Grayscale

RasterImage.Grayscale method

Transformation of an image to its grayscale representation

public virtual void Grayscale()

Examples

The following example transforms a colored raster image to its grayscale representation. Grayscale images are composed exclusively of shades of gray and carry only intensity information.

[C#]

string dir = "c:\\temp\\";

using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(dir + "sample.png"))
{
    Aspose.Imaging.RasterImage rasterImage = (Aspose.Imaging.RasterImage)image;

    rasterImage.Grayscale();
    rasterImage.Save(dir + "sample.Grayscale.png");
}

See Also

GetSkewAngle LoadArgb32Pixels