vb.org Archive - Thumbnail Quality

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- vB3 Programming Discussions (https://vborg.vbsupport.ru/forumdisplay.php?f=15)

- - Thumbnail Quality (https://vborg.vbsupport.ru/showthread.php?t=55204)

corsacrazy

07-11-2003 07:38 AM

Thumbnail Quality

i am trying to generate a thumb nail it works great but the thumbs are of VERY poor quality here is the codes im using

PHP Code:


		
			
function CreateThumb($picvarname, $destpath, $filename, $tsize ,$cmod="777"){

    global $gal_base_path;

    //This section will add a new photo 

    $newfilename = explode(".",$filename);

    $imageinfo = getimagesize($picvarname);

PHP Code:


		
			
// for GDLib 2.0 and higher

            // $dst_img = imagecreatetruecolor($new_w,$new_h);

            // imagecopyresampled($dst_img, $src_img, 0, 0, 0, 0, $new_w, $new_h, imagesx($src_img), imagesy($src_img));

            // for GDLib < 2.0

            $dst_img = imagecreate($new_w,$new_h);

            imagecopyresized($dst_img, $img, 0, 0, 0, 0, $new_w, $new_h, imagesx($img), imagesy($img));

            $pathstring=$destpath."gt_" . $newfilename[0] . ".jpg";

            imagejpeg($dst_img, $pathstring, 75);

            chmod($pathstring,"777");

            return TRUE;

    endswitch;

    } else return FALSE;

filburt1

07-11-2003 10:46 AM

Use imagecreatetruecolor instead. This is mentioned right in the PHP documentation, please read it in the future :)

corsacrazy

07-11-2003 01:24 PM

Thanks 4 ur support im so dumb ! u never really see things in php intil pasted into vbulletin LOL need a :smoke:

Highlander

07-17-2003 04:43 AM

how do i create thumbs now if i uplaod an attachment GIF/JPG

corsacrazy

07-17-2003 07:15 AM

my code wasnt for the vbulletin attachments it was a gallery im intergrating

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