System.Drawing.Bitmap.ToGrayscale()

Here are the examples of the csharp api class System.Drawing.Bitmap.ToGrayscale() taken from open source projects. By voting up you can indicate which examples are most useful and appropriate.

1 Example 7

1. Example

Project: Tibialyzer
Source File: HelperFunctions.cs
public static Bitmap ToGrayscale(this Image original) {
            if (original is Bitmap) {
                return (original as Bitmap).ToGrayscale();
            }
            Bitmap bitmap = new Bitmap(original);
            Bitmap grayscale = bitmap.ToGrayscale();
            bitmap.Dispose();
            return grayscale;
        }