GD and big pix don't seem to mix well

[dv6cougar]

so I am using GD to resize images and the images usually turn out great. However, when the quality and/or filesize is too big the images it creates turn out 100% black. I have no idea why, anyone know the cause? and/or how to fix this problem?

Thanks in advance.

[cockney]

post your resize code & how you're using it.

[Mordecai]

Define "too big." Like, what filesize?

[dv6cougar]

Originally posted by Mordecai
Define "too big." Like, what filesize?

I'm not 100% sure if it's quality or size (width x height.. if i use photoshop and resize it to about 800x600 it usually works out fine... which also lowers filesize(kb))

and here's my code:

<?php
include("db.php");
$getimage = "SELECT url FROM images WHERE id='$id' ";
$sqlimg = mysql_query($getimage);

while($imagerow = mysql_fetch_array($sqlimg)) {
$filename = $imagerow["url"];

$filen = $_FILES[filename][name];
$filet = $_FILES[filename][type];
$imageInfo = getimagesize($filename);


$new_w = "150"; 
$new_h = "113";
$img_src ="$filename";
$dst_img=ImageCreateTrueColor($new_w,$new_h);

$src_img=ImageCreateFromJpeg("$filename"); 

imagecopyresampled($dst_img,$src_img,0,0,0,0,$new_w,$new_h,$imageInfo['0'],$imageInfo['1']);


ImageJpeg($dst_img, '', 100); 
}
?>

it uses ImageCreateFromTrueColor() then ImageCreateFromJpeg()

and it resmaples it with imagecopyresampled() [same as resizing, better qaulity 🙂 ] and then to dispaly the image it uses ImageJpeg.

Not sure on what the deal is, but thanks for looking 🙂

[dv6cougar]

..

[dv6cougar]

anyone know? 🙁