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<a name="l00232"></a>00232 <span class="keyword">virtual</span> <span class="keywordtype">int</span> GetGCPCount();<a name="l00233"></a>00233 <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *GetGCPProjection();<a name="l00234"></a>00234 <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="structGDAL__GCP.html">GDAL_GCP</a> *GetGCPs();<a name="l00235"></a>00235 <span class="keyword">virtual</span> CPLErr SetGCPs( <span class="keywordtype">int</span> nGCPCount, <span class="keyword">const</span> <a class="code" href="structGDAL__GCP.html">GDAL_GCP</a> *pasGCPList,<a name="l00236"></a>00236 <span class="keyword">const</span> <span class="keywordtype">char</span> *pszGCPProjection );<a name="l00237"></a>00237 <a name="l00238"></a>00238 <span class="keyword">virtual</span> CPLErr <a class="code" href="classGDALRasterBand.html#60ed29a8fb0c7057eab196627a4307b9">AdviseRead</a>( <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="l00239"></a>00239 <span class="keywordtype">int</span> nBufXSize, <span class="keywordtype">int</span> nBufYSize, <a name="l00240"></a>00240 <a class="code" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4">GDALDataType</a> eDT, <a name="l00241"></a>00241 <span class="keywordtype">int</span> nBandCount, <span class="keywordtype">int</span> *panBandList,<a name="l00242"></a>00242 <span class="keywordtype">char</span> **papszOptions );<a name="l00243"></a>00243 <a name="l00244"></a>00244 CPLErr <a class="code" href="classGDALRasterBand.html#5497e8d29e743ee9177202cb3f61c3c7">RasterIO</a>( <a class="code" href="gdal_8h.html#e602fdf251b6b0210a5af5a7cf7623b3">GDALRWFlag</a>, <span class="keywordtype">int</span>, <span class="keywordtype">int</span>, <span class="keywordtype">int</span>, <span class="keywordtype">int</span>,<a name="l00245"></a>00245 <span class="keywordtype">void</span> *, <span class="keywordtype">int</span>, <span class="keywordtype">int</span>, <a class="code" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4">GDALDataType</a>,<a name="l00246"></a>00246 <span class="keywordtype">int</span>, <span class="keywordtype">int</span> *, <span class="keywordtype">int</span>, <span class="keywordtype">int</span>, <span class="keywordtype">int</span> );<a name="l00247"></a>00247 <a name="l00248"></a>00248 <span class="keywordtype">int</span> Reference();<a name="l00249"></a>00249 <span class="keywordtype">int</span> Dereference();<a name="l00250"></a>00250 <a class="code" href="gdal_8h.html#045e3967c208993f70257bfd40c9f1d7">GDALAccess</a> <a class="code" href="classGDALRasterBand.html#2f7ad15eaf8044551cbbf0a25cfa9675">GetAccess</a>() { <span class="keywordflow">return</span> eAccess; }<a name="l00251"></a>00251 <a name="l00252"></a>00252 <span class="keywordtype">int</span> GetShared();<a name="l00253"></a>00253 <span class="keywordtype">void</span> MarkAsShared();<a name="l00254"></a>00254 <a name="l00255"></a>00255 <span class="keyword">static</span> GDALDataset **GetOpenDatasets( <span class="keywordtype">int</span> *pnDatasetCount );<a name="l00256"></a>00256 <a name="l00257"></a>00257 CPLErr <a class="code" href="classGDALRasterBand.html#faea945b13ec9c86c2d783b883c68432">BuildOverviews</a>( <span class="keyword">const</span> <span class="keywordtype">char</span> *, <span class="keywordtype">int</span>, <span class="keywordtype">int</span> *,<a name="l00258"></a>00258 <span class="keywordtype">int</span>, <span class="keywordtype">int</span> *, GDALProgressFunc, <span class="keywordtype">void</span> * );<a name="l00259"></a>00259 };<a name="l00260"></a>00260 <a name="l00261"></a>00261 <span class="comment">/* ******************************************************************** */</span><a name="l00262"></a>00262 <span class="comment">/* GDALRasterBlock */</span><a name="l00263"></a>00263 <span class="comment">/* ******************************************************************** */</span><a