<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html><head><meta name="robots" content="noindex">
<meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
<title>Simple C Example: gdalinfo.c</title>
<link href="doxygen.css" rel="stylesheet" type="text/css">
</head><body bgcolor="#ffffff">
<!-- Generated by Doxygen 1.2.3-20001105 on Thu Mar 28 09:47:33 2002 -->
<center>
<a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="functions.html">Compound Members</a> <a class="qindex" href="globals.html">File Members</a> <a class="qindex" href="pages.html">Related Pages</a> </center>
<hr><a name="gdalinfo.c"><h2>Simple C Example: gdalinfo.c</h2></a>
<center>
<p>
</center>
<p>
<div class="fragment"><pre><font class="comment">/* ****************************************************************************</font>
<font class="comment"> * Copyright (c) 1998, Frank Warmerdam</font>
<font class="comment"> *</font>
<font class="comment"> * Permission is hereby granted, free of charge, to any person obtaining a</font>
<font class="comment"> * copy of this software and associated documentation files (the "Software"),</font>
<font class="comment"> * to deal in the Software without restriction, including without limitation</font>
<font class="comment"> * the rights to use, copy, modify, merge, publish, distribute, sublicense,</font>
<font class="comment"> * and/or sell copies of the Software, and to permit persons to whom the</font>
<font class="comment"> * Software is furnished to do so, subject to the following conditions:</font>
<font class="comment"> *</font>
<font class="comment"> * The above copyright notice and this permission notice shall be included</font>
<font class="comment"> * in all copies or substantial portions of the Software.</font>
<font class="comment"> *</font>
<font class="comment"> * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS</font>
<font class="comment"> * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</font>
<font class="comment"> * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL</font>
<font class="comment"> * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</font>
<font class="comment"> * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING</font>
<font class="comment"> * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER</font>
<font class="comment"> * DEALINGS IN THE SOFTWARE.</font>
<font class="comment"> * ****************************************************************************</font>
<font class="comment"> *</font>
<font class="comment"> * gdalinfo.c</font>
<font class="comment"> *</font>
<font class="comment"> * Simple application for dumping all the data about a dataset. Mainly</font>
<font class="comment"> * serves as an early test harnass.</font>
<font class="comment"> *</font>
<font class="comment"> * $Log: gdalinfo.c,v $</font>
<font class="comment"> * Revision 1.23 2002/03/25 13:50:07 warmerda</font>
<font class="comment"> * only report min/max values if fetch successfully</font>
<font class="comment"> *</font>
<font class="comment"> * Revision 1.22 2002/01/13 01:42:37 warmerda</font>
<font class="comment"> * add -sample test</font>
<font class="comment"> *</font>
<font class="comment"> * Revision 1.21 2001/11/17 21:40:58 warmerda</font>
<font class="comment"> * converted to use OGR projection services</font>
<font class="comment"> *</font>
<font class="comment"> * Revision 1.20 2001/11/02 22:21:36 warmerda</font>
<font class="comment"> * fixed memory leak</font>
<font class="comment"> *</font>
<font class="comment"> * Revision 1.19 2001/07/18 05:05:12 warmerda</font>
<font class="comment"> * added CPL_CSVID</font>
<font class="comment"> *</font>
<font class="comment"> * Revision 1.18 2001/07/05 13:12:40 warmerda</font>
<font class="comment"> * added UnitType support</font>
<font class="comment"> *</font>
