FDO .NET API Reference | Feature Data Objects |
00001 // 00002 // Copyright (C) 2004-2006 Autodesk, Inc. 00003 // 00004 // This library is free software; you can redistribute it and/or 00005 // modify it under the terms of version 2.1 of the GNU Lesser 00006 // General Public License as published by the Free Software Foundation. 00007 // 00008 // This library is distributed in the hope that it will be useful, 00009 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00010 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00011 // Lesser General Public License for more details. 00012 // 00013 // You should have received a copy of the GNU Lesser General Public 00014 // License along with this library; if not, write to the Free Software 00015 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00016 // 00017 00018 #pragma once 00019 00020 /// \cond DOXYGEN-IGNORE 00021 BEGIN_NAMESPACE_OSGEO_FDO_RASTER 00022 /// \endcond 00023 00024 /// \ingroup (OSGeoFDORaster) 00025 /// \brief 00026 /// The RasterDataOrganization enumeration specifies the way 00027 /// pixel data is interleaved. Data is stored/retrieved in left to right, 00028 /// and secondarily top to bottom order within the interleave order. 00029 /// Tiles are also stored/retrieved in left to right, top to bottom order. 00030 /// For tiled data, data for one tile is completely stored/retrieved before 00031 /// the next tile, so for example, with 'RasterDataOrganization_Image' 00032 /// organization of RGB data with 24 bits per pixel, the TileSizeX by 00033 /// TileSizeY 8 bit data values for the red channel are stored first 00034 /// followed by the same number of green bytes, followed by the same 00035 /// number of blue bytes. This organization dependant storage should be 00036 /// considered when 'skipping' to the middle of an image. 00037 public __value enum RasterDataOrganization 00038 { 00039 /// Data is interleaved by pixel, with all data for a pixel contiguous in memory. 00040 RasterDataOrganization_Pixel = FdoRasterDataOrganization_Pixel, 00041 00042 /// Data is interleaved by row, with all data of a channel for one row 00043 /// contiguous in memory, followed by a rows worth of the next channel, etc. 00044 RasterDataOrganization_Row = FdoRasterDataOrganization_Row, 00045 00046 /// Data is interleaved by image, with all data of a channel for a complete 00047 /// image contiguous in memory, followed by a complete image of the next 00048 /// channel, etc. 00049 RasterDataOrganization_Image = FdoRasterDataOrganization_Image 00050 }; 00051 00052 /// \cond DOXYGEN-IGNORE 00053 END_NAMESPACE_OSGEO_FDO_RASTER 00054 /// \endcond
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