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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>GDAL: gdalwarper.h Source File</title><link href="doxygen.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.5.1 --><div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li id="current"><a href="files.html"><span>Files</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> </ul></div><div class="tabs"> <ul> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>File Members</span></a></li> </ul></div><h1>gdalwarper.h</h1><a href="gdalwarper_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/******************************************************************************</span><a name="l00002"></a>00002 <span class="comment"> * $Id: gdalwarper.h 10646 2007-01-18 02:38:10Z warmerdam $</span><a name="l00003"></a>00003 <span class="comment"> *</span><a name="l00004"></a>00004 <span class="comment"> * Project: GDAL High Performance Warper</span><a name="l00005"></a>00005 <span class="comment"> * Purpose: Prototypes, and definitions for warping related work.</span><a name="l00006"></a>00006 <span class="comment"> * Author: Frank Warmerdam, warmerdam@pobox.com</span><a name="l00007"></a>00007 <span class="comment"> *</span><a name="l00008"></a>00008 <span class="comment"> ******************************************************************************</span><a name="l00009"></a>00009 <span class="comment"> * Copyright (c) 2003, Frank Warmerdam</span><a name="l00010"></a>00010 <span class="comment"> *</span><a name="l00011"></a>00011 <span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining a</span><a name="l00012"></a>00012 <span class="comment"> * copy of this software and associated documentation files (the "Software"),</span><a name="l00013"></a>00013 <span class="comment"> * to deal in the Software without restriction, including without limitation</span><a name="l00014"></a>00014 <span class="comment"> * the rights to use, copy, modify, merge, publish, distribute, sublicense,</span><a name="l00015"></a>00015 <span class="comment"> * and/or sell copies of the Software, and to permit persons to whom the</span><a name="l00016"></a>00016 <span class="comment"> * Software is furnished to do so, subject to the following conditions:</span><a name="l00017"></a>00017 <span class="comment"> *</span><a name="l00018"></a>00018 <span class="comment"> * The above copyright notice and this permission notice shall be included</span><a name="l00019"></a>00019 <span class="comment"> * in all copies or substantial portions of the Software.</span><a name="l00020"></a>00020 <span class="comment"> *</span><a name="l00021"></a>00021 <span class="comment"> * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS</span><a name="l00022"></a>00022 <span class="comment"> * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span><a name="l00023"></a>00023 <span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL</span><a name="l00024"></a>00024 <span class="comment"> * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span><a name="l00025"></a>00025 <span class="comment"> * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING</span><a name="l00026"></a>00026 <span class="comment"> * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER</span><a name="l00027"></a>00027 <span class="comment"> * DEALINGS IN THE SOFTWARE.