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gdal库的学习文档

&nbsp;&nbsp;<b>GDT_Unknown</b> =  0, 
<a class="el" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a438a66c26861d368e95ba42106ee3ab92">GDT_Byte</a> =  1, 
<a class="el" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4b8eec11a9f30464690e2602cca2ac5d5">GDT_UInt16</a> =  2, 
<a class="el" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4cd01d1afd29ffdb9a1cc6c09de61fd2b">GDT_Int16</a> =  3, 
<br>
&nbsp;&nbsp;<a class="el" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a41d9deacb35e7b76f14c67d1b699cde33">GDT_UInt32</a> =  4, 
<a class="el" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4ed358376a9194ff029931af07d4cf6ca">GDT_Int32</a> =  5, 
<a class="el" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4f5cbd2f96abffd9ac061fc0dced5cbba">GDT_Float32</a> =  6, 
<a class="el" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a469dbfcc12cc807423cb51cf4f9d54983">GDT_Float64</a> =  7, 
<br>
&nbsp;&nbsp;<a class="el" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4e8f87006869e00c4861f865ed9bbaa8e">GDT_CInt16</a> =  8, 
<a class="el" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a42964aa34ef378a3fa2833cfd09c153af">GDT_CInt32</a> =  9, 
<a class="el" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4554d76abab6d543c77a36e5b59631505">GDT_CFloat32</a> =  10, 
<a class="el" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4603dd2d9f0906bd1f8f72dd47c0a56ac">GDT_CFloat64</a> =  11, 
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&nbsp;&nbsp;<b>GDT_TypeCount</b> =  12
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 }</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">enum &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="gdal_8h.html#045e3967c208993f70257bfd40c9f1d7">GDALAccess</a> { <a class="el" href="gdal_8h.html#045e3967c208993f70257bfd40c9f1d75a021a550b9d5640307d3c0e7e35b732">GA_ReadOnly</a> =  0, 
<a class="el" href="gdal_8h.html#045e3967c208993f70257bfd40c9f1d761c6081de474ef2a756982d3c53130a2">GA_Update</a> =  1
 }</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">enum &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="gdal_8h.html#e602fdf251b6b0210a5af5a7cf7623b3">GDALRWFlag</a> { <a class="el" href="gdal_8h.html#e602fdf251b6b0210a5af5a7cf7623b3b2abfe1fa6e34018b8c692eb48f35cb5">GF_Read</a> =  0, 
<a class="el" href="gdal_8h.html#e602fdf251b6b0210a5af5a7cf7623b37f8fbb849495a05f2281b9a6fac0e7e2">GF_Write</a> =  1
 }</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">enum &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="gdal_8h.html#ce76452d94514561fffa8ea1d2a5968c">GDALColorInterp</a> { <br>
&nbsp;&nbsp;<b>GCI_Undefined</b> = 0, 
<a class="el" href="gdal_8h.html#ce76452d94514561fffa8ea1d2a5968c71deb28920e063c77cbfaea3452c4750">GCI_GrayIndex</a> = 1, 
<a class="el" href="gdal_8h.html#ce76452d94514561fffa8ea1d2a5968c89ac10dbf2ab669cdeaa63eaba2790c2">GCI_PaletteIndex</a> = 2, 
<a class="el" href="gdal_8h.html#ce76452d94514561fffa8ea1d2a5968c8b660683e16eb28071e113b839687d5a">GCI_RedBand</a> = 3, 
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&nbsp;&nbsp;<a class="el" href="gdal_8h.html#ce76452d94514561fffa8ea1d2a5968cb0046e81e087012f5fa77bfbd950466a">GCI_GreenBand</a> = 4, 
<a class="el" href="gdal_8h.html#ce76452d94514561fffa8ea1d2a5968c7f123bcc45b859e97e6e99b7fa9a0bb6">GCI_BlueBand</a> = 5, 
