        // get demensions
                        $wmw = $wm_size[0];  
                        $wmh = $wm_size[1];
                
                        // center WM in image
                        $dest_x = ($size_x - $wmw) - round((($size_x/2)-($wmw/2))); 
                        
                        // set top or bottom
                        if( !$vbg_position )
                            $dest_y = 5; 
                        else
                            $dest_y = ($size_y - $wmh ) - 5;
                            
                                // merge the images
                                imagecopymerge($thumb['file'], $wm, $dest_x, $dest_y, 0, 0, $wmw, $wmh, 100); 
                            
                                // clean up GD
                                imagedestroy($wm);
                    }
                        }
            }

                       // capture image
                       ob_start();
                switch ($imagesize[2]) 
                {
                    case 2:
                        imagejpeg($thumb['file'],'' ,75);
                        break;
                    case 1:
                        imagegif($thumb['file']);
                        break;
                    case 3:
                        imagepng($thumb['file']);                
                        break;
                }
                $data = ob_get_contents();    
            ob_end_clean();                 
            
                    
            // clean up GD
            imagedestroy ($thumb['file']);