2010-09-26 76 views
0

我的代碼下面創建的拇指,但它很有顆粒感,雖然不是黑色和白色看起來很漂亮。php縮略圖 - 創建一個顆粒狀的背部和白色圖像

任何想法,我可以創建一個更好的質量拇指?

$thumb = $targetPath."Thumbs/".$fileName; 

$image = imagecreatefromjpeg($targetFile); 
$width = 200; //New width of image  
$height = 92; //This maintains proportions 

$thumbWidth = 200; 
$thumbHeight = 92; 

$sourceImage = imagecreatefromjpeg($targetFile); 

$targetImage = imagecreate($thumbWidth,$thumbHeight); 
imagecopyresampled($targetImage,$sourceImage,0,0,0,0,$thumbWidth,$thumbHeight,imagesx($sourceImage),imagesy($sourceImage)); 

//imagejpeg($targetImage, "$thumbPath/$thumbName"); 
imagejpeg($targetImage, $thumb, 100); 

chmod($thumb, 0755) 

;

感謝R.

回答

0

使用此:函數ini_set( 「gd.jpeg_ignore_warning」,1);