void QgsRasterCalcDialog::insertAvailableOutputFormats() { GDALAllRegister(); int nDrivers = GDALGetDriverCount(); for ( int i = 0; i < nDrivers; ++i ) { GDALDriverH driver = GDALGetDriver( i ); if ( driver != NULL ) { char** driverMetadata = GDALGetMetadata( driver, NULL ); if ( CSLFetchBoolean( driverMetadata, GDAL_DCAP_CREATE, false ) ) { mOutputFormatComboBox->addItem( GDALGetDriverLongName( driver ), QVariant( GDALGetDriverShortName( driver ) ) ); //store the driver shortnames and the corresponding extensions //(just in case the user does not give an extension for the output file name) int index = 0; while (( driverMetadata ) && driverMetadata[index] != 0 ) { QStringList metadataTokens = QString( driverMetadata[index] ).split( "=", QString::SkipEmptyParts ); if ( metadataTokens.size() < 1 ) { break; } if ( metadataTokens[0] == "DMD_EXTENSION" ) { if ( metadataTokens.size() < 2 ) { ++index; continue; } mDriverExtensionMap.insert( QString( GDALGetDriverShortName( driver ) ), metadataTokens[1] ); break; } ++index; } } } } //and set last used driver in combo box QSettings s; QString lastUsedDriver = s.value( "/RasterCalculator/lastOutputFormat", "GeoTIFF" ).toString(); int lastDriverIndex = mOutputFormatComboBox->findText( lastUsedDriver ); if ( lastDriverIndex != -1 ) { mOutputFormatComboBox->setCurrentIndex( lastDriverIndex ); } }
static void Usage() { int iDr; printf( "Usage: gdalasyncread [--help-general]\n" " [-ot {Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/\n" " CInt16/CInt32/CFloat32/CFloat64}]\n" " [-of format] [-b band]\n" " [-outsize xsize[%%] ysize[%%]]\n" " [-srcwin xoff yoff xsize ysize]\n" " [-co \"NAME=VALUE\"]* [-ao \"NAME=VALUE\"]\n" " [-to timeout] [-multi]\n" " src_dataset dst_dataset\n\n" ); printf( "%s\n\n", GDALVersionInfo( "--version" ) ); printf( "The following format drivers are configured and support output:\n" ); for( iDr = 0; iDr < GDALGetDriverCount(); iDr++ ) { GDALDriverH hDriver = GDALGetDriver(iDr); if( GDALGetMetadataItem( hDriver, GDAL_DCAP_CREATE, NULL ) != NULL || GDALGetMetadataItem( hDriver, GDAL_DCAP_CREATECOPY, NULL ) != NULL ) { printf( " %s: %s\n", GDALGetDriverShortName( hDriver ), GDALGetDriverLongName( hDriver ) ); } } }
void ossimGdalImageWriterFactory::getImageFileWritersByMimeType(ossimImageWriterFactoryBase::ImageFileWriterList& result, const ossimString& mimeType)const { int c = GDALGetDriverCount(); int idx = 0; for(idx = 0; idx < c; ++idx) { GDALDriverH h = GDALGetDriver(idx); if(canWrite(h)) { ossimString driverName = GDALGetDriverShortName(h); driverName = "gdal_" + driverName.upcase(); ossimString metaData(GDALGetMetadataItem(h, GDAL_DMD_MIMETYPE, 0)); if(!metaData.empty()) { if(metaData == mimeType) { ossimGdalWriter* writer = new ossimGdalWriter; writer->setOutputImageType(driverName); result.push_back(writer); if ( driverName == "gdal_JP2KAK" ) { // Make it lossless for starters. User can still override. ossimKeywordlist kwl; kwl.add("property0.name", "QUALITY"); kwl.add("property0.value", "100"); writer->loadState(kwl, NULL); } return; } } } } }
static void Usage() { int iDr; printf("Usage: gdal_translate [--help-general]\n" " [-ot {Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/\n" " CInt16/CInt32/CFloat32/CFloat64}] [-strict]\n" " [-of format] [-b band] [-mask band] [-expand {gray|rgb|rgba}]\n" " [-outsize xsize[%%] ysize[%%]]\n" " [-unscale] [-scale [src_min src_max [dst_min dst_max]]]\n" " [-srcwin xoff yoff xsize ysize] [-projwin ulx uly lrx lry]\n" " [-a_srs srs_def] [-a_ullr ulx uly lrx lry] [-a_nodata value]\n" " [-gcp pixel line easting northing [elevation]]*\n" " [-mo \"META-TAG=VALUE\"]* [-q] [-sds]\n" " [-co \"NAME=VALUE\"]* [-stats]\n" " src_dataset dst_dataset\n\n"); printf("%s\n\n", GDALVersionInfo("--version")); printf("The following format drivers are configured and support output:\n"); for (iDr = 0; iDr < GDALGetDriverCount(); iDr++) { GDALDriverH hDriver = GDALGetDriver(iDr); if (GDALGetMetadataItem(hDriver, GDAL_DCAP_CREATE, NULL) != NULL || GDALGetMetadataItem(hDriver, GDAL_DCAP_CREATECOPY, NULL) != NULL) { printf(" %s: %s\n", GDALGetDriverShortName(hDriver), GDALGetDriverLongName(hDriver)); } } }
// [[Rcpp::export]] Rcpp::List CPL_get_rgdal_drivers(int dummy) { int ndr = GetGDALDriverManager()->GetDriverCount(); Rcpp::CharacterVector name(ndr); Rcpp::CharacterVector long_name(ndr); Rcpp::LogicalVector create(ndr); Rcpp::LogicalVector copy(ndr); Rcpp::LogicalVector vattr(ndr); Rcpp::LogicalVector rattr(ndr); Rcpp::LogicalVector vsi_attr(ndr); for (int i = 0; i < ndr; i++) { GDALDriver *pDriver = GetGDALDriverManager()->GetDriver(i); name(i) = GDALGetDriverShortName( pDriver ); long_name(i) = GDALGetDriverLongName( pDriver ); create(i) = (pDriver->GetMetadataItem(GDAL_DCAP_CREATE) != NULL); copy(i) = (pDriver->GetMetadataItem(GDAL_DCAP_CREATECOPY) != NULL); vattr(i) = (pDriver->GetMetadataItem(GDAL_DCAP_VECTOR) != NULL); rattr(i) = (pDriver->GetMetadataItem(GDAL_DCAP_RASTER) != NULL); vsi_attr(i) = (pDriver->GetMetadataItem(GDAL_DCAP_VIRTUALIO) != NULL); } return Rcpp::DataFrame::create( Rcpp::Named("name") = name, Rcpp::Named("long_name") = long_name, Rcpp::Named("write") = create, Rcpp::Named("copy") = copy, Rcpp::Named("is_raster") = rattr, Rcpp::Named("is_vector") = vattr, Rcpp::Named("vsi") = vsi_attr); }