name="l00264"></a>00264 <a name="l00267"></a><a class="code" href="classGDALRasterBlock.html">00267</a> <span class="keyword">class </span>CPL_DLL GDALRasterBlock<a name="l00268"></a>00268 {<a name="l00269"></a>00269 <a class="code" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4">GDALDataType</a> eType;<a name="l00270"></a>00270 <a name="l00271"></a>00271 <span class="keywordtype">int</span> bDirty;<a name="l00272"></a>00272 <span class="keywordtype">int</span> nLockCount;<a name="l00273"></a>00273 <a name="l00274"></a>00274 <span class="keywordtype">int</span> nXOff;<a name="l00275"></a>00275 <span class="keywordtype">int</span> nYOff;<a name="l00276"></a>00276 <a name="l00277"></a>00277 <span class="keywordtype">int</span> nXSize;<a name="l00278"></a>00278 <span class="keywordtype">int</span> nYSize;<a name="l00279"></a>00279 <a name="l00280"></a>00280 <span class="keywordtype">void</span> *pData;<a name="l00281"></a>00281 <a name="l00282"></a>00282 <a class="code" href="classGDALRasterBand.html">GDALRasterBand</a> *poBand;<a name="l00283"></a>00283 <a name="l00284"></a>00284 GDALRasterBlock *poNext;<a name="l00285"></a>00285 GDALRasterBlock *poPrevious;<a name="l00286"></a>00286 <a name="l00287"></a>00287 <span class="keyword">public</span>:<a name="l00288"></a>00288 GDALRasterBlock( <a class="code" href="classGDALRasterBand.html">GDALRasterBand</a> *, <span class="keywordtype">int</span>, <span class="keywordtype">int</span> );<a name="l00289"></a>00289 <span class="keyword">virtual</span> ~GDALRasterBlock();<a name="l00290"></a>00290 <a name="l00291"></a>00291 CPLErr Internalize( <span class="keywordtype">void</span> ); <span class="comment">/* make copy of data */</span><a name="l00292"></a>00292 <span class="keywordtype">void</span> Touch( <span class="keywordtype">void</span> ); <span class="comment">/* update age */</span><a name="l00293"></a>00293 <span class="keywordtype">void</span> MarkDirty( <span class="keywordtype">void</span> ); <span class="comment">/* data has been modified since read */</span><a name="l00294"></a>00294 <span class="keywordtype">void</span> MarkClean( <span class="keywordtype">void</span> );<a name="l00295"></a>00295 <span class="keywordtype">void</span> AddLock( <span class="keywordtype">void</span> ) { nLockCount++; }<a name="l00296"></a>00296 <span class="keywordtype">void</span> DropLock( <span class="keywordtype">void</span> ) { nLockCount--; }<a name="l00297"></a>00297 <span class="keywordtype">void</span> Detach();<a name="l00298"></a>00298 <a name="l00299"></a>00299 CPLErr Write();<a name="l00300"></a>00300 <a name="l00301"></a>00301 <a class="code" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4">GDALDataType</a> GetDataType() { <span class="keywordflow">return</span> eType; }<a name="l00302"></a>00302 <span class="keywordtype">int</span> GetXOff() { <span class="keywordflow">return</span> nXOff; }<a name="l00303"></a>00303 <span class="keywordtype">int</span> GetYOff() { <span class="keywordflow">return</span> nYOff; }<a name="l00304"></a>00304 <span class="keywordtype">int</span> GetXSize() { <span class="keywordflow">return</span> nXSize; }<a name="l00305"></a>00305 <span class="keywordtype">int</span> GetYSize() { <span class="keywordflow">return</span> nYSize; }<a name="l00306"></a>00306 <span class="keywordtype">int</span> GetDirty() { <span class="keywordflow">return</span> bDirty; }<a name="l00307"></a>00307 <span class="keywordtype">int</span> GetLockCount() { <span class="keywordflow">return</span> nLockCount; }<a name="l00308"></a>00308 <a name="l00309"></a>00309 <span class="keywordtype">void</span> *GetDataRef( <span class="keywordtype">void</span> ) { <span class="keywordflow">return</span> pData; }<a name="l00310"></a>00310 <a name="l00311"></a>00311 <a class="code" href="classGDALRasterBand.html">GDALRasterBand</a> *GetBand() { <span class="keywordflow">return</span> poBand; }<a name="l00312"></a>00312 <a name="l00313"></a>00313 <span class="keyword">static</span> <span class="keywordtype">int</span> FlushCacheBlock();<a name="l00314"></a>00314 <span class="keyword">static</span> <span class="keywordtype">void</span> Verify();<a name="l00315"></a>00315 <a name="l00316"></a>00316 <span class="keyword">static</span> <span class="keywordtype">int</span> SafeLockBlock( GDALRasterBlock ** );<a name="l00317"></a>00317 };<a name="l00318"></a>00318 <a name="l00319"></a>00319 <span class="comment">/* ******************************************************************** */</span><a name="l00320"></a>00320 <span class="comment">/* GDALColorTable */</span><a name="l00321"></a>00321 <span class="comment">/* ******************************************************************** */</span><a name="l00322"></a>00322 <a name="l00323"></a>00323 <span class="keyword">class </span>CPL_DLL GDALColorTable<a name="l00324"></a>00324 {<a name="l00325"></a>00325 <a class="code" href="gdal_8h.html#18d4e3dfbc97c1fddab692eabb3c5a24">GDALPaletteInterp</a> eInterp;<a name="l00326"></a>00326 <a name="l00327"></a>00327 std::vector<GDALColorEntry> aoEntries;<a name="l00328"></a>00328 <a name="l00329"></a>00329 <span class="keyword">public</span>:<a name="l00330"></a>00330 GDALColorTable( <a class="code" href="gdal_8h.html#18d4e3dfbc97c1fddab692eabb3c5a24">GDALPaletteInterp</a> = <a class="code" href="gdal_8h.html#18d4e3dfbc97c1fddab692eabb3c5a24ef2cdaf2e088b562d0c41878354a86eb">GPI_RGB</a> );<a name="l00331"></a>00331 ~GDALColorTable();<a name="l00332"></a>00332 <a name="l00333"></a>00333 GDALColorTable *Clone() <span class="keyword">const</span>;<a name="l00334"></a>00334 <a name="l00335"></a>00335 <a class="code" href="gdal_8h.html#18d4e3dfbc97c1fddab692eabb3c5a24">GDALPaletteInterp</a> GetPaletteInterpretation() <span class="keyword">const</span>;<a name="l00336"></a>00336 <a name="l00337"></a>00337 <span class="keywordtype">int</span> GetColorEntryCount() <span class="keyword">const</span>;<a name="l00338"></a>00338 <span class="keyword">const</span> <a class="code" href="structGDALColorEntry.html">GDALColorEntry</a> *GetColorEntry( <span class="keywordtype">int</span> ) <span class="keyword">const</span>;<a name="l00339"></a>00339 <span class="keywordtype">int</span> GetColorEntryAsRGB( <span class="keywordtype">int</span>, <a class="code" href="structGDALColorEntry.html">GDALColorEntry</a> * ) <span class="keyword">const</span>;<a name="l00340"></a>00340 <span class="keywordtype">void</span> SetColorEntry( <span class="keywordtype">int</span>, <span class="keyword">const</span> <a class="code" href="structGDALColorEntry.html">GDALColorEntry</a> * );<a name="l00341"></a>00341 };<a name="l00342"></a>00342 <a name="l00343"></a>00343 <span class="comment">/* ******************************************************************** */</span><a name="l00344"></a>00344 <span class="comment">/* GDALRasterBand */</span><a name="l00345"></a>00345 <span class="comment">/* ******************************************************************** */</span><a name="l00346"></a>00346 <a name="l00348"></a>00348 <a name="l00349"></a><a class="code" href="classGDALRasterBand.html">00349</a> <span class="keyword">class </span>CPL_DLL GDALRasterBand : <span class="keyword">public</span> GDALMajorObject<a name="l00350"></a>00350 {<a name="l00351"></a>00351 <span class="keyword">protected</span>:<a name="l00352"></a>00352 GDALDataset *poDS;<a name="l00353"></a>00353 <span class="keywordtype">int</span> nBand; <span class="comment">/* 1 based */</span><a name="l00354"></a>00354 <a name="l00355"></a>00355 <span class="keywordtype">int</span> nRasterXSize;<a name="l00356"></a>00356 <span class="keywordtype">int</span> nRasterYSize;<a name="l00357"></a>00357 <a name="l00358"></a>00358 <a class="code" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4">GDALDataType</a> eDataType;⌨️ 快捷键说明
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