<font class="comment"> * Revision 1.17 2001/06/28 19:40:12 warmerda</font>
<font class="comment"> * added subdatset reporting</font>
<font class="comment"> *</font>
<font class="comment"> * Revision 1.16 2000/11/29 20:52:53 warmerda</font>
<font class="comment"> * Add pretty printing of projection.</font>
<font class="comment"> *</font>
<font class="comment"> * Revision 1.15 2000/08/25 14:26:02 warmerda</font>
<font class="comment"> * added nodata, and arbitrary overview reporting</font>
<font class="comment"> *</font>
<font class="comment"> * Revision 1.14 2000/06/12 14:21:43 warmerda</font>
<font class="comment"> * Fixed min/max printf.</font>
<font class="comment"> *</font>
<font class="comment"> * Revision 1.13 2000/05/15 14:06:26 warmerda</font>
<font class="comment"> * Added -mm for computing min/max, and fixed ovewriting of i.</font>
<font class="comment"> *</font>
<font class="comment"> * Revision 1.12 2000/04/21 21:57:33 warmerda</font>
<font class="comment"> * updated the way metadata is handled</font>
<font class="comment"> *</font>
<font class="comment"> * Revision 1.11 2000/03/31 13:43:21 warmerda</font>
<font class="comment"> * added code to report all corners and gcps</font>
<font class="comment"> *</font>
<font class="comment"> * Revision 1.10 2000/03/29 15:33:32 warmerda</font>
<font class="comment"> * added block size</font>
<font class="comment"> *</font>
<font class="comment"> * Revision 1.9 2000/03/06 21:50:37 warmerda</font>
<font class="comment"> * added min/max support</font>
<font class="comment"> *</font>
<font class="comment"> * Revision 1.8 2000/03/06 02:18:13 warmerda</font>
<font class="comment"> * added overviews, and colour table</font>
<font class="comment"> *</font>
<font class="comment"> * Revision 1.6 1999/12/30 02:40:17 warmerda</font>
<font class="comment"> * Report driver used.</font>
<font class="comment"> *</font>
<font class="comment"> * Revision 1.5 1999/10/21 13:22:59 warmerda</font>
<font class="comment"> * Print band type symbolically rather than numerically.</font>
<font class="comment"> *</font>
<font class="comment"> * Revision 1.4 1999/10/01 14:45:14 warmerda</font>
<font class="comment"> * prettied up</font>
<font class="comment"> *</font>
<font class="comment"> * Revision 1.3 1999/03/02 21:12:01 warmerda</font>
<font class="comment"> * add DMS reporting of lat/long</font>
<font class="comment"> *</font>
<font class="comment"> * Revision 1.2 1999/01/11 15:27:59 warmerda</font>
<font class="comment"> * Add projection support</font>
<font class="comment"> *</font>
<font class="comment"> * Revision 1.1 1998/12/03 18:35:06 warmerda</font>
<font class="comment"> * New</font>
<font class="comment"> *</font>
<font class="comment"> */</font>
<font class="preprocessor">#include "<a class="code" href="gdal_h.html">gdal.h</a>"</font>
<font class="preprocessor">#include "ogr_srs_api.h"</font>
<font class="preprocessor">#include "cpl_string.h"</font>
CPL_CVSID(<font class="stringliteral">"$Id: gdalinfo.c,v 1.23 2002/03/25 13:50:07 warmerda Exp $"</font>);
<font class="keyword">static</font> <font class="keywordtype">int</font>
GDALInfoReportCorner( GDALDatasetH hDataset,
<font class="keyword">const</font> <font class="keywordtype">char</font> * corner_name,
<font class="keywordtype">double</font> x, <font class="keywordtype">double</font> y );
<font class="comment">/************************************************************************/</font>
<font class="comment">/* main() */</font>
<font class="comment">/************************************************************************/</font>
<font class="keywordtype">int</font> main( <font class="keywordtype">int</font> argc, <font class="keywordtype">char</font> ** argv )<font class="keyword"></font>
<font class="keyword"></font>
<font class="keyword"></font>{