void CheckExtensionConsistency(const char* pszDestFilename, const char* pszDriverName) { CPLString osExt = CPLGetExtension(pszDestFilename); if (osExt.size()) { GDALDriverH hThisDrv = GDALGetDriverByName(pszDriverName); if( hThisDrv != NULL && DoesDriverHandleExtension(hThisDrv, osExt) ) return; int nDriverCount = GDALGetDriverCount(); CPLString osConflictingDriverList; for(int i=0;i<nDriverCount;i++) { GDALDriverH hDriver = GDALGetDriver(i); if( hDriver != hThisDrv && DoesDriverHandleExtension(hDriver, osExt) ) { if (osConflictingDriverList.size()) osConflictingDriverList += ", "; osConflictingDriverList += GDALGetDriverShortName(hDriver); } } if (osConflictingDriverList.size()) { fprintf(stderr, "Warning: The target file has a '%s' extension, which is normally used by the %s driver%s,\n" "but the requested output driver is %s. Is it really what you want ?\n", osExt.c_str(), osConflictingDriverList.c_str(), strchr(osConflictingDriverList.c_str(), ',') ? "s" : "", pszDriverName); } } }
QString QgsRasterFileWriter::driverForExtension( const QString &extension ) { QString ext = extension.trimmed(); if ( ext.isEmpty() ) return QString(); if ( ext.startsWith( '.' ) ) ext.remove( 0, 1 ); GDALAllRegister(); int const drvCount = GDALGetDriverCount(); for ( int i = 0; i < drvCount; ++i ) { GDALDriverH drv = GDALGetDriver( i ); if ( drv ) { char **driverMetadata = GDALGetMetadata( drv, nullptr ); if ( CSLFetchBoolean( driverMetadata, GDAL_DCAP_RASTER, false ) ) { QString drvName = GDALGetDriverShortName( drv ); QStringList driverExtensions = QString( GDALGetMetadataItem( drv, GDAL_DMD_EXTENSIONS, nullptr ) ).split( ' ' ); Q_FOREACH ( const QString &driver, driverExtensions ) { if ( driver.compare( ext, Qt::CaseInsensitive ) == 0 ) return drvName; } } } }
SEXP RGDAL_GetDriverShortName(SEXP sxpDriver) { GDALDriver *pDriver = getGDALDriverPtr(sxpDriver); return(mkString_safe(GDALGetDriverShortName( pDriver ))); }
std::vector<CPLString> GetOutputDriversFor(const char* pszDestFilename, int nFlagRasterVector) { std::vector<CPLString> aoDriverList; CPLString osExt = CPLGetExtension(pszDestFilename); const int nDriverCount = GDALGetDriverCount(); for( int i = 0; i < nDriverCount; i++ ) { GDALDriverH hDriver = GDALGetDriver(i); if( (GDALGetMetadataItem( hDriver, GDAL_DCAP_CREATE, nullptr ) != nullptr || GDALGetMetadataItem( hDriver, GDAL_DCAP_CREATECOPY, nullptr ) != nullptr ) && (((nFlagRasterVector & GDAL_OF_RASTER) && GDALGetMetadataItem( hDriver, GDAL_DCAP_RASTER, nullptr ) != nullptr) || ((nFlagRasterVector & GDAL_OF_VECTOR) && GDALGetMetadataItem( hDriver, GDAL_DCAP_VECTOR, nullptr ) != nullptr)) ) { if( !osExt.empty() && DoesDriverHandleExtension(hDriver, osExt) ) { aoDriverList.push_back( GDALGetDriverShortName(hDriver) ); } else { const char* pszPrefix = GDALGetMetadataItem(hDriver, GDAL_DMD_CONNECTION_PREFIX, nullptr); if( pszPrefix && STARTS_WITH_CI(pszDestFilename, pszPrefix) ) { aoDriverList.push_back( GDALGetDriverShortName(hDriver) ); } } } } // GMT is registered before netCDF for opening reasons, but we want // netCDF to be used by default for output. if( EQUAL(osExt, "nc") && aoDriverList.size() == 2 && EQUAL(aoDriverList[0], "GMT") && EQUAL(aoDriverList[1], "NETCDF") ) { aoDriverList.clear(); aoDriverList.push_back("NETCDF"); aoDriverList.push_back("GMT"); } return aoDriverList; }
static QgsOgrLayerItem *dataItemForLayer( QgsDataItem *parentItem, QString name, QString path, GDALDatasetH hDataSource, int layerId, bool isSubLayer, bool uniqueNames ) { OGRLayerH hLayer = GDALDatasetGetLayer( hDataSource, layerId ); OGRFeatureDefnH hDef = OGR_L_GetLayerDefn( hLayer ); QgsLayerItem::LayerType layerType = QgsLayerItem::Vector; GDALDriverH hDriver = GDALGetDatasetDriver( hDataSource ); QString driverName = QString::fromUtf8( GDALGetDriverShortName( hDriver ) ); OGRwkbGeometryType ogrType = QgsOgrProvider::getOgrGeomType( driverName, hLayer ); QgsWkbTypes::Type wkbType = QgsOgrProviderUtils::qgisTypeFromOgrType( ogrType ); switch ( QgsWkbTypes::geometryType( wkbType ) ) { case QgsWkbTypes::UnknownGeometry: break; case QgsWkbTypes::NullGeometry: layerType = QgsLayerItem::TableLayer; break; case QgsWkbTypes::PointGeometry: layerType = QgsLayerItem::Point; break; case QgsWkbTypes::LineGeometry: layerType = QgsLayerItem::Line; break; case QgsWkbTypes::PolygonGeometry: layerType = QgsLayerItem::Polygon; break; } QgsDebugMsgLevel( QStringLiteral( "ogrType = %1 layertype = %2" ).arg( ogrType ).arg( layerType ), 2 ); QString layerUri = path; if ( isSubLayer ) { // we are in a collection name = QString::fromUtf8( OGR_FD_GetName( hDef ) ); QgsDebugMsg( "OGR layer name : " + name ); if ( !uniqueNames ) { layerUri += "|layerid=" + QString::number( layerId ); } else { layerUri += "|layername=" + name; } path += '/' + name; } Q_ASSERT( !name.isEmpty() ); QgsDebugMsgLevel( "OGR layer uri : " + layerUri, 2 ); return new QgsOgrLayerItem( parentItem, name, path, layerUri, layerType, isSubLayer ); }
