RE: Bad picture colors

["Dwight Altman" <dwight@xxxxxxxxxxxx>]

Could it be related to quality in JPEG lossy compression?  Can you try PNG
instead?

-----Original Message-----
From: nikos [mailto:nikos@xxxxxxx] 
Sent: Thursday, April 27, 2006 11:28 AM
To: PHP-mailist (PHP-mailist)
Subject:  Bad picture colors

Hello list

I use the following code to shrink some photos.

$directory='/var/www/html/offroads/tmp/';
	$dir=opendir($directory);
	while($file=readdir($dir)) {
		$dirfile=$directory.$file;
		if(is_file($dirfile)) {
			copy($dirfile,$directory."sm/sm_".$file);
			$imgReal = ImageCreateFromJPEG($dirfile);
			$x = ImagesX($imgReal);
			$y = ImagesY($imgReal);
			$newX=$x*0.1783;
			$newY=$y*0.1783;			
			$img = ImageCreate($newX,$newY);
			ImageCopyResized($img, $imgReal, 0, 0, 0, 0, $newX,
$newY, $x, $y);
			//$newimg=imagecolorstotal($img);
			ImageJPEG($img,$directory."sm/sm_".$file);
			clearstatcache();
		}
	}
	closedir($dir);

My problem is that the color results are very bad. How can I take picture
with good colors?

Thank you

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