GDALDatasetH hDataset;
GDALRasterBandH hBand;
<font class="keywordtype">int</font> i, iBand;
<font class="keywordtype">double</font> adfGeoTransform[6];
GDALDriverH hDriver;
<font class="keywordtype">char</font> **papszMetadata;
<font class="keywordtype">int</font> bComputeMinMax = FALSE, bSample = FALSE;
<font class="keywordflow">if</font>( argc < 2 )
{
printf( <font class="stringliteral">"Usage: gdalinfo [-mm] datasetname\n"</font> );
exit( 10 );
}
<font class="keywordflow">if</font>( EQUAL(argv[1],<font class="stringliteral">"-mm"</font>) )
{
bComputeMinMax = TRUE;
argv++;
}
<font class="keywordflow">if</font>( EQUAL(argv[1],<font class="stringliteral">"-sample"</font>) )
{
bSample = TRUE;
argv++;
}
<a class="code" href="gdal_h.html#a57">GDALAllRegister</a>();
hDataset = <a class="code" href="gdal_h.html#a60">GDALOpen</a>( argv[1], GA_ReadOnly );
<font class="keywordflow">if</font>( hDataset == NULL )
{
fprintf( stderr,
<font class="stringliteral">"GDALOpen failed - %d\n%s\n"</font>,
<a class="code" href="cpl_error_h.html#a20">CPLGetLastErrorNo</a>(), <a class="code" href="cpl_error_h.html#a22">CPLGetLastErrorMsg</a>() );
exit( 1 );
}
<font class="comment">/* -------------------------------------------------------------------- */</font>
<font class="comment">/* Report general info. */</font>
<font class="comment">/* -------------------------------------------------------------------- */</font>
hDriver = GDALGetDatasetDriver( hDataset );
printf( <font class="stringliteral">"Driver: %s/%s\n"</font>,
GDALGetDriverShortName( hDriver ),
GDALGetDriverLongName( hDriver ) );
printf( <font class="stringliteral">"Size is %d, %d\n"</font>,
GDALGetRasterXSize( hDataset ),
GDALGetRasterYSize( hDataset ) );
<font class="comment">/* -------------------------------------------------------------------- */</font>
<font class="comment">/* Report projection. */</font>
<font class="comment">/* -------------------------------------------------------------------- */</font>
<font class="keywordflow">if</font>( GDALGetProjectionRef( hDataset ) != NULL )
{
OGRSpatialReferenceH hSRS;
<font class="keywordtype">char</font> *pszProjection;
pszProjection = (<font class="keywordtype">char</font> *) GDALGetProjectionRef( hDataset );
hSRS = OSRNewSpatialReference(NULL);
<font class="keywordflow">if</font>( OSRImportFromWkt( hSRS, &pszProjection ) == CE_None )
{
<font class="keywordtype">char</font> *pszPrettyWkt = NULL;
OSRExportToPrettyWkt( hSRS, &pszPrettyWkt, FALSE );
printf( <font class="stringliteral">"Coordinate System is:\n%s\n"</font>, pszPrettyWkt );
}
<font class="keywordflow">else</font>
printf( <font class="stringliteral">"Coordinate System is `%s'\n"</font>,
GDALGetProjectionRef( hDataset ) );
OSRDestroySpatialReference( hSRS );
}
<font class="comment">/* -------------------------------------------------------------------- */</font>
<font class="comment">/* Report Geotransform. */</font>
<font class="comment">/* -------------------------------------------------------------------- */</font>
<font class="keywordflow">if</font>( GDALGetGeoTransform( hDataset, adfGeoTransform ) == CE_None )
{
printf( <font class="stringliteral">"Origin = (%.6f,%.6f)\n"</font>,
adfGeoTransform[0], adfGeoTransform[3] );
printf( <font class="stringliteral">"Pixel Size = (%.6f,%.6f)\n"</font>,
adfGeoTransform[1], adfGeoTransform[5] );
}
<font class="comment">/* -------------------------------------------------------------------- */</font>
<font class="comment">/* Report GCPs. */</font>
<font class="comment">/* -------------------------------------------------------------------- */</font>
<font class="keywordflow">if</font>( GDALGetGCPCount( hDataset ) > 0 )
{
printf( <font class="stringliteral">"GCP Projection = %s\n"</font>, GDALGetGCPProjection(hDataset) );
<font class="keywordflow">for</font>( i = 0; i < GDALGetGCPCount(hDataset); i++ )