QVector<QgsDataItem *> QgsOgrDataCollectionItem::createChildren() { QVector<QgsDataItem *> children; QStringList skippedLayerNames; char **papszOptions = nullptr; papszOptions = CSLSetNameValue( papszOptions, "@LIST_ALL_TABLES", "YES" ); gdal::dataset_unique_ptr hDataSource( GDALOpenEx( mPath.toUtf8().constData(), GDAL_OF_VECTOR, nullptr, papszOptions, nullptr ) ); CSLDestroy( papszOptions ); GDALDriverH hDriver = GDALGetDatasetDriver( hDataSource.get() ); QString driverName = QString::fromUtf8( GDALGetDriverShortName( hDriver ) ); if ( driverName == QStringLiteral( "SQLite" ) ) { skippedLayerNames = QgsSqliteUtils::systemTables(); } if ( !hDataSource ) return children; int numLayers = GDALDatasetGetLayerCount( hDataSource.get() ); // Check if layer names are unique, so we can use |layername= in URI QMap< QString, int > mapLayerNameToCount; QList< int > skippedLayers; bool uniqueNames = true; for ( int i = 0; i < numLayers; ++i ) { OGRLayerH hLayer = GDALDatasetGetLayer( hDataSource.get(), i ); OGRFeatureDefnH hDef = OGR_L_GetLayerDefn( hLayer ); QString layerName = QString::fromUtf8( OGR_FD_GetName( hDef ) ); ++mapLayerNameToCount[layerName]; if ( mapLayerNameToCount[layerName] > 1 ) { uniqueNames = false; break; } if ( ( driverName == QStringLiteral( "SQLite" ) && layerName.contains( QRegularExpression( QStringLiteral( "idx_.*_geometry($|_.*)" ) ) ) ) || skippedLayerNames.contains( layerName ) ) { skippedLayers << i; } } children.reserve( numLayers ); for ( int i = 0; i < numLayers; ++i ) { if ( !skippedLayers.contains( i ) ) { QgsOgrLayerItem *item = dataItemForLayer( this, QString(), mPath, hDataSource.get(), i, true, uniqueNames ); children.append( item ); } } return children; }
SEXP RGDAL_GetDriverShortName(SEXP sxpDriver) { GDALDriver *pDriver = getGDALDriverPtr(sxpDriver); installErrorHandler(); const char *desc = GDALGetDriverShortName( pDriver ); uninstallErrorHandlerAndTriggerError(); return(mkString_safe(desc)); }
void CheckExtensionConsistency(const char* pszDestFilename, const char* pszDriverName) { char* pszDestExtension = CPLStrdup(CPLGetExtension(pszDestFilename)); if (pszDestExtension[0] != '\0') { int nDriverCount = GDALGetDriverCount(); CPLString osConflictingDriverList; for(int i=0;i<nDriverCount;i++) { GDALDriverH hDriver = GDALGetDriver(i); const char* pszDriverExtensions = GDALGetMetadataItem( hDriver, GDAL_DMD_EXTENSIONS, NULL ); if( pszDriverExtensions ) { char** papszTokens = CSLTokenizeString( pszDriverExtensions ); for(int j=0; papszTokens[j]; j++) { const char* pszDriverExtension = papszTokens[j]; if (EQUAL(pszDestExtension, pszDriverExtension)) { if (GDALGetDriverByName(pszDriverName) != hDriver) { if (osConflictingDriverList.size()) osConflictingDriverList += ", "; osConflictingDriverList += GDALGetDriverShortName(hDriver); } else { /* If the request driver allows the used extension, then */ /* just stop iterating now */ osConflictingDriverList = ""; break; } } } CSLDestroy(papszTokens); } } if (osConflictingDriverList.size()) { fprintf(stderr, "Warning: The target file has a '%s' extension, which is normally used by the %s driver%s,\n" "but the requested output driver is %s. Is it really what you want ?\n", pszDestExtension, osConflictingDriverList.c_str(), strchr(osConflictingDriverList.c_str(), ',') ? "s" : "", pszDriverName); } } CPLFree(pszDestExtension); }
rspfString rspfHdfReader::getDriverName() { rspfString result = ""; if (m_gdalTileSource.valid()) { GDALDriverH driver = m_gdalTileSource->getDriver(); if (driver) { result = GDALGetDriverShortName(driver); } } return result; }
void print_file_information(GDALImage *image) { printf("Driver: %s/%s\n", GDALGetDriverShortName(image->driver), GDALGetDriverLongName(image->driver)); printf("Width: %d\n", image->original_width); printf("Height: %d\n", image->original_height); printf("Band Count (limited to 3) %d\n", image->band_count); printf("Pixel Size = (%.6f,%.6f)\n", image->geo_transform[1], image->geo_transform[5]); printf("X Block size = %d\n", image->block_size.x); printf("Y Block size = %d\n", image->block_size.y); printf("X output size = %d\n", image->output_size.x); printf("Y output size = %d\n", image->output_size.y); printf("X Blocks = %d\n", image->num_blocks.x); printf("Y Blocks = %d\n", image->num_blocks.y); }
