Watermark
// Read image that needs a watermark
using (var image = new MagickImage("Snakeware.jpg"))
{
// Read the watermark that will be put on top of the image
using (var watermark = new MagickImage("Magick.NET.png"))
{
// Draw the watermark in the bottom right corner
image.Composite(watermark, Gravity.Southeast, CompositeOperator.Over);
// Optionally make the watermark more transparent
watermark.Evaluate(Channels.Alpha, EvaluateOperator.Divide, 4);
// Or draw the watermark at a specific location
image.Composite(watermark, 200, 50, CompositeOperator.Over);
}
// Save the result
image.Write("Snakeware.watermark.jpg");
}