Re: GD lib. image quality!
| From: | electroteque | Date: | Sun, 25 Aug 2002 15:18:36 +0000 |
| Subject: | Re: GD lib. image quality! | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-114055@lists.php.net to get a copy of this message | ||
its not a gd 2 issue , i cant even get gd2 to compile with php 4.2.2, no
idea why i've installed gd2 fine
imageJpeg($thumbnail, $targetPath."/".$thumbNamePrefix."_thumb.jpg",100);
that'll give it a quality of 100 , even still i notice its pretty bad , i
need to use the bicubicresampled gd2 function just need it compiled
correctly , how did you get gd2 to work ?
"Arcadius A." <ahouans@sh.cvut.cz> wrote in message
news:20020825111055.4910.qmail@pb1.pair.com...
> Hello!
> I wrote a little script for generation thumbnails of larger images....
> <code>
> $origImage = imageCreateFromJpeg($sourcePath."/".$currentImageName);
> $thumbnail = imageCreate($thumbWidth,$thumbHeight);// create empty
image
>
>
imageCopyResized($thumbnail,$origImage,0,0,0,0,$thumbWidth,$thumbHeight,imag
> esX($origImage),imagesY($origImage));
> imageJpeg($thumbnail, $targetPath."/".$thumbNamePrefix."_thumb.jpg");
//
> Store it
> imageDestroy($thumbnail); // cleanup
> echo "<br>Image
> ".$targetPath."/".$thumbNamePrefix."_thumb.jpg"."
> created successfully!";
>
> </code>
>
> then, I've noticed that the quality of the thumbnails created is very bad!
> my "phpinfo()" page shows "2.0 or higher" as GD version
>
> So, I'm wondering whether I'm doing something wrong in my code or whether
> there exist a better library to use with PHP ... a library able to
generate
> good quality JPG files...
>
> Thanks in advance.
>
> Arcadius.
>
>
>