static void setDescription(rspfString& description) { description = "GDAL Plugin\n\n"; int driverCount = GDALGetDriverCount(); int idx = 0; description += "GDAL Supported formats\n"; for(idx = 0; idx < driverCount; ++idx) { GDALDriverH driver = GDALGetDriver(idx); if(driver) { description += " name: "; description += rspfString(GDALGetDriverShortName(driver)) + " " + rspfString(GDALGetDriverLongName(driver)) + "\n"; } } }
static void Usage(const char* pszErrorMsg, int bShort) { printf( "Usage: gdal_translate [--help-general] [--long-usage]\n" " [-ot {Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/\n" " CInt16/CInt32/CFloat32/CFloat64}] [-strict]\n" " [-of format] [-b band] [-mask band] [-expand {gray|rgb|rgba}]\n" " [-outsize xsize[%%]|0 ysize[%%]|0] [-tr xres yres]\n" " [-r {nearest,bilinear,cubic,cubicspline,lanczos,average,mode}]\n" " [-unscale] [-scale[_bn] [src_min src_max [dst_min dst_max]]]* [-exponent[_bn] exp_val]*\n" " [-srcwin xoff yoff xsize ysize] [-epo] [-eco]\n" " [-projwin ulx uly lrx lry] [-projwin_srs srs_def]\n" " [-a_srs srs_def] [-a_ullr ulx uly lrx lry] [-a_nodata value]\n" " [-a_scale value] [-a_offset value]\n" " [-gcp pixel line easting northing [elevation]]*\n" " |-colorinterp{_bn} {red|green|blue|alpha|gray|undefined}]\n" " |-colorinterp {red|green|blue|alpha|gray|undefined},...]\n" " [-mo \"META-TAG=VALUE\"]* [-q] [-sds]\n" " [-co \"NAME=VALUE\"]* [-stats] [-norat]\n" " [-oo NAME=VALUE]*\n" " src_dataset dst_dataset\n" ); if( !bShort ) { printf( "\n%s\n\n", GDALVersionInfo( "--version" ) ); printf( "The following format drivers are configured and support output:\n" ); for( int iDr = 0; iDr < GDALGetDriverCount(); iDr++ ) { GDALDriverH hDriver = GDALGetDriver(iDr); if( GDALGetMetadataItem( hDriver, GDAL_DCAP_RASTER, nullptr) != nullptr && (GDALGetMetadataItem( hDriver, GDAL_DCAP_CREATE, nullptr ) != nullptr || GDALGetMetadataItem( hDriver, GDAL_DCAP_CREATECOPY, nullptr ) != nullptr) ) { printf( " %s: %s\n", GDALGetDriverShortName( hDriver ), GDALGetDriverLongName( hDriver ) ); } } } if( pszErrorMsg != nullptr ) fprintf(stderr, "\nFAILURE: %s\n", pszErrorMsg); exit(1); }
void ossimGdalImageWriterFactory::getImageFileWritersBySuffix(ossimImageWriterFactoryBase::ImageFileWriterList& result, const ossimString& ext)const { int c = GDALGetDriverCount(); int idx = 0; for(idx = 0; idx < c; ++idx) { GDALDriverH h = GDALGetDriver(idx); if(canWrite(h)) { ossimString driverName = GDALGetDriverShortName(h); driverName = "gdal_" + driverName.upcase(); ossimString metaData(GDALGetMetadataItem(h, GDAL_DMD_EXTENSION, 0)); if(!metaData.empty()) { std::vector<ossimString> splitArray; metaData.split(splitArray, " /"); ossim_uint32 idxExtension = 0; for(idxExtension = 0; idxExtension < splitArray.size(); ++idxExtension) { if(ext == splitArray[idxExtension]) { ossimGdalWriter* writer = new ossimGdalWriter; writer->setOutputImageType(driverName); result.push_back(writer); if ( driverName == "gdal_JP2KAK" ) { // Make it lossless for starters. User can still override. ossimKeywordlist kwl; kwl.add("property0.name", "QUALITY"); kwl.add("property0.value", "100"); writer->loadState(kwl, NULL); } return; } } } } } }
/* which would be an undesired effect... */ CPLErr VRTDataset::Delete( const char * pszFilename ) { GDALDriverH hDriver = GDALIdentifyDriver(pszFilename, NULL); if (hDriver && EQUAL(GDALGetDriverShortName(hDriver), "VRT")) { if( VSIUnlink( pszFilename ) != 0 ) { CPLError( CE_Failure, CPLE_AppDefined, "Deleting %s failed:\n%s", pszFilename, VSIStrerror(errno) ); return CE_Failure; } return CE_None; } else return CE_Failure; }
void QgsRasterCalcDialog::insertAvailableOutputFormats() { GDALAllRegister(); int nDrivers = GDALGetDriverCount(); for ( int i = 0; i < nDrivers; ++i ) { GDALDriverH driver = GDALGetDriver( i ); if ( driver ) { char** driverMetadata = GDALGetMetadata( driver, nullptr ); if ( CSLFetchBoolean( driverMetadata, GDAL_DCAP_CREATE, false ) ) { QString driverShortName = GDALGetDriverShortName( driver ); QString driverLongName = GDALGetDriverLongName( driver ); if ( driverShortName == "MEM" ) { // in memory rasters are not (yet) supported because the GDAL dataset handle // would need to be passed directly to QgsRasterLayer (it is not possible to // close it in raster calculator and reopen the dataset again in raster layer) continue; } mOutputFormatComboBox->addItem( driverLongName, driverShortName ); //store the driver shortnames and the corresponding extensions //(just in case the user does not give an extension for the output file name) QString driverExtension = GDALGetMetadataItem( driver, GDAL_DMD_EXTENSION, nullptr ); mDriverExtensionMap.insert( driverShortName, driverExtension ); } } } //and set last used driver in combo box QSettings s; QString lastUsedDriver = s.value( "/RasterCalculator/lastOutputFormat", "GeoTIFF" ).toString(); int lastDriverIndex = mOutputFormatComboBox->findText( lastUsedDriver ); if ( lastDriverIndex != -1 ) { mOutputFormatComboBox->setCurrentIndex( lastDriverIndex ); } }
