The method SetOption
is the same as -define
in ImageMagick. And this method will be renamed to SetDefine
in the next release. The following resizes your image to 40x40 and uses a quality of 10%.
using (MagickImage sprite = images.AppendHorizontally())
{
sprite.Format = MagickFormat.Jpeg;
sprite.Quality = 10;
sprite.Resize(40, 40);
sprite.Write(spriteFile);
}
If you need more help feel free to post another question here: https://magick.codeplex.com/discussions