Setting quality with imagemagick?

compression, imagemagick, php

Solution

I think you want:

$small_image->setImageCompression(imagick::COMPRESSION_JPEG);
$small_image->setImageCompressionQuality(1);

Note the "Image" between the "get"/"set" and "Compression".

Problem

I use the following code to create a thumbnail on the site: ``` $small_image = new Imagick($large_path."/".$pic['image']); $small_image->thumbnailImage(100, 0); $small_image->writeImage($small_path."/".$pic['image']); ``` It sets it's own quality and I tried adding ``` $small_image->setCompression(imagick::COMPRESSION_JPEG); $small_image->setCompressionQuality(1); ``` But that didn't change a thing. I also tried ``` $img = new Imagick($small_path."/".$pic['image']); $img->setCompression(Imagick::COMPRESSION_JPEG); echo $img->setCompressionQuality(1); // should come out ugly $img->writeImage(); ``` But even that didn't change the size with quality 1. Any ideas what I'm doing wrong?

Original source