RawDataFormat

PngImage.RawDataFormat property

Accesses the raw data format of the image. This property provides insight into how the image data is structured internally, which can be useful for advanced image processing tasks or format conversion.

public override PixelDataFormat RawDataFormat { get; }

Examples

The following example loads PNG images and prints information about raw data format and alpha channel.

[C#]

// The PNG images to load.
string[] fileNames = new string[]
{
    @"c:\temp\sample.png",
    @"c:\temp\alpha.png",
};

foreach (string fileName in fileNames)
{
    using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(fileName))
    {
        Aspose.Imaging.FileFormats.Png.PngImage pngImage = (Aspose.Imaging.FileFormats.Png.PngImage)image;
        System.Console.WriteLine("ImageFile={0}, FileFormat={1}, HasAlpha={2}", fileName, pngImage.RawDataFormat, pngImage.HasAlpha);
    }
}

// The output may look like this:
// ImageFile=c:\temp\sample.png, FileFormat=Rgb24Bpp, used channels: 8,8,8, HasAlpha=False
// ImageFile=c:\temp\alpha.png, FileFormat=RGBA32Bpp, used channels: 8,8,8,8, HasAlpha=True

See Also

IsInterlaced TransparentColor