{
<font class="keyword">const</font> <a class="code" href="struct_GDAL_GCP.html">GDAL_GCP</a> *psGCP;
psGCP = GDALGetGCPs( hDataset ) + i;
printf( <font class="stringliteral">"GCP[%3d]: Id=%s, Info=%s\n"</font>
<font class="stringliteral">" (%g,%g) -> (%g,%g,%g)\n"</font>,
i, psGCP->pszId, psGCP->pszInfo,
psGCP->dfGCPPixel, psGCP->dfGCPLine,
psGCP->dfGCPX, psGCP->dfGCPY, psGCP->dfGCPZ );
}
}
<font class="comment">/* -------------------------------------------------------------------- */</font>
<font class="comment">/* Report metadata. */</font>
<font class="comment">/* -------------------------------------------------------------------- */</font>
papszMetadata = GDALGetMetadata( hDataset, NULL );
<font class="keywordflow">if</font>( CSLCount(papszMetadata) > 0 )
{
printf( <font class="stringliteral">"Metadata:\n"</font> );
<font class="keywordflow">for</font>( i = 0; papszMetadata[i] != NULL; i++ )
{
printf( <font class="stringliteral">" %s\n"</font>, papszMetadata[i] );
}
}
<font class="comment">/* -------------------------------------------------------------------- */</font>
<font class="comment">/* Report subdatasets. */</font>
<font class="comment">/* -------------------------------------------------------------------- */</font>
papszMetadata = GDALGetMetadata( hDataset, <font class="stringliteral">"SUBDATASETS"</font> );
<font class="keywordflow">if</font>( CSLCount(papszMetadata) > 0 )
{
printf( <font class="stringliteral">"Subdatasets:\n"</font> );
<font class="keywordflow">for</font>( i = 0; papszMetadata[i] != NULL; i++ )
{
printf( <font class="stringliteral">" %s\n"</font>, papszMetadata[i] );
}
}
<font class="comment">/* -------------------------------------------------------------------- */</font>
<font class="comment">/* Report corners. */</font>
<font class="comment">/* -------------------------------------------------------------------- */</font>
printf( <font class="stringliteral">"Corner Coordinates:\n"</font> );
GDALInfoReportCorner( hDataset, <font class="stringliteral">"Upper Left"</font>,
0.0, 0.0 );
GDALInfoReportCorner( hDataset, <font class="stringliteral">"Lower Left"</font>,
0.0, GDALGetRasterYSize(hDataset));
GDALInfoReportCorner( hDataset, <font class="stringliteral">"Upper Right"</font>,
GDALGetRasterXSize(hDataset), 0.0 );
GDALInfoReportCorner( hDataset, <font class="stringliteral">"Lower Right"</font>,
GDALGetRasterXSize(hDataset),
GDALGetRasterYSize(hDataset) );
GDALInfoReportCorner( hDataset, <font class="stringliteral">"Center"</font>,
GDALGetRasterXSize(hDataset)/2.0,
GDALGetRasterYSize(hDataset)/2.0 );
<font class="comment">/* ==================================================================== */</font>
<font class="comment">/* Loop over bands. */</font>
<font class="comment">/* ==================================================================== */</font>
<font class="keywordflow">for</font>( iBand = 0; iBand < GDALGetRasterCount( hDataset ); iBand++ )
{
<font class="keywordtype">double</font> dfMin, dfMax, adfCMinMax[2], dfNoData;
<font class="keywordtype">int</font> bGotMin, bGotMax, bGotNodata;
<font class="keywordtype">int</font> nBlockXSize, nBlockYSize;
hBand = GDALGetRasterBand( hDataset, iBand+1 );
<font class="keywordflow">if</font>( bSample )
{
<font class="keywordtype">float</font> afSample[10000];
<font class="keywordtype">int</font> nCount;
nCount = GDALGetRandomRasterSample( hBand, 10000, afSample );
printf( <font class="stringliteral">"Got %d samples.\n"</font>, nCount );
}
GDALGetBlockSize( hBand, &nBlockXSize, &nBlockYSize );
printf( <font class="stringliteral">"Band %d Block=%dx%d Type=%s, ColorInterp=%s\n"</font>, iBand+1,
nBlockXSize, nBlockYSize,
GDALGetDataTypeName(
GDALGetRasterDataType(hBand)),
<a class="code" href="gdal_h.html#a50">GDALGetColorInterpretationName</a>(
