/// <summary>
/// This create new method implies that this provider has the priority for creating a new file.
/// An instance of the dataset should be created and then returned. By this time, the fileName
/// will already be checked to see if it exists, and deleted if the user wants to overwrite it.
/// </summary>
/// <param name="name">The string fileName for the new instance</param>
/// <param name="driverCode">The string short name of the driver for creating the raster</param>
/// <param name="xSize">The number of columns in the raster</param>
/// <param name="ySize">The number of rows in the raster</param>
/// <param name="numBands">The number of bands to create in the raster</param>
/// <param name="dataType">The data type to use for the raster</param>
/// <param name="options">The options to be used.</param>
/// <returns>An IRaster</returns>
public IRaster Create(string name, string driverCode, int xSize, int ySize, int numBands, Type dataType, string[] options)
{
if (dataType == typeof(short))
{
BgdRaster <short> r = new BgdRaster <short>(name, ySize, xSize);
return(r);
}
if (dataType == typeof(int))
{
BgdRaster <int> r = new BgdRaster <int>(name, ySize, xSize);
return(r);
}
if (dataType == typeof(float))
{
BgdRaster <float> r = new BgdRaster <float>(name, ySize, xSize);
return(r);
}
if (dataType == typeof(double))
{
BgdRaster <double> r = new BgdRaster <double>(name, ySize, xSize);
return(r);
}
if (dataType == typeof(byte))
{
BgdRaster <byte> r = new BgdRaster <byte>(name, ySize, xSize);
return(r);
}
return(null);
}
/// <summary>
/// This open method is only called if this plugin has been given priority for one
/// of the file extensions supported in the DialogReadFilter property supplied by
/// this control. Failing to provide a DialogReadFilter will result in this plugin
/// being added to the list of DataProviders being supplied under the Add Other Data
/// option in the file menu.
/// </summary>
/// <param name="fileName">A string specifying the complete path and extension of the file to open.</param>
/// <returns>An IDataSet to be added to the Map. These can also be groups of datasets.</returns>
public virtual IRaster Open(string fileName)
{
RasterDataType fileDataType = GetDataType(fileName);
switch (fileDataType)
{
case RasterDataType.SINGLE:
BgdRaster <float> fRast = new BgdRaster <float> {
ProgressHandler = _progressHandler, Filename = fileName
};
fRast.Open();
return(fRast);
case RasterDataType.DOUBLE:
BgdRaster <double> dRast = new BgdRaster <double> {
ProgressHandler = _progressHandler, Filename = fileName
};
dRast.Open();
return(dRast);
case RasterDataType.SHORT:
BgdRaster <short> sRast = new BgdRaster <short> {
ProgressHandler = _progressHandler, Filename = fileName
};
sRast.Open();
return(sRast);
case RasterDataType.INTEGER:
BgdRaster <int> iRast = new BgdRaster <int> {
ProgressHandler = _progressHandler, Filename = fileName
};
iRast.Open();
return(iRast);
case RasterDataType.BYTE:
BgdRaster <byte> bRast = new BgdRaster <byte> {
ProgressHandler = _progressHandler, Filename = fileName
};
bRast.Open();
return(bRast);
default:
return(null);
}
}
/// <summary>
/// This open method is only called if this plugin has been given priority for one
/// of the file extensions supported in the DialogReadFilter property supplied by
/// this control. Failing to provide a DialogReadFilter will result in this plugin
/// being added to the list of DataProviders being supplied under the Add Other Data
/// option in the file menu.
/// </summary>
/// <param name="fileName">A string specifying the complete path and extension of the file to open.</param>
/// <returns>An IDataSet to be added to the Map. These can also be groups of datasets.</returns>
public virtual IRaster Open(string fileName)
{
RasterDataType fileDataType = GetDataType(fileName);
Raster raster = null;
switch (fileDataType)
{
case RasterDataType.BYTE:
raster = new BgdRaster <byte>
{
ProgressHandler = ProgressHandler,
Filename = fileName
};
break;
case RasterDataType.SHORT:
raster = new BgdRaster <short>
{
ProgressHandler = ProgressHandler,
Filename = fileName
};
break;
case RasterDataType.INTEGER:
raster = new BgdRaster <int>
{
ProgressHandler = ProgressHandler,
Filename = fileName
};
break;
case RasterDataType.LONG:
raster = new BgdRaster <long>
{
ProgressHandler = ProgressHandler,
Filename = fileName
};
break;
case RasterDataType.SINGLE:
raster = new BgdRaster <float>
{
ProgressHandler = ProgressHandler,
Filename = fileName
};
break;
case RasterDataType.DOUBLE:
raster = new BgdRaster <double>
{
ProgressHandler = ProgressHandler,
Filename = fileName
};
break;
case RasterDataType.SBYTE:
raster = new BgdRaster <sbyte>
{
ProgressHandler = ProgressHandler,
Filename = fileName
};
break;
case RasterDataType.USHORT:
raster = new BgdRaster <ushort>
{
ProgressHandler = ProgressHandler,
Filename = fileName
};
break;
case RasterDataType.UINTEGER:
raster = new BgdRaster <uint>
{
ProgressHandler = ProgressHandler,
Filename = fileName
};
break;
case RasterDataType.ULONG:
raster = new BgdRaster <ulong>
{
ProgressHandler = ProgressHandler,
Filename = fileName
};
break;
case RasterDataType.BOOL:
raster = new BgdRaster <bool>
{
ProgressHandler = ProgressHandler,
Filename = fileName
};
break;
}
raster?.Open();
return(raster);
}