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  #1  
Old 08-01-2005, 01:15 PM
Gio~Logist's Avatar
Gio~Logist Gio~Logist is offline
 
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Default $thumb code

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] == && $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$dest_y00$wmw$wmh100); 
                            
                                
// 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']); 
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  #2  
Old 03-23-2006, 03:50 PM
woofytalk woofytalk is offline
 
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Default

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] == && $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$dest_y00$wmw$wmh100); 
                            
                                
// 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']); 
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  #3  
Old 03-23-2006, 04:17 PM
hiiped hiiped is offline
 
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Default

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 >
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  #4  
Old 03-23-2006, 05:42 PM
sabret00the's Avatar
sabret00the sabret00the is offline
 
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Default

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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