How to add a custom threshold map

[derekjohn37]

ImageMagick has a resource configuration file for Threshold Maps for Ordered Posterized Dithering: "thresholds.xml". I would like to add a custom map for use with Magick.NET. Can this be done? (i.e. append to the thresholds.xml file) If so, any ideas how?

[dlemstra]

You can do that with the ConfigurationFiles class. Below is an example of how you can change the Threshold.Data configuration:

var configuration = ConfigurationFiles.Default;
configuration.Thresholds.Data = "<yourxml/>";

MagickNET.Initialize(configuration);

Make sure you call MagickNET.Initialize at the start of your program.

[derekjohn37]

Thanks @dlemstra that worked perfectly and steered me to the ConfigurationFiles class for future ref. Much appreciated!