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Gio~Logist · #1 08-01-2005, 01:15 PM

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']);

woofytalk · #2 03-23-2006, 03:50 PM

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.

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

Quote:

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']);

hiiped · #3 03-23-2006, 04:17 PM

a lil offtopic: sorry

woofytalk:

in template: memberlist_resultsbit

FIND

Code:

 $userinfo[username]">$vbphrase[xs_avatar]</phrase>" hspace="4" vspace="4" /><else />&nbsp;</if></td></if>

BELOW ADD

Code:

 <if condition="$show['profilepiccol'] AND exec_switch_bg()"><td class="$bgclass"><img src="$userinfo[profilepicurl]" width="110" /></td></if>

change the "110" UP or DOWN to suit your needs, its the PIXEL width

this will put a small profile pic on your memberslist

unfortunately its NOT A THUMBNAIL but a rescaled of the actual larger pic

back on topic: like GIO~LOGIST I'm looking for the THUMBNAIL code also

< subscribes >

sabret00the · #4 03-23-2006, 05:42 PM

Quote:

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?

yes it is.

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