GDALGetRasterColorInterpretation(hBand)) );
<font class="keywordflow">if</font>( GDALGetDescription( hBand ) != NULL
&& strlen(GDALGetDescription( hBand )) > 0 )
printf( <font class="stringliteral">" Description = %s\n"</font>, GDALGetDescription(hBand) );
dfMin = GDALGetRasterMinimum( hBand, &bGotMin );
dfMax = GDALGetRasterMaximum( hBand, &bGotMax );
<font class="keywordflow">if</font>( bGotMin || bGotMax || bComputeMinMax )
{
printf( <font class="stringliteral">" "</font> );
<font class="keywordflow">if</font>( bGotMin )
printf( <font class="stringliteral">"Min=%.3f "</font>, dfMin );
<font class="keywordflow">if</font>( bGotMax )
printf( <font class="stringliteral">"Max=%.3f "</font>, dfMax );
<font class="keywordflow">if</font>( bComputeMinMax )
{
<a class="code" href="gdal_h.html#a118">GDALComputeRasterMinMax</a>( hBand, TRUE, adfCMinMax );
printf( <font class="stringliteral">" Computed Min/Max=%.3f,%.3f"</font>,
adfCMinMax[0], adfCMinMax[1] );
}
printf( <font class="stringliteral">"\n"</font> );
}
dfNoData = GDALGetRasterNoDataValue( hBand, &bGotNodata );
<font class="keywordflow">if</font>( bGotNodata )
{
printf( <font class="stringliteral">" NoData Value=%g\n"</font>, dfNoData );
}
<font class="keywordflow">if</font>( GDALGetOverviewCount(hBand) > 0 )
{
<font class="keywordtype">int</font> iOverview;
printf( <font class="stringliteral">" Overviews: "</font> );
<font class="keywordflow">for</font>( iOverview = 0;
iOverview < GDALGetOverviewCount(hBand);
iOverview++ )
{
GDALRasterBandH hOverview;
<font class="keywordflow">if</font>( iOverview != 0 )
printf( <font class="stringliteral">", "</font> );
hOverview = GDALGetOverview( hBand, iOverview );
printf( <font class="stringliteral">"%dx%d"</font>,
GDALGetRasterBandXSize( hOverview ),
GDALGetRasterBandYSize( hOverview ) );
}
printf( <font class="stringliteral">"\n"</font> );
}
<font class="keywordflow">if</font>( GDALHasArbitraryOverviews( hBand ) )
{
printf( <font class="stringliteral">" Overviews: arbitrary\n"</font> );
}
<font class="keywordflow">if</font>( strlen(GDALGetRasterUnitType(hBand)) > 0 )
{
printf( <font class="stringliteral">" Unit Type: %s\n"</font>, GDALGetRasterUnitType(hBand) );
}
papszMetadata = GDALGetMetadata( hBand, NULL );
<font class="keywordflow">if</font>( CSLCount(papszMetadata) > 0 )
{
printf( <font class="stringliteral">"Metadata:\n"</font> );
<font class="keywordflow">for</font>( i = 0; papszMetadata[i] != NULL; i++ )
{
printf( <font class="stringliteral">" %s\n"</font>, papszMetadata[i] );
}
}
<font class="keywordflow">if</font>( GDALGetRasterColorInterpretation(hBand) == GCI_PaletteIndex )
{
GDALColorTableH hTable;
<font class="keywordtype">int</font> i;
hTable = GDALGetRasterColorTable( hBand );
printf( <font class="stringliteral">" Color Table (%s with %d entries)\n"</font>,
<a class="code" href="gdal_h.html#a51">GDALGetPaletteInterpretationName</a>(
GDALGetPaletteInterpretation( hTable )),
GDALGetColorEntryCount( hTable ) );
<font class="keywordflow">for</font>( i = 0; i < GDALGetColorEntryCount( hTable ); i++ )
{
<a class="code" href="struct_GDALColorEntry.html">GDALColorEntry</a> sEntry;
GDALGetColorEntryAsRGB( hTable, i, &sEntry );
printf( <font class="stringliteral">" %3d: %d,%d,%d,%d\n"</font>,
i,
sEntry.c1,
sEntry.c2,
sEntry.c3,
sEntry.c4 );
}
}
}
GDALClose( hDataset );
exit( 0 );
}
<font class="comment">/************************************************************************/</font>
<font class="comment">/* GDALInfoReportCorner() */</font>
<font class="comment">/************************************************************************/</font>
<font class="keyword">static</font> <font class="keywordtype">int</font>
GDALInfoReportCorner( GDALDatasetH hDataset,
<font class="keyword">const</font> <font class="keywordtype">char</font> * corner_name,
