libpng error
| From: | Thalis A. Kalfigopoulos | Date: | Sun, 01 Apr 2001 22:31:22 +0000 |
| Subject: | libpng error | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-46526@lists.php.net to get a copy of this message | ||
Helloppl,
I have php compiled with GD support (version>1.8 so I have png support). I try the following
code and get a broken image:
<?php
header("Content-type: image/png");
$image= imagecreate(200,200) or die("Failed in call to imagecreate()<BR>\n");
imagepng($image);
$blue = imageColorAllocate($image,0,0,255);
imageRectangle($image, 50, 50, 150, 150, $blue);
imagedestroy($image);
?>
I get this error in the Apache error log (Apache with DSO support and php as a .so):
gd-png: fatal libpng error: Invalid number of colors in palette
gd-png error: setjmp returns error condition
Any ideas what's wrong?
regards,
thalis