/// <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)
{
RasterDataTypes FileDataType = GetDataType(filename);
switch (FileDataType)
{
case RasterDataTypes.SINGLE:
BgdRaster<float> fRast = new BgdRaster<float>(filename);
fRast.ProgressHandler = _progressHandler;
fRast.Open();
return fRast;
case RasterDataTypes.DOUBLE:
BgdRaster<double> dRast = new BgdRaster<double>(filename);
dRast.ProgressHandler = _progressHandler;
dRast.Open();
return dRast;
case RasterDataTypes.SHORT:
BgdRaster<short> sRast = new BgdRaster<short>(filename);
sRast.ProgressHandler = _progressHandler;
sRast.Open();
return sRast;
case RasterDataTypes.INTEGER:
BgdRaster<int> iRast = new BgdRaster<int>(filename);
iRast.ProgressHandler = _progressHandler;
iRast.Open();
return iRast;
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;
}
if (raster != null) raster.Open();
return raster;
}
/// <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;
}