<a class="el" href="gdal_8h.html#ce76452d94514561fffa8ea1d2a5968c92e1f4bb022698619a88434503d10d94">GCI_AlphaBand</a> = 6, 
<a class="el" href="gdal_8h.html#ce76452d94514561fffa8ea1d2a5968c399e22dca3ba78edc6da0837fcc4e9e1">GCI_HueBand</a> = 7, 
<br>
&nbsp;&nbsp;<a class="el" href="gdal_8h.html#ce76452d94514561fffa8ea1d2a5968c1df1b8ffc074586bcad7507139aca684">GCI_SaturationBand</a> = 8, 
<a class="el" href="gdal_8h.html#ce76452d94514561fffa8ea1d2a5968c224ef3f9c41e831b0971a7d3882253b9">GCI_LightnessBand</a> = 9, 
<a class="el" href="gdal_8h.html#ce76452d94514561fffa8ea1d2a5968c4ae10cd06721813160d8529459dab461">GCI_CyanBand</a> = 10, 
<a class="el" href="gdal_8h.html#ce76452d94514561fffa8ea1d2a5968c65401cf97e0ec70365ada2b81ce99430">GCI_MagentaBand</a> = 11, 
<br>
&nbsp;&nbsp;<a class="el" href="gdal_8h.html#ce76452d94514561fffa8ea1d2a5968cb368e0eb3d68c63df4c50144cb3c5ed0">GCI_YellowBand</a> = 12, 
<a class="el" href="gdal_8h.html#ce76452d94514561fffa8ea1d2a5968cb651ff16ef6e7ee8518007af9d8ea31c">GCI_BlackBand</a> = 13, 
<a class="el" href="gdal_8h.html#ce76452d94514561fffa8ea1d2a5968c0f0ec29bfe169630274098e37c03fa1d">GCI_YCbCr_YBand</a> = 14, 
<a class="el" href="gdal_8h.html#ce76452d94514561fffa8ea1d2a5968cd190fae1d360ec63b445b4809c11a257">GCI_YCbCr_CbBand</a> = 15, 
<br>
&nbsp;&nbsp;<a class="el" href="gdal_8h.html#ce76452d94514561fffa8ea1d2a5968caa394f2da768114f58f3e1622357eecf">GCI_YCbCr_CrBand</a> = 16, 
<a class="el" href="gdal_8h.html#ce76452d94514561fffa8ea1d2a5968ca75f57ecbf647803e5687d89695d7df0">GCI_Max</a> = 16
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 }</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">enum &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="gdal_8h.html#18d4e3dfbc97c1fddab692eabb3c5a24">GDALPaletteInterp</a> { <a class="el" href="gdal_8h.html#18d4e3dfbc97c1fddab692eabb3c5a248d52e76f5d0081231c941b85525a0df4">GPI_Gray</a> = 0, 
<a class="el" href="gdal_8h.html#18d4e3dfbc97c1fddab692eabb3c5a24ef2cdaf2e088b562d0c41878354a86eb">GPI_RGB</a> = 1, 
<a class="el" href="gdal_8h.html#18d4e3dfbc97c1fddab692eabb3c5a240c9dde08faf96179ad73e7398c24d912">GPI_CMYK</a> = 2, 
<a class="el" href="gdal_8h.html#18d4e3dfbc97c1fddab692eabb3c5a246755560f139efa345649ac487ce97194">GPI_HLS</a> = 3
 }</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">enum &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="gdal_8h.html#810154ac91149d1a63c42717258fe16e">GDALRATFieldType</a> { <a class="el" href="gdal_8h.html#810154ac91149d1a63c42717258fe16eed5ceb9831738f9422d7ea956ac777bd">GFT_Integer</a>, 
<a class="el" href="gdal_8h.html#810154ac91149d1a63c42717258fe16e731a191495739f7db4c42b370465054a">GFT_Real</a>, 
<a class="el" href="gdal_8h.html#810154ac91149d1a63c42717258fe16ed4f97ab6b11e89fd8237524467128b18">GFT_String</a>
 }</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">enum &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="gdal_8h.html#27bf786b965d5227da1acc2a4cab69a1">GDALRATFieldUsage</a> { <br>
&nbsp;&nbsp;<a class="el" href="gdal_8h.html#27bf786b965d5227da1acc2a4cab69a1f9dca802c5eea13cdf7aeff43f1b4279">GFU_Generic</a> =  0, 
<a class="el" href="gdal_8h.html#27bf786b965d5227da1acc2a4cab69a1f75976bde869f83e2bb03b857a9393ce">GFU_PixelCount</a> =  1, 
<a class="el" href="gdal_8h.html#27bf786b965d5227da1acc2a4cab69a16cf04f0a85f0aadc4756e912190951aa">GFU_Name</a> =  2, 
<a class="el" href="gdal_8h.html#27bf786b965d5227da1acc2a4cab69a1046192933e361b456fb2f0bd54a16e42">GFU_Min</a> =  3, 
<br>
