// C O N S T R U C T O R ////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Constructor. Parses the imagedata of a TGAData class
/// </summary>
/// <param name="tgadata">The TGAData to parse</param>
/// <param name="imagetype">ImageTypes enum of the sort of image we're deconstructing</param>
/// <param name="offset">The index of the first entry in the image table</param>
public ImageReader(TGAData tgadata, int offset)
{
_tgadata = tgadata;
r = 0;
switch (_tgadata.imagetype)
{
case ImageTypes.UncompressedBlackAndWhite:
case ImageTypes.UncompressedTrueColor:
ParseUncompressed(ReadFromRaw, offset);
break;
case ImageTypes.UncompressedColorMap:
ParseUncompressed(ReadFromTable, offset);
break;
case ImageTypes.RLETrueColor:
ParseRLE(ReadFromRaw, offset);
break;
case ImageTypes.RLEColorMap:
ParseRLE(ReadFromTable, offset);
break;
} // end switch
}
// M E T H O D S ////////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Initializer for TGAData
/// </summary>
private void InitializeTGAImage()
{
_tgaData = new TGAData();
}
