public abstract class RasterImage : Image, 
	IRasterImageArgb32PixelLoader, IRasterImageRawDataLoader

Public MustInherit Class RasterImage
	Inherits Image
	Implements IRasterImageArgb32PixelLoader, IRasterImageRawDataLoader

public ref class RasterImage abstract : public Image, 
	IRasterImageArgb32PixelLoader, IRasterImageRawDataLoader

[<AbstractClassAttribute>]
type RasterImage =  
    class
        inherit Image
        interface IRasterImageArgb32PixelLoader
        interface IRasterImageRawDataLoader
    end

[C#]

//Create an instance of MemoryStream
using (System.IO.MemoryStream stream = new System.IO.MemoryStream())
{
    //Create an instance of PsdOptions and set its various properties including the Source property
    Aspose.PSD.ImageOptions.PsdOptions psdOptions = new Aspose.PSD.ImageOptions.PsdOptions();
    psdOptions.Source = new Aspose.PSD.Sources.StreamSource(stream);

    //Create an instance of Image
    using (Aspose.PSD.RasterImage image = (Aspose.PSD.RasterImage)Aspose.PSD.Image.Create(psdOptions, 500, 500))
    {
        //Get the pixels of image by specifying the area as image boundary
        Aspose.PSD.Color[] pixels = image.LoadPixels(image.Bounds);

        //Loop over the Array and sets color of alrenative indexed pixel
        for (int index = 0; index < pixels.Length; index++)
        {
            if (index % 2 == 0)
            {
                //Set the indexed pixel color to yellow
                pixels[index] = Aspose.PSD.Color.Yellow;
            }
            else
            {
                //Set the indexed pixel color to blue
                pixels[index] = Aspose.PSD.Color.Blue;
            }
        }

        //Apply the pixel changes to the image
        image.SavePixels(image.Bounds, pixels);

        // save all changes.
        image.Save();
    }

    //Write MemoryStream to File
    stream.WriteTo(new System.IO.FileStream(@"C:\temp\output.psd", System.IO.FileMode.CreateNew));
}