I am trying to get the values given for Standard Deviation in the Red, Green, and Blue channels that you can see in gm identity -verbose but they're not listed in the -format options. How can I get these from…
Ealier I had both ghostscript and graphicsmagick installed via apt install ..., but to support the latest versions I decided to uninstall and instead build and install from source Before everything worked, but after installing from source graphicsmagick commands that…
I have a Google Cloud Compute Engine instance running for my Discord Bot server. It is an E2-micro instance running Linux/Debian. I would like to install GraphicsMagick on the instance so it is available for the Node.JS app I am…
We are using ImageMagick for resizing/thumbnailing JPGs to a specific size. The source file is loaded via HTTP. It's working as expected, but from time to time some images are partially broken. We already tried different software like GraphicsMagick or…
I'm trying to replace all non-transparent pixels to a given color using GraphicsMagick for Node. Using a composite image is not an option, I simply need to change every non-transparent pixel to a given color. Original image: Goal: Transparent pixels…
I have some tiff images that have an embedded color profile (the example one is Canon EOS-1Ds flash). When I convert them to jpeg (gm convert source.tif target.jpeg) the resulting jpeg colours are distorted in browsers (Chrome,Firefox, but not IE)…
When converting a PSD file with a transparent background using GraphicsMagick, my PNG image is more "dull/lighter" than the source image. I've used the following gm mogrify -level (with countless options) gm mogrify -modulate (with countless options) gm mogrify -gamma…