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/******************************************************************************
* $Id: hfatest.cpp 22802 2011-07-24 14:16:58Z rouault $
*
* Project: Erdas Imagine (.img) Translator
* Purpose: Testing mainline for HFA services - transitory.
* Author: Frank Warmerdam, warmerdam@pobox.com
*
******************************************************************************
* Copyright (c) 1999, Intergraph Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
****************************************************************************/
#include "hfa_p.h"
#include "cpl_multiproc.h"
CPL_CVSID("$Id: hfatest.cpp 22802 2011-07-24 14:16:58Z rouault $");
/************************************************************************/
/* Usage() */
/************************************************************************/
static void Usage()
{
printf( "hfatest [-dd] [-dt] [-dr] filename\n" );
}
/************************************************************************/
/* Stub for HFAPCSStructToWKT, defined in hfadataset.cpp but used by */
/* hfaopen.cpp */
/************************************************************************/
#ifndef WIN32
char *
HFAPCSStructToWKT( const Eprj_Datum *psDatum,
const Eprj_ProParameters *psPro,
const Eprj_MapInfo *psMapInfo,
HFAEntry *poMapInformation )
{
return NULL;
}
#endif
/************************************************************************/
/* main() */
/************************************************************************/
int main( int argc, char ** argv )
{
const char *pszFilename = NULL;
int nDumpTree = FALSE;
int nDumpDict = FALSE;
int nRastReport = FALSE;
int i, nXSize, nYSize, nBands;
HFAHandle hHFA;
const Eprj_MapInfo *psMapInfo;
const Eprj_ProParameters *psProParameters;
const Eprj_Datum *psDatum;
/* -------------------------------------------------------------------- */
/* Handle arguments. */
/* -------------------------------------------------------------------- */
for( i = 1; i < argc; i++ )
{
if( EQUAL(argv[i],"-dd") )
nDumpDict = TRUE;
else if( EQUAL(argv[i],"-dt") )
nDumpTree = TRUE;
else if( EQUAL(argv[i],"-dr") )
nRastReport = TRUE;
else if( pszFilename == NULL )
pszFilename = argv[i];
else
{
Usage();
exit( 1 );
}
}
if( pszFilename == NULL )
{
Usage();
exit( 1 );
}
/* -------------------------------------------------------------------- */
/* Open the file. */
/* -------------------------------------------------------------------- */
hHFA = HFAOpen( pszFilename, "r" );
if( hHFA == NULL )
{
printf( "HFAOpen() failed.\n" );
exit( 100 );
}
/* -------------------------------------------------------------------- */
/* Do we want to walk the tree dumping out general information? */
/* -------------------------------------------------------------------- */
if( nDumpDict )
{
HFADumpDictionary( hHFA, stdout );
}
/* -------------------------------------------------------------------- */
/* Do we want to walk the tree dumping out general information? */
/* -------------------------------------------------------------------- */
if( nDumpTree )
{
HFADumpTree( hHFA, stdout );
}
/* -------------------------------------------------------------------- */
/* Dump indirectly collected data about bands. */
/* -------------------------------------------------------------------- */
HFAGetRasterInfo( hHFA, &nXSize, &nYSize, &nBands );
if( nRastReport )
{
printf( "Raster Size = %d x %d\n", nXSize, nYSize );
for( i = 1; i <= nBands; i++ )
{
int nDataType, nColors, nOverviews, iOverview;
double *padfRed, *padfGreen, *padfBlue, *padfAlpha, *padfBins;
int nBlockXSize, nBlockYSize, nCompressionType;
HFAGetBandInfo( hHFA, i, &nDataType, &nBlockXSize, &nBlockYSize,
&nCompressionType );
nOverviews = HFAGetOverviewCount( hHFA, i );
printf( "Band %d: %dx%d tiles, type = %d\n",
i, nBlockXSize, nBlockYSize, nDataType );
for( iOverview=0; iOverview < nOverviews; iOverview++ )
{
HFAGetOverviewInfo( hHFA, i, iOverview,
&nXSize, &nYSize,
&nBlockXSize, &nBlockYSize, NULL );
printf( " Overview: %dx%d (blocksize %dx%d)\n",
nXSize, nYSize, nBlockXSize, nBlockYSize );
}
if( HFAGetPCT( hHFA, i, &nColors, &padfRed, &padfGreen,
&padfBlue, &padfAlpha, &padfBins )
== CE_None )
{
int j;
for( j = 0; j < nColors; j++ )
{
printf( "PCT[%d] = %f,%f,%f %f\n",
(padfBins != NULL) ? (int) padfBins[j] : j,
padfRed[j], padfGreen[j],
padfBlue[j], padfAlpha[j]);
}
}
/* -------------------------------------------------------------------- */
/* Report statistics. We need to dig directly into the C++ API. */
/* -------------------------------------------------------------------- */
HFABand *poBand = hHFA->papoBand[i-1];
HFAEntry *poStats = poBand->poNode->GetNamedChild( "Statistics" );
if( poStats != NULL )
{
printf( " Min: %g Max: %g Mean: %g\n",
poStats->GetDoubleField( "minimum" ),
poStats->GetDoubleField( "maximum" ),
poStats->GetDoubleField( "mean" ) );
printf( " Median: %g Mode: %g Stddev: %g\n",
poStats->GetDoubleField( "median" ),
poStats->GetDoubleField( "mode" ),
poStats->GetDoubleField( "stddev" ) );
}
else
printf( " No Statistics found.\n" );
}
/* -------------------------------------------------------------------- */
/* Dump the map info structure. */
/* -------------------------------------------------------------------- */
psMapInfo = HFAGetMapInfo( hHFA );
if( psMapInfo != NULL )
{
printf( "MapInfo.proName = %s\n", psMapInfo->proName );
printf( "MapInfo.upperLeftCenter.x = %.2f\n",
psMapInfo->upperLeftCenter.x );
printf( "MapInfo.upperLeftCenter.y = %.2f\n",
psMapInfo->upperLeftCenter.y );
}
else
{
printf( "No Map Info found\n" );
}
}
psProParameters = HFAGetProParameters( hHFA );
psDatum = HFAGetDatum( hHFA );
HFAClose( hHFA );
VSICleanupFileManager();
CPLCleanupTLS();
#ifdef DBMALLOC
malloc_dump(1);
#endif
exit( 0 );
}
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