SEXP RGDAL_GetDriverNames(void) { SEXP sxpDriverList; PROTECT(sxpDriverList = allocVector(STRSXP, GDALGetDriverCount())); int i; for (i = 0; i < GDALGetDriverCount(); ++i) { GDALDriver *pDriver = GetGDALDriverManager()->GetDriver(i); SET_STRING_ELT(sxpDriverList, i, mkChar(GDALGetDriverShortName( pDriver ))); } UNPROTECT(1); return(sxpDriverList); }
static void ProcessIdentifyTarget( const char *pszTarget, char **papszSiblingList, bool bRecursive, bool bReportFailures, bool bForceRecurse ) { GDALDriverH hDriver; VSIStatBufL sStatBuf; int i; hDriver = GDALIdentifyDriver( pszTarget, papszSiblingList ); if( hDriver != nullptr ) printf( "%s: %s\n", pszTarget, GDALGetDriverShortName( hDriver ) ); else if( bReportFailures ) printf( "%s: unrecognized\n", pszTarget ); if( !bForceRecurse && (!bRecursive || hDriver != nullptr) ) return; if( VSIStatL( pszTarget, &sStatBuf ) != 0 || !VSI_ISDIR( sStatBuf.st_mode ) ) return; papszSiblingList = VSIReadDir( pszTarget ); for( i = 0; papszSiblingList && papszSiblingList[i]; i++ ) { if( EQUAL(papszSiblingList[i],"..") || EQUAL(papszSiblingList[i],".") ) continue; CPLString osSubTarget = CPLFormFilename( pszTarget, papszSiblingList[i], nullptr ); ProcessIdentifyTarget( osSubTarget, papszSiblingList, bRecursive, bReportFailures, bForceRecurse ); } CSLDestroy(papszSiblingList); }
SEXP RGDAL_DeleteHandle(SEXP sxpHandle) { GDALDataset *pDataset = (GDALDataset *) R_ExternalPtrAddr(sxpHandle); if (pDataset == NULL) return(R_NilValue); installErrorHandler(); GDALDriver *pDriver = pDataset->GetDriver(); // 131202 ASAN fix const char *desc = GDALGetDriverShortName( pDriver ); //Rprintf("Driver short name %s\n", desc); GDALDriver *pDriver1 = (GDALDriver *) GDALGetDriverByName(desc); char *filename = strdup(pDataset->GetDescription()); //Rprintf("file: %s\n", filename); // 131105 Even Roualt idea GDALClose((GDALDatasetH) pDataset); //Rprintf("after GDALClose\n"); GDALDeleteDataset((GDALDriverH) pDriver1, filename); //Rprintf("after GDALDeleteDataset\n"); free(filename); /* #ifndef OSGEO4W deleteFile(pDriver, filename); #endif */ R_ClearExternalPtr(sxpHandle); // RGDAL_CloseHandle(sxpHandle); uninstallErrorHandlerAndTriggerError(); return(R_NilValue); }
static int ProxyMain( int argc, char ** argv ) { // GDALDatasetH hDataset, hOutDS; // int i; // int nRasterXSize, nRasterYSize; // const char *pszSource=NULL, *pszDest=NULL, *pszFormat = "GTiff"; // GDALDriverH hDriver; // int *panBandList = NULL; /* negative value of panBandList[i] means mask band of ABS(panBandList[i]) */ // int nBandCount = 0, bDefBands = TRUE; // double adfGeoTransform[6]; // GDALDataType eOutputType = GDT_Unknown; // int nOXSize = 0, nOYSize = 0; // char *pszOXSize=NULL, *pszOYSize=NULL; // char **papszCreateOptions = NULL; // int anSrcWin[4], bStrict = FALSE; // const char *pszProjection; // int bScale = FALSE, bHaveScaleSrc = FALSE, bUnscale=FALSE; // double dfScaleSrcMin=0.0, dfScaleSrcMax=255.0; // double dfScaleDstMin=0.0, dfScaleDstMax=255.0; // double dfULX, dfULY, dfLRX, dfLRY; // char **papszMetadataOptions = NULL; // char *pszOutputSRS = NULL; // int bQuiet = FALSE, bGotBounds = FALSE; // GDALProgressFunc pfnProgress = GDALTermProgress; // int nGCPCount = 0; // GDAL_GCP *pasGCPs = NULL; // int iSrcFileArg = -1, iDstFileArg = -1; // int bCopySubDatasets = FALSE; // double adfULLR[4] = { 0,0,0,0 }; // int bSetNoData = FALSE; // int bUnsetNoData = FALSE; // double dfNoDataReal = 0.0; // int nRGBExpand = 0; // int bParsedMaskArgument = FALSE; // int eMaskMode = MASK_AUTO; // int nMaskBand = 0; /* negative value means mask band of ABS(nMaskBand) */ // int bStats = FALSE, bApproxStats = FALSE; // GDALDatasetH hDataset, hOutDS; GDALDataset *hDataset = NULL; GDALDataset *hOutDS = NULL; int i; int nRasterXSize, nRasterYSize; const char *pszSource=NULL, *pszDest=NULL, *pszFormat = "GTiff"; // GDALDriverH hDriver; GDALDriver *hDriver; GDALDataType eOutputType = GDT_Unknown; char **papszCreateOptions = NULL; int bStrict = FALSE; int bQuiet = FALSE; GDALProgressFunc pfnProgress = GDALTermProgress; int iSrcFileArg = -1, iDstFileArg = -1; int bSetNoData = FALSE; int bUnsetNoData = FALSE; double dfNoDataReal = 0.0; GDALRasterBand *inBand = NULL; GDALRasterBand *outBand = NULL; GByte *srcBuffer; double adfGeoTransform[6]; int nRasterCount; int bReplaceIds = FALSE; const char *pszReplaceFilename = NULL; const char *pszReplaceFieldFrom = NULL; const char *pszReplaceFieldTo = NULL; std::map<GByte,GByte> mReplaceTable; /* Check strict compilation and runtime library version as we use C++ API */ if (! GDAL_CHECK_VERSION(argv[0])) exit(1); /* Must process GDAL_SKIP before GDALAllRegister(), but we can't call */ /* GDALGeneralCmdLineProcessor before it needs the drivers to be registered */ /* for the --format or --formats options */ for( i = 1; i < argc; i++ ) { if( EQUAL(argv[i],"--config") && i + 2 < argc && EQUAL(argv[i + 1], "GDAL_SKIP") ) { CPLSetConfigOption( argv[i+1], argv[i+2] ); i += 2; } } /* -------------------------------------------------------------------- */ /* Register standard GDAL drivers, and process generic GDAL */ /* command options. */ /* -------------------------------------------------------------------- */ GDALAllRegister(); argc = GDALGeneralCmdLineProcessor( argc, &argv, 0 ); if( argc < 1 ) exit( -argc ); /* -------------------------------------------------------------------- */ /* Handle command line arguments. */ /* -------------------------------------------------------------------- */ for( i = 1; i < argc; i++ ) { if( EQUAL(argv[i],"-of") && i < argc-1 ) pszFormat = argv[++i]; else if( EQUAL(argv[i],"-q") || EQUAL(argv[i],"-quiet") ) { bQuiet = TRUE; pfnProgress = GDALDummyProgress; } else if( EQUAL(argv[i],"-ot") && i < argc-1 ) { int iType; for( iType = 1; iType < GDT_TypeCount; iType++ ) { if( GDALGetDataTypeName((GDALDataType)iType) != NULL && EQUAL(GDALGetDataTypeName((GDALDataType)iType), argv[i+1]) ) { eOutputType = (GDALDataType) iType; } } if( eOutputType == GDT_Unknown ) { printf( "Unknown output pixel type: %s\n", argv[i+1] ); Usage(); GDALDestroyDriverManager(); exit( 2 ); } i++; } else if( EQUAL(argv[i],"-not_strict") ) bStrict = FALSE; else if( EQUAL(argv[i],"-strict") ) bStrict = TRUE; else if( EQUAL(argv[i],"-a_nodata") && i < argc - 1 ) { if (EQUAL(argv[i+1], "none")) { bUnsetNoData = TRUE; } else { bSetNoData = TRUE; dfNoDataReal = CPLAtofM(argv[i+1]); } i += 1; } else if( EQUAL(argv[i],"-co") && i < argc-1 ) { papszCreateOptions = CSLAddString( papszCreateOptions, argv[++i] ); } else if( EQUAL(argv[i],"-replace_ids") && i < argc-3 ) { bReplaceIds = TRUE; pszReplaceFilename = (argv[++i]); pszReplaceFieldFrom = (argv[++i]); pszReplaceFieldTo = (argv[++i]); } else if( argv[i][0] == '-' ) { printf( "Option %s incomplete, or not recognised.\n\n", argv[i] ); Usage(); GDALDestroyDriverManager(); exit( 2 ); } else if( pszSource == NULL ) { iSrcFileArg = i; pszSource = argv[i]; } else if( pszDest == NULL ) { pszDest = argv[i]; iDstFileArg = i; } else { printf( "Too many command options.\n\n" ); Usage(); GDALDestroyDriverManager(); exit( 2 ); } } if( pszDest == NULL ) { Usage(); GDALDestroyDriverManager(); exit( 10 ); } if ( strcmp(pszSource, pszDest) == 0) { fprintf(stderr, "Source and destination datasets must be different.\n"); GDALDestroyDriverManager(); exit( 1 ); } if( bReplaceIds ) { if ( ! pszReplaceFilename | ! pszReplaceFieldFrom | ! pszReplaceFieldTo ) Usage(); // FILE * ifile; // if ( (ifile = fopen(pszReplaceFilename, "r")) == NULL ) // { // fprintf( stderr, "Replace file %s cannot be read!\n\n", pszReplaceFilename ); // Usage(); // } // else // fclose( ifile ); mReplaceTable = InitReplaceTable(pszReplaceFilename, pszReplaceFieldFrom, pszReplaceFieldTo); printf("TMP ET size: %d\n",(int)mReplaceTable.size()); } /* -------------------------------------------------------------------- */ /* Attempt to open source file. */ /* -------------------------------------------------------------------- */ // hDataset = GDALOpenShared( pszSource, GA_ReadOnly ); hDataset = (GDALDataset *) GDALOpen(pszSource, GA_ReadOnly ); if( hDataset == NULL ) { fprintf( stderr, "GDALOpen failed - %d\n%s\n", CPLGetLastErrorNo(), CPLGetLastErrorMsg() ); GDALDestroyDriverManager(); exit( 1 ); } /* -------------------------------------------------------------------- */ /* Collect some information from the source file. */ /* -------------------------------------------------------------------- */ // nRasterXSize = GDALGetRasterXSize( hDataset ); // nRasterYSize = GDALGetRasterYSize( hDataset ); nRasterXSize = hDataset->GetRasterXSize(); nRasterYSize = hDataset->GetRasterYSize(); if( !bQuiet ) printf( "Input file size is %d, %d\n", nRasterXSize, nRasterYSize ); /* -------------------------------------------------------------------- */ /* Find the output driver. */ /* -------------------------------------------------------------------- */ hDriver = GetGDALDriverManager()->GetDriverByName( pszFormat ); if( hDriver == NULL ) { int iDr; printf( "Output driver `%s' not recognised.\n", pszFormat ); printf( "The following format drivers are configured and support output:\n" ); for( iDr = 0; iDr < GDALGetDriverCount(); iDr++ ) { GDALDriverH hDriver = GDALGetDriver(iDr); if( GDALGetMetadataItem( hDriver, GDAL_DCAP_CREATE, NULL ) != NULL || GDALGetMetadataItem( hDriver, GDAL_DCAP_CREATECOPY, NULL ) != NULL ) { printf( " %s: %s\n", GDALGetDriverShortName( hDriver ), GDALGetDriverLongName( hDriver ) ); } } printf( "\n" ); Usage(); GDALClose( (GDALDatasetH) hDataset ); GDALDestroyDriverManager(); CSLDestroy( argv ); CSLDestroy( papszCreateOptions ); exit( 1 ); } /* -------------------------------------------------------------------- */ /* Create Dataset and copy info */ /* -------------------------------------------------------------------- */ nRasterCount = hDataset->GetRasterCount(); printf("creating\n"); hOutDS = hDriver->Create( pszDest, nRasterXSize, nRasterYSize, nRasterCount, GDT_Byte, papszCreateOptions); printf("created\n"); if( hOutDS != NULL ) { hDataset->GetGeoTransform( adfGeoTransform); hOutDS->SetGeoTransform( adfGeoTransform ); hOutDS->SetProjection( hDataset->GetProjectionRef() ); /* ==================================================================== */ /* Process all bands. */ /* ==================================================================== */ // if (0) for( i = 1; i < nRasterCount+1; i++ ) { inBand = hDataset->GetRasterBand( i ); // hOutDS->AddBand(GDT_Byte); outBand = hOutDS->GetRasterBand( i ); CopyBandInfo( inBand, outBand, 0, 1, 1 ); nRasterXSize = inBand->GetXSize( ); nRasterYSize = inBand->GetYSize( ); GByte old_value, new_value; // char tmp_value[255]; // const char *tmp_value2; std::map<GByte,GByte>::iterator it; //tmp int nXBlocks, nYBlocks, nXBlockSize, nYBlockSize; int iXBlock, iYBlock; inBand->GetBlockSize( &nXBlockSize, &nYBlockSize ); // nXBlockSize = nXBlockSize / 4; // nYBlockSize = nYBlockSize / 4; nXBlocks = (inBand->GetXSize() + nXBlockSize - 1) / nXBlockSize; nYBlocks = (inBand->GetYSize() + nYBlockSize - 1) / nYBlockSize; printf("blocks: %d %d %d %d\n",nXBlockSize,nYBlockSize,nXBlocks,nYBlocks); printf("TMP ET creating raster %d x %d\n",nRasterXSize, nRasterYSize); // srcBuffer = new GByte[nRasterXSize * nRasterYSize]; // printf("reading\n"); // inBand->RasterIO( GF_Read, 0, 0, nRasterXSize, nRasterYSize, // srcBuffer, nRasterXSize, nRasterYSize, GDT_Byte, // 0, 0 ); // srcBuffer = (GByte *) CPLMalloc(sizeof(GByte)*nRasterXSize * nRasterYSize); srcBuffer = (GByte *) CPLMalloc(nXBlockSize * nYBlockSize); for( iYBlock = 0; iYBlock < nYBlocks; iYBlock++ ) { // if(iYBlock%1000 == 0) // printf("iXBlock: %d iYBlock: %d\n",iXBlock,iYBlock); if(iYBlock%1000 == 0) printf("iYBlock: %d / %d\n",iYBlock,nYBlocks); for( iXBlock = 0; iXBlock < nXBlocks; iXBlock++ ) { int nXValid, nYValid; // inBand->ReadBlock( iXBlock, iYBlock, srcBuffer ); inBand->RasterIO( GF_Read, iXBlock, iYBlock, nXBlockSize, nYBlockSize, srcBuffer, nXBlockSize, nYBlockSize, GDT_Byte, 0, 0 ); // Compute the portion of the block that is valid // for partial edge blocks. if( (iXBlock+1) * nXBlockSize > inBand->GetXSize() ) nXValid = inBand->GetXSize() - iXBlock * nXBlockSize; else nXValid = nXBlockSize; if( (iYBlock+1) * nYBlockSize > inBand->GetYSize() ) nYValid = inBand->GetYSize() - iYBlock * nYBlockSize; else nYValid = nYBlockSize; // printf("iXBlock: %d iYBlock: %d read, nXValid: %d nYValid: %d\n",iXBlock,iYBlock,nXValid, nYValid); // if(0) if ( pszReplaceFilename ) { for( int iY = 0; iY < nYValid; iY++ ) { for( int iX = 0; iX < nXValid; iX++ ) { // panHistogram[pabyData[iX + iY * nXBlockSize]] += 1; old_value = new_value = srcBuffer[iX + iY * nXBlockSize]; // sprintf(tmp_value,"%d",old_value); it = mReplaceTable.find(old_value); if ( it != mReplaceTable.end() ) new_value = it->second; if ( old_value != new_value ) { srcBuffer[iX + iY * nXBlockSize] = new_value; // printf("old_value %d new_value %d final %d\n",old_value,new_value, srcBuffer[iX + iY * nXBlockSize]); } // tmp_value2 = CSVGetField( pszReplaceFilename,pszReplaceFieldFrom, // tmp_value, CC_Integer, pszReplaceFieldTo); // if( tmp_value2 != NULL ) // { // new_value = atoi(tmp_value2); // } // new_value = old_value +1; // } } } // printf("writing\n"); // outBand->WriteBlock( iXBlock, iYBlock, srcBuffer ); outBand->RasterIO( GF_Write, iXBlock, iYBlock, nXBlockSize, nYBlockSize, srcBuffer, nXBlockSize, nYBlockSize, GDT_Byte, 0, 0 ); // printf("wrote\n"); } } CPLFree(srcBuffer); printf("read\n"); printf("mod\n"); // if ( pszReplaceFilename ) // { // GByte old_value, new_value; // // char tmp_value[255]; // // const char *tmp_value2; // std::map<GByte,GByte>::iterator it; // for ( int j=0; j<nRasterXSize*nRasterYSize; j++ ) // { // old_value = new_value = srcBuffer[j]; // // sprintf(tmp_value,"%d",old_value); // it = mReplaceTable.find(old_value); // if ( it != mReplaceTable.end() ) new_value = it->second; // // tmp_value2 = CSVGetField( pszReplaceFilename,pszReplaceFieldFrom, // // tmp_value, CC_Integer, pszReplaceFieldTo); // // if( tmp_value2 != NULL ) // // { // // new_value = atoi(tmp_value2); // // } // // new_value = old_value +1; // if ( old_value != new_value ) srcBuffer[j] = new_value; // // printf("old_value %d new_value %d final %d\n",old_value,new_value, srcBuffer[j]); // } // printf("writing\n"); // outBand->RasterIO( GF_Write, 0, 0, nRasterXSize, nRasterYSize, // srcBuffer, nRasterXSize, nRasterYSize, GDT_Byte, // 0, 0 ); // printf("wrote\n"); // delete [] srcBuffer; // } } } if( hOutDS != NULL ) GDALClose( (GDALDatasetH) hOutDS ); if( hDataset != NULL ) GDALClose( (GDALDatasetH) hDataset ); GDALDumpOpenDatasets( stderr ); // GDALDestroyDriverManager(); CSLDestroy( argv ); CSLDestroy( papszCreateOptions ); return hOutDS == NULL; }
