Re: Image Question
| From: | Richard Archer | Date: | Mon, 08 Apr 2002 23:14:32 +0000 |
| Subject: | Re: Image Question | ||
| References: | 1 2 3 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-92146@lists.php.net to get a copy of this message | ||
At 5:56 PM -0500 8/4/02, Jay Paulson wrote:
>Well my host had GD "2.0 or higher" installed. Wonder if there is something
>I need to ask my host about the package they have installed?
You do create a new image with "ImageCreateTrueColor" don't you?
This works for me:
$tmp_img = ImageCreateTrueColor($sxd, $syd);
ImageInterlace($tmp_img, 1);
ImageCopyResized( $tmp_img, $src_img, 0, 0, $sx1, $sy1, $sxd,
$syd, $sxd, $syd);
ImageCopyResampled($dst_img, $tmp_img, 0, 0, 0, 0, $dx,
$dy, $sxd, $syd);
$tmpfname = tempnam("/tmp", "MyJPG");
imagejpeg($dst_img, $tmpfname, $jpeg_quality);
imagedestroy($src_img);
imagedestroy($dst_img);
## Read the image back in
$fd = fopen($tmpfname, "r");
$photo = fread($fd, filesize($tmpfname));
fclose($fd);
unlink ($tmpfname);
...R.