public static OutputBand <double> NewDoubleBand(GdalBand gdalBand,
PixelBand pixelBand)
{
RasterBandWriter <double> rasterBandWriter = RasterBandWriters.NewDoubleWriter(gdalBand);
switch (pixelBand.TypeCode)
{
case TypeCode.Byte:
return(new OutputBand <double>(rasterBandWriter, new PixelBandGetter <byte, double>(pixelBand, Convert.ToDouble)));
case TypeCode.SByte:
return(new OutputBand <double>(rasterBandWriter, new PixelBandGetter <sbyte, double>(pixelBand, Convert.ToDouble)));
case TypeCode.UInt16:
return(new OutputBand <double>(rasterBandWriter, new PixelBandGetter <ushort, double>(pixelBand, Convert.ToDouble)));
case TypeCode.Int16:
return(new OutputBand <double>(rasterBandWriter, new PixelBandGetter <short, double>(pixelBand, Convert.ToDouble)));
case TypeCode.UInt32:
return(new OutputBand <double>(rasterBandWriter, new PixelBandGetter <uint, double>(pixelBand, Convert.ToDouble)));
case TypeCode.Int32:
return(new OutputBand <double>(rasterBandWriter, new PixelBandGetter <int, double>(pixelBand, Convert.ToDouble)));
case TypeCode.Single:
return(new OutputBand <double>(rasterBandWriter, new PixelBandGetter <float, double>(pixelBand, Convert.ToDouble)));
case TypeCode.Double:
return(new OutputBand <double>(rasterBandWriter, new PixelBandGetter <double, double>(pixelBand, Convert.ToDouble)));
default:
throw new ArgumentException("pixelBand.TypeCode is not byte, sbyte, ushort, short, uint, int, float, double");
}
}
public static OutputBand <int> NewIntBand(GdalBand gdalBand,
PixelBand pixelBand)
{
RasterBandWriter <int> rasterBandWriter = RasterBandWriters.NewIntWriter(gdalBand);
switch (pixelBand.TypeCode)
{
case TypeCode.Byte:
return(new OutputBand <int>(rasterBandWriter, new PixelBandGetter <byte, int>(pixelBand, Convert.ToInt32)));
case TypeCode.SByte:
return(new OutputBand <int>(rasterBandWriter, new PixelBandGetter <sbyte, int>(pixelBand, Convert.ToInt32)));
case TypeCode.UInt16:
return(new OutputBand <int>(rasterBandWriter, new PixelBandGetter <ushort, int>(pixelBand, Convert.ToInt32)));
case TypeCode.Int16:
return(new OutputBand <int>(rasterBandWriter, new PixelBandGetter <short, int>(pixelBand, Convert.ToInt32)));
case TypeCode.UInt32:
return(new OutputBand <int>(rasterBandWriter, new PixelBandGetter <uint, int>(pixelBand, Convert.ToInt32)));
case TypeCode.Int32:
return(new OutputBand <int>(rasterBandWriter, new PixelBandGetter <int, int>(pixelBand, Convert.ToInt32)));
default:
throw new ArgumentException("pixelBand.TypeCode is not byte, sbyte, ushort, short, uint, int");
}
}
public OutputBand(RasterBandWriter <T> rasterBandWriter,
IPixelBandGetter <T> pixelBandGetter)
{
this.rasterBandWriter = rasterBandWriter;
this.pixelBandGetter = pixelBandGetter;
blockDimensions = rasterBandWriter.BlockSize;
bandBuffer = new BandBuffer <T>(blockDimensions, new Dimensions(rasterBandWriter.Rows, rasterBandWriter.Columns));
hasData = false;
}
public static OutputBand <byte> NewByteBand(GdalBand gdalBand,
PixelBand pixelBand)
{
RasterBandWriter <byte> rasterBandWriter = RasterBandWriters.NewByteWriter(gdalBand);
switch (pixelBand.TypeCode)
{
case TypeCode.Byte:
return(new OutputBand <byte>(rasterBandWriter, new PixelBandGetter <byte, byte>(pixelBand, Convert.ToByte)));
case TypeCode.SByte:
return(new OutputBand <byte>(rasterBandWriter, new PixelBandGetter <sbyte, byte>(pixelBand, Convert.ToByte)));
default:
throw new ArgumentException("pixelBand.TypeCode is not byte or sbyte");
}
}
