Grayscale
DjvuImage.Grayscale method
Transformation of an image to its grayscale representation
public override void Grayscale()
Examples
The following example transforms a colored DJVU 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.djvu"))
{
Aspose.Imaging.FileFormats.Djvu.DjvuImage djvuImage = (Aspose.Imaging.FileFormats.Djvu.DjvuImage)image;
djvuImage.Grayscale();
djvuImage.Save(dir + "sample.Grayscale.png", new Aspose.Imaging.ImageOptions.PngOptions());
}
See Also
- class DjvuImage
- namespace Aspose.Imaging.FileFormats.Djvu
- assembly Aspose.Imaging