&nbsp;&nbsp;<a class="el" href="gdal_8h.html#27bf786b965d5227da1acc2a4cab69a1fa71c7f9847da0825da423fa79bf71de">GFU_Max</a> =  4, 
<a class="el" href="gdal_8h.html#27bf786b965d5227da1acc2a4cab69a14e6e4f366e28311de3960720de28bc34">GFU_MinMax</a> =  5, 
<a class="el" href="gdal_8h.html#27bf786b965d5227da1acc2a4cab69a12ca4874da6b1f0053cbab75a6d4884e9">GFU_Red</a> =  6, 
<a class="el" href="gdal_8h.html#27bf786b965d5227da1acc2a4cab69a1b86656689308ffdd1062ae6f8d82212e">GFU_Green</a> =  7, 
<br>
&nbsp;&nbsp;<a class="el" href="gdal_8h.html#27bf786b965d5227da1acc2a4cab69a1d9707a5412c14a8f50a80c73ab02a20d">GFU_Blue</a> =  8, 
<a class="el" href="gdal_8h.html#27bf786b965d5227da1acc2a4cab69a13b6be24cf88bb1ce920181281c985459">GFU_Alpha</a> =  9, 
<a class="el" href="gdal_8h.html#27bf786b965d5227da1acc2a4cab69a15da631d38dad7f860625744651a26f91">GFU_RedMin</a> =  10, 
<a class="el" href="gdal_8h.html#27bf786b965d5227da1acc2a4cab69a12c184251126c4e1e2840efd61fc1e9a5">GFU_GreenMin</a> =  11, 
<br>
&nbsp;&nbsp;<a class="el" href="gdal_8h.html#27bf786b965d5227da1acc2a4cab69a1915e7063b022db3d5b4a62118375d706">GFU_BlueMin</a> =  12, 
<a class="el" href="gdal_8h.html#27bf786b965d5227da1acc2a4cab69a117b32cdd132a1190c255808b3e7d6e34">GFU_AlphaMin</a> =  13, 
<a class="el" href="gdal_8h.html#27bf786b965d5227da1acc2a4cab69a19cbe01c1941fa8cf0139a417014c92fc">GFU_RedMax</a> =  14, 
<a class="el" href="gdal_8h.html#27bf786b965d5227da1acc2a4cab69a16440fc9d71fcbdb1a066f907472d173c">GFU_GreenMax</a> =  15, 
<br>
&nbsp;&nbsp;<a class="el" href="gdal_8h.html#27bf786b965d5227da1acc2a4cab69a190e08b246dd3902d50cbfb21009a5ddb">GFU_BlueMax</a> =  16, 
<a class="el" href="gdal_8h.html#27bf786b965d5227da1acc2a4cab69a1f6b0f18581b5b4f63cc0e68e7f4280f0">GFU_AlphaMax</a> =  17, 
<a class="el" href="gdal_8h.html#27bf786b965d5227da1acc2a4cab69a13f0c728320b6b8e24cc837cadad2fb2e">GFU_MaxCount</a>
<br>
 }</td></tr>

<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="gdal_8h.html#dd716a80fb41b4140fc6fb6a703ac992">GDALGetDataTypeSize</a> (<a class="el" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4">GDALDataType</a>)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="gdal_8h.html#44065473bdffec7f5a986dfaa93404f6">GDALDataTypeIsComplex</a> (<a class="el" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4">GDALDataType</a>)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">const char *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="gdal_8h.html#33b543bd0b1e36598abb7fa9fd39add7">GDALGetDataTypeName</a> (<a class="el" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4">GDALDataType</a>)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4">GDALDataType</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="gdal_8h.html#fe857c1e31a2ca54fab9bb7855b4da4b">GDALGetDataTypeByName</a> (const char *)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4">GDALDataType</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="gdal_8h.html#86a6ee23be57fc733d57a112557f8ac5">GDALDataTypeUnion</a> (<a class="el" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4">GDALDataType</a>, <a class="el" href="gdal_8h.html#22e22ce0a55036a96f652765793fb7a4">GDALDataType</a>)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">const char *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="gdal_8h.html#d22541da614932e0c34028fe6fc08074">GDALGetColorInterpretationName</a> (<a class="el" href="gdal_8h.html#ce76452d94514561fffa8ea1d2a5968c">GDALColorInterp</a>)</td></tr>