DjvuImage.AdjustContrast

DjvuImage.AdjustContrast method

Enhance Image contrast to improve visual clarity and highlight details with this method, which adjusts the difference in brightness between light and dark areas. By fine-tuning contrast levels, users can achieve more vivid and impactful images, enhancing overall image quality and maximizing detail visibility. This adjustment helps to bring out subtle nuances in color and texture, resulting in more dynamic and visually appealing images.

public override void AdjustContrast(float contrast)
ParameterTypeDescription
contrastSingleContrast value (in range [-100; 100])

Examples

The following example performs contrast correction of a DJVU image.

[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;

    // Set the contrast value. The accepted values of contrast are in the range [-100f, 100f].
    djvuImage.AdjustContrast(50f);
    djvuImage.Save(dir + "sample.AdjustContrast.png", new Aspose.Imaging.ImageOptions.PngOptions());
}

See Also

DjvuImage.AdjustBrightness DjvuImage.AdjustGamma