/* * $Id: gdal_csharp.i 10249 2006-11-08 22:47:24Z tamas $ *//* * $Log$ * Revision 1.5  2006/11/08 22:47:24  tamas * Added typesafe ReadRaster/WriteRaster overloads * * Revision 1.4  2006/11/05 22:13:27  tamas * Adding the C# specific ReadRaster/WriteRaster * * Revision 1.3  2006/11/04 22:12:41  tamas * Added preliminary Raster R/W support * * Revision 1.2  2006/09/07 10:26:31  tamas * Added default exception support * * Revision 1.1  2005/09/02 16:19:23  kruland * Major reorganization to accomodate multiple language bindings. * Each language binding can define renames and supplemental code without * having to have a lot of conditionals in the main interface definition files. * */ %include cpl_exceptions.i// When we switch to swig 1.3.26 these definitions can be removed%{GDALDataType GDALRasterBandShadow_get_DataType( GDALRasterBandShadow *h ) {  return GDALGetRasterDataType( h );}int GDALRasterBandShadow_get_XSize( GDALRasterBandShadow *h ) {  return GDALGetRasterBandXSize( h );}int GDALRasterBandShadow_get_YSize( GDALRasterBandShadow *h ) {  return GDALGetRasterBandYSize( h );}int GDALDatasetShadow_get_RasterXSize( GDALDatasetShadow *h ) {  return GDALGetRasterXSize( h );}int GDALDatasetShadow_get_RasterYSize( GDALDatasetShadow *h ) {  return GDALGetRasterYSize( h );}int GDALDatasetShadow_get_RasterCount( GDALDatasetShadow *h ) {  return GDALGetRasterCount( h );}char const *GDALDriverShadow_get_ShortName( GDALDriverShadow *h ) {  return GDALGetDriverShortName( h );}char const *GDALDriverShadow_get_LongName( GDALDriverShadow *h ) {  return GDALGetDriverLongName( h );}char const *GDALDriverShadow_get_HelpTopic( GDALDriverShadow *h ) {  return GDALGetDriverHelpTopic( h );}%}%include typemaps_csharp.i%define %rasterio_functions(GDALTYPE,CSTYPE) public int ReadRaster(int xOff, int yOff, int xSize, int ySize, CSTYPE[] buffer, int buf_xSize, int buf_ySize, int pixelSpace, int lineSpace) {      int retval;      IntPtr ptr = Marshal.AllocHGlobal(buf_xSize * buf_ySize * Marshal.SizeOf(buffer[0]));      try {          retval = ReadRaster(xOff, yOff, xSize, ySize, ptr, buf_xSize, buf_ySize, GDALTYPE, pixelSpace, lineSpace);          Marshal.Copy(ptr, buffer, 0, buf_xSize * buf_ySize);      } finally {          Marshal.FreeHGlobal(ptr);      }      GC.KeepAlive(this);      return retval;  }  public int WriteRaster(int xOff, int yOff, int xSize, int ySize, CSTYPE[] buffer, int buf_xSize, int buf_ySize, int pixelSpace, int lineSpace) {      int retval;      IntPtr ptr = Marshal.AllocHGlobal(buf_xSize * buf_ySize * Marshal.SizeOf(buffer[0]));      try {          Marshal.Copy(buffer, 0, ptr, buf_xSize * buf_ySize);          retval = WriteRaster(xOff, yOff, xSize, ySize, ptr, buf_xSize, buf_ySize, GDALTYPE, pixelSpace, lineSpace);      } finally {          Marshal.FreeHGlobal(ptr);      }      GC.KeepAlive(this);      return retval;  }  %enddef%typemap(cscode, noblock="1") GDALRasterBandShadow {/*! Eight bit unsigned integer */ %rasterio_functions(1,byte)/*! Sixteen bit signed integer */ %rasterio_functions(3,short)/*! Thirty two bit signed integer */ %rasterio_functions(5,int)/*! Thirty two bit floating point */ %rasterio_functions(6,float)/*! Sixty four bit floating point */ %rasterio_functions(7,double)}/*! Sixteen bit unsigned integer */ //%rasterio_functions(2,ushort)/*! Thirty two bit unsigned integer */ //%rasterio_functions(4,uint)/*! Complex Int16 */ //%rasterio_functions(8,int)                 /*! Complex Int32 */ //%rasterio_functions(9,int)                 /*! Complex Float32 */ //%rasterio_functions(10,int)              /*! Complex Float64 */ //%rasterio_functions(11,int)