</span><a name="l00028"></a>00028 <span class="comment"> ****************************************************************************/</span><a name="l00029"></a>00029 <a name="l00030"></a>00030 <span class="preprocessor">#ifndef GDALWARPER_H_INCLUDED</span><a name="l00031"></a>00031 <span class="preprocessor"></span><span class="preprocessor">#define GDALWARPER_H_INCLUDED</span><a name="l00032"></a>00032 <span class="preprocessor"></span><a name="l00041"></a>00041 <span class="preprocessor">#include "<a class="code" href="gdal__alg_8h.html">gdal_alg.h</a>"</span><a name="l00042"></a>00042 <span class="preprocessor">#include "<a class="code" href="cpl__minixml_8h.html">cpl_minixml.h</a>"</span><a name="l00043"></a>00043 <a name="l00044"></a>00044 CPL_C_START<a name="l00045"></a>00045 <a name="l00047"></a><a class="code" href="gdalwarper_8h.html#4775b029869df1f9270ad554c0633843">00047</a> <span class="keyword">typedef</span> <span class="keyword">enum</span> { <a class="code" href="gdalwarper_8h.html#4775b029869df1f9270ad554c0633843937eaf156c5d641b52239ea1d4a675a5">GRA_NearestNeighbour</a>=0, <a class="code" href="gdalwarper_8h.html#4775b029869df1f9270ad554c0633843fe37e3f7c4d459c31ea015e912c21660">GRA_Bilinear</a>=1, <a class="code" href="gdalwarper_8h.html#4775b029869df1f9270ad554c0633843526c0e254fa19de54da506d3f8bb8aaa">GRA_Cubic</a>=2, <a class="code" href="gdalwarper_8h.html#4775b029869df1f9270ad554c063384320b26d42e175bf20e649fbd83ee3b72a">GRA_CubicSpline</a>=3,<a name="l00052"></a>00052 } <a class="code" href="gdalwarper_8h.html#4775b029869df1f9270ad554c0633843">GDALResampleAlg</a>;<a name="l00053"></a>00053 <a name="l00054"></a>00054 <span class="keyword">typedef</span> int <a name="l00055"></a>00055 (*GDALMaskFunc)( <span class="keywordtype">void</span> *pMaskFuncArg,<a name="l00056"></a>00056 <span class="keywordtype">int</span> nBandCount, <a class="code" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4">GDALDataType</a> eType, <a name="l00057"></a>00057 <span class="keywordtype">int</span> nXOff, <span class="keywordtype">int</span> nYOff, <a name="l00058"></a>00058 <span class="keywordtype">int</span> nXSize, <span class="keywordtype">int</span> nYSize,<a name="l00059"></a>00059 GByte **papabyImageData, <a name="l00060"></a>00060 <span class="keywordtype">int</span> bMaskIsFloat, <span class="keywordtype">void</span> *pMask );<a name="l00061"></a>00061 <a name="l00062"></a>00062 CPLErr CPL_DLL <a name="l00063"></a>00063 GDALWarpNoDataMasker( <span class="keywordtype">void</span> *pMaskFuncArg, <span class="keywordtype">int</span> nBandCount, <a class="code" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4">GDALDataType</a> eType,<a name="l00064"></a>00064 <span class="keywordtype">int</span> nXOff, <span class="keywordtype">int</span> nYOff, <span class="keywordtype">int</span> nXSize, <span class="keywordtype">int</span> nYSize,<a name="l00065"></a>00065 GByte **papabyImageData, <span class="keywordtype">int</span> bMaskIsFloat,<a name="l00066"></a>00066 <span class="keywordtype">void</span> *pValidityMask );<a name="l00067"></a>00067 <a name="l00068"></a>00068 CPLErr CPL_DLL <a name="l00069"></a>00069 GDALWarpDstAlphaMasker( <span class="keywordtype">void</span> *pMaskFuncArg, <span class="keywordtype">int</span> nBandCount, <a class="code" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4">GDALDataType</a> eType,<a name="l00070"></a>00070 <span class="keywordtype">int</span> nXOff, <span class="keywordtype">int</span> nYOff, <span class="keywordtype">int</span> nXSize, <span class="keywordtype">int</span> nYSize,<a name="l00071"></a>00071 GByte ** <span class="comment">/*ppImageData */</span>,<a name="l00072"></a>00072 <span class="keywordtype">int</span> bMaskIsFloat, <span class="keywordtype">void</span> *pValidityMask );<a name="l00073"></a>00073 CPLErr CPL_DLL <a name="l00074"></a>00074 GDALWarpSrcAlphaMasker( <span class="keywordtype">void</span> *pMaskFuncArg, <span class="keywordtype">int</span> nBandCount, <a class="code" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4">GDALDataType</a> eType,<a name="l00075"></a>00075 <span class="keywordtype">int</span> nXOff, <span class="keywordtype">int</span> nYOff, <span class="keywordtype">int</span> nXSize, <span