<font class="keywordtype">double</font> x, <font class="keywordtype">double</font> y )<font class="keyword"></font>
<font class="keyword"></font>
<font class="keyword"></font>{
<font class="keywordtype">double</font> dfGeoX, dfGeoY;
<font class="keyword">const</font> <font class="keywordtype">char</font> *pszProjection;
<font class="keywordtype">double</font> adfGeoTransform[6];
OGRCoordinateTransformationH hTransform = NULL;
printf( <font class="stringliteral">"%-11s "</font>, corner_name );
<font class="comment">/* -------------------------------------------------------------------- */</font>
<font class="comment">/* Transform the point into georeferenced coordinates. */</font>
<font class="comment">/* -------------------------------------------------------------------- */</font>
<font class="keywordflow">if</font>( GDALGetGeoTransform( hDataset, adfGeoTransform ) == CE_None )
{
pszProjection = GDALGetProjectionRef(hDataset);
dfGeoX = adfGeoTransform[0] + adfGeoTransform[1] * x
+ adfGeoTransform[2] * y;
dfGeoY = adfGeoTransform[3] + adfGeoTransform[4] * x
+ adfGeoTransform[5] * y;
}
<font class="keywordflow">else</font>
{
printf( <font class="stringliteral">"(%7.1f,%7.1f)\n"</font>, x, y );
<font class="keywordflow">return</font> FALSE;
}
<font class="comment">/* -------------------------------------------------------------------- */</font>
<font class="comment">/* Report the georeferenced coordinates. */</font>
<font class="comment">/* -------------------------------------------------------------------- */</font>
<font class="keywordflow">if</font>( ABS(dfGeoX) < 181 && ABS(dfGeoY) < 91 )
{
printf( <font class="stringliteral">"(%12.7f,%12.7f) "</font>, dfGeoX, dfGeoY );
}
<font class="keywordflow">else</font>
{
printf( <font class="stringliteral">"(%12.3f,%12.3f) "</font>, dfGeoX, dfGeoY );
}
<font class="comment">/* -------------------------------------------------------------------- */</font>
<font class="comment">/* Setup transformation to lat/long. */</font>
<font class="comment">/* -------------------------------------------------------------------- */</font>
<font class="keywordflow">if</font>( pszProjection != NULL && strlen(pszProjection) > 0 )
{
OGRSpatialReferenceH hProj, hLatLong = NULL;
hProj = OSRNewSpatialReference( pszProjection );
<font class="keywordflow">if</font>( hProj != NULL )
hLatLong = OSRCloneGeogCS( hProj );
<font class="keywordflow">if</font>( hLatLong != NULL )
{
hTransform = OCTNewCoordinateTransformation( hProj, hLatLong );
OSRDestroySpatialReference( hLatLong );
}
<font class="keywordflow">if</font>( hProj != NULL )
OSRDestroySpatialReference( hProj );
}
<font class="comment">/* -------------------------------------------------------------------- */</font>
<font class="comment">/* Transform to latlong and report. */</font>
<font class="comment">/* -------------------------------------------------------------------- */</font>
<font class="keywordflow">if</font>( hTransform != NULL
&& OCTTransform(hTransform,1,&dfGeoX,&dfGeoY,NULL) )
{
printf( <font class="stringliteral">"(%s,"</font>, GDALDecToDMS( dfGeoX, <font class="stringliteral">"Long"</font>, 2 ) );
printf( <font class="stringliteral">"%s)"</font>, GDALDecToDMS( dfGeoY, <font class="stringliteral">"Lat"</font>, 2 ) );
}
<font class="keywordflow">if</font>( hTransform != NULL )
OCTDestroyCoordinateTransformation( hTransform );
printf( <font class="stringliteral">"\n"</font> );
<font class="keywordflow">return</font> TRUE;
}
</div></pre>
<p>
<hr><address><small>Generated at Thu Mar 28 09:47:33 2002 for GDAL by
<a href="http://www.stack.nl/~dimitri/doxygen/index.html">
<img src="doxygen.gif" alt="doxygen" align="middle" border=0
width=110 height=53></a>1.2.3-20001105 written by <a href="mailto:dimitri@stack.nl">Dimitri van Heesch</a>,
© 1997-2000</small></address>
</body>
</html>
