/// <summary>
/// Progressively decodes the background image
/// </summary>
/// <param name="backgroundMap"></param>
public IWPixelMap ProgressiveDecodeBackground(IWPixelMap backgroundMap)
{
using (DjvuReader reader = Reader.CloneReader(_dataLocation, Length))
{
backgroundMap.Decode(reader);
}
return backgroundMap;
}
/// <summary>
/// Decodes the background image for this chunk
/// </summary>
/// <returns></returns>
private IWPixelMap DecodeBackgroundImage()
{
using (DjvuReader reader = Reader.CloneReader(_dataLocation, Length))
{
IWPixelMap background = new IWPixelMap();
background.Decode(reader);
return background;
}
}
/// <summary>
/// Decodes the thumbnail image for this chunk
/// </summary>
/// <returns></returns>
private IWPixelMap DecodeThumbnailImage()
{
using (DjvuReader reader = Reader.CloneReader(_dataLocation, Length))
{
IWPixelMap thumbnail = new IWPixelMap();
thumbnail.Decode(reader);
return thumbnail;
}
}