class="keywordtype">int</span> nYSize,<a name="l00076"></a>00076 GByte ** <span class="comment">/*ppImageData */</span>,<a name="l00077"></a>00077 <span class="keywordtype">int</span> bMaskIsFloat, <span class="keywordtype">void</span> *pValidityMask );<a name="l00078"></a>00078 <a name="l00079"></a>00079 <span class="comment">/************************************************************************/</span><a name="l00080"></a>00080 <span class="comment">/* GDALWarpOptions */</span><a name="l00081"></a>00081 <span class="comment">/************************************************************************/</span><a name="l00082"></a>00082 <a name="l00084"></a><a class="code" href="structGDALWarpOptions.html">00084</a> <span class="keyword">typedef</span> <span class="keyword">struct </span>{<a name="l00085"></a>00085 <a name="l00086"></a><a class="code" href="structGDALWarpOptions.html#0ed77f9917bb96c7a9aabd73d4d06e08">00086</a> <span class="keywordtype">char</span> **papszWarpOptions; <a name="l00087"></a>00087 <a name="l00089"></a><a class="code" href="structGDALWarpOptions.html#a72d8bd37f896272cd979ce9dc9d65e9">00089</a> <span class="keywordtype">double</span> dfWarpMemoryLimit; <a name="l00090"></a>00090 <a name="l00092"></a><a class="code" href="structGDALWarpOptions.html#afc050f577024894b731f8849f3722be">00092</a> <a class="code" href="gdalwarper_8h.html#4775b029869df1f9270ad554c0633843">GDALResampleAlg</a> eResampleAlg;<a name="l00093"></a>00093 <a name="l00096"></a><a class="code" href="structGDALWarpOptions.html#3675f349217a18eb0d04e687375c189d">00096</a> <a class="code" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4">GDALDataType</a> eWorkingDataType;<a name="l00097"></a>00097 <a name="l00099"></a><a class="code" href="structGDALWarpOptions.html#65f68e1cf7ca641c5d0a93762d0416d5">00099</a> GDALDatasetH hSrcDS;<a name="l00100"></a>00100 <a name="l00102"></a><a class="code" href="structGDALWarpOptions.html#0550f97dd229ae14e7356588a9c74ffb">00102</a> GDALDatasetH hDstDS;<a name="l00103"></a>00103 <a name="l00105"></a><a class="code" href="structGDALWarpOptions.html#9b60196e623b269e8f4905bf9e1792e2">00105</a> <span class="keywordtype">int</span> nBandCount;<a name="l00106"></a>00106 <a name="l00108"></a><a class="code" href="structGDALWarpOptions.html#841df78e52087580fa6c0bd811714160">00108</a> <span class="keywordtype">int</span> *panSrcBands;<a name="l00109"></a>00109 <a name="l00111"></a><a class="code" href="structGDALWarpOptions.html#4997d9eff29876052adb47f7928497f7">00111</a> <span class="keywordtype">int</span> *panDstBands;<a name="l00112"></a>00112 <a name="l00114"></a><a class="code" href="structGDALWarpOptions.html#00fa2b32a0a951b93169b2800b33b0bd">00114</a> <span class="keywordtype">int</span> nSrcAlphaBand;<a name="l00115"></a>00115 <a name="l00117"></a><a class="code" href="structGDALWarpOptions.html#7490a81b4a3d539fd0c7a215eb66fff1">00117</a> <span class="keywordtype">int</span> nDstAlphaBand;<a name="l00118"></a>00118 <a name="l00120"></a><a class="code" href="structGDALWarpOptions.html#304bf40101dbea72b77067071919eb21">00120</a> <span class="keywordtype">double</span> *padfSrcNoDataReal;<a name="l00123"></a><a class="code" href="structGDALWarpOptions.html#f5f94a7ed996636d19d9d8b8dd9107ea">00123</a> <span class="keywordtype">double</span> *padfSrcNoDataImag;<a name="l00124"></a>00124 <a name="l00126"></a><a class="code" href="structGDALWarpOptions.html#f39f33665c4eb2b22b89372c6bae009a">00126</a> <span class="keywordtype">double</span> *padfDstNoDataReal;<a name="l00129"></a><a class="code" href="structGDALWarpOptions.html#1848d03a0deb1194a31e75a5b102a662">00129</a> <span class="keywordtype">double</span> *padfDstNoDataImag;<a name="l00130"></a>00130 ⌨️ 快捷键说明
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