[RESOLVED] Strange black lines on thumbnails

[mrbill501]

Hi,

I've got an image resizing tool that I've adapted from one I've used before (which worked) and I'm having a few issues with it. The thumbnails generated are either squashed but look normalish OR the right size but with the black background from the imagecreatetruecolor function used. My code is:

$im = @imagecreatefromjpeg($image); // Changes the image from a file path to an image resource.
		$type = @getimagesize($image); // Sets the image type.
		//$height = $type[0];
		//$width =  $type[1];		
		$height = imagesy($im);
		$width = imagesx($im);
		$imgw = 150; // Sets the width of the thumbnail
		$imgh = ($height / $width) * $imgw;
		//$imgh = round(($height / $width) * $imgw);
		$thumb = @imagecreatetruecolor($imgw,$imgh); // Creates blank thumbnail
		@imagecopyresampled($thumb, $im, 0, 0, 0, 0, $imgw, $imgh, $height, $width); // Copies main image into thumbnail.
		// Displays the resized image
		@header("Content-type: {$type['mime']}");
		@imagejpeg($thumb);

[mrbill501]

No worries, worked it out.

@imagecopyresampled($thumb, $im, 0, 0, 0, 0, $imgw, $imgh, $height, $width);

Should've been

@imagecopyresampled($thumb, $im, 0, 0, 0, 0, $imgw, $imgh, $width), $height;

Just went for a walk and nailed it soon as I got back. Yeah!