int main( int argc, char ** argv ) { GDALDriverH hDriver; const char *pszSource=NULL, *pszDest=NULL, *pszFormat = "GTiff"; int bFormatExplicitelySet = FALSE; char **papszLayers = NULL; const char *pszBurnAttribute = NULL; double dfIncreaseBurnValue = 0.0; double dfMultiplyBurnValue = 1.0; const char *pszWHERE = NULL, *pszSQL = NULL; GDALDataType eOutputType = GDT_Float64; char **papszCreateOptions = NULL; GUInt32 nXSize = 0, nYSize = 0; double dfXMin = 0.0, dfXMax = 0.0, dfYMin = 0.0, dfYMax = 0.0; int bIsXExtentSet = FALSE, bIsYExtentSet = FALSE; GDALGridAlgorithm eAlgorithm = GGA_InverseDistanceToAPower; void *pOptions = NULL; char *pszOutputSRS = NULL; int bQuiet = FALSE; GDALProgressFunc pfnProgress = GDALTermProgress; int i; OGRGeometry *poSpatialFilter = NULL; int bClipSrc = FALSE; OGRGeometry *poClipSrc = NULL; const char *pszClipSrcDS = NULL; const char *pszClipSrcSQL = NULL; const char *pszClipSrcLayer = NULL; const char *pszClipSrcWhere = NULL; /* Check strict compilation and runtime library version as we use C++ API */ if (! GDAL_CHECK_VERSION(argv[0])) exit(1); GDALAllRegister(); OGRRegisterAll(); argc = GDALGeneralCmdLineProcessor( argc, &argv, 0 ); if( argc < 1 ) exit( -argc ); /* -------------------------------------------------------------------- */ /* Parse arguments. */ /* -------------------------------------------------------------------- */ for( i = 1; i < argc; i++ ) { if( EQUAL(argv[i], "--utility_version") ) { printf("%s was compiled against GDAL %s and is running against GDAL %s\n", argv[0], GDAL_RELEASE_NAME, GDALVersionInfo("RELEASE_NAME")); return 0; } else if( EQUAL(argv[i],"--help") ) Usage(); else if( EQUAL(argv[i],"-of") ) { CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1); pszFormat = argv[++i]; bFormatExplicitelySet = TRUE; } else if( EQUAL(argv[i],"-q") || EQUAL(argv[i],"-quiet") ) { bQuiet = TRUE; pfnProgress = GDALDummyProgress; } else if( EQUAL(argv[i],"-ot") ) { CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1); int iType; for( iType = 1; iType < GDT_TypeCount; iType++ ) { if( GDALGetDataTypeName((GDALDataType)iType) != NULL && EQUAL(GDALGetDataTypeName((GDALDataType)iType), argv[i+1]) ) { eOutputType = (GDALDataType) iType; } } if( eOutputType == GDT_Unknown ) { Usage(CPLSPrintf("Unknown output pixel type: %s.", argv[i + 1] )); } i++; } else if( EQUAL(argv[i],"-txe") ) { CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(2); dfXMin = atof(argv[++i]); dfXMax = atof(argv[++i]); bIsXExtentSet = TRUE; } else if( EQUAL(argv[i],"-tye") ) { CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(2); dfYMin = atof(argv[++i]); dfYMax = atof(argv[++i]); bIsYExtentSet = TRUE; } else if( EQUAL(argv[i],"-outsize") ) { CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(2); nXSize = atoi(argv[++i]); nYSize = atoi(argv[++i]); } else if( EQUAL(argv[i],"-co") ) { CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1); papszCreateOptions = CSLAddString( papszCreateOptions, argv[++i] ); } else if( EQUAL(argv[i],"-zfield") ) { CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1); pszBurnAttribute = argv[++i]; } else if( EQUAL(argv[i],"-z_increase") ) { CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1); dfIncreaseBurnValue = atof(argv[++i]); } else if( EQUAL(argv[i],"-z_multiply") ) { CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1); dfMultiplyBurnValue = atof(argv[++i]); } else if( EQUAL(argv[i],"-where") ) { CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1); pszWHERE = argv[++i]; } else if( EQUAL(argv[i],"-l") ) { CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1); papszLayers = CSLAddString( papszLayers, argv[++i] ); } else if( EQUAL(argv[i],"-sql") ) { CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1); pszSQL = argv[++i]; } else if( EQUAL(argv[i],"-spat") ) { CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(4); OGRLinearRing oRing; oRing.addPoint( atof(argv[i+1]), atof(argv[i+2]) ); oRing.addPoint( atof(argv[i+1]), atof(argv[i+4]) ); oRing.addPoint( atof(argv[i+3]), atof(argv[i+4]) ); oRing.addPoint( atof(argv[i+3]), atof(argv[i+2]) ); oRing.addPoint( atof(argv[i+1]), atof(argv[i+2]) ); poSpatialFilter = new OGRPolygon(); ((OGRPolygon *) poSpatialFilter)->addRing( &oRing ); i += 4; } else if ( EQUAL(argv[i],"-clipsrc") ) { if (i + 1 >= argc) Usage(CPLSPrintf("%s option requires 1 or 4 arguments", argv[i])); bClipSrc = TRUE; errno = 0; const double unused = strtod( argv[i + 1], NULL ); // XXX: is it a number or not? if ( errno != 0 && argv[i + 2] != NULL && argv[i + 3] != NULL && argv[i + 4] != NULL) { OGRLinearRing oRing; oRing.addPoint( atof(argv[i + 1]), atof(argv[i + 2]) ); oRing.addPoint( atof(argv[i + 1]), atof(argv[i + 4]) ); oRing.addPoint( atof(argv[i + 3]), atof(argv[i + 4]) ); oRing.addPoint( atof(argv[i + 3]), atof(argv[i + 2]) ); oRing.addPoint( atof(argv[i + 1]), atof(argv[i + 2]) ); poClipSrc = new OGRPolygon(); ((OGRPolygon *) poClipSrc)->addRing( &oRing ); i += 4; (void)unused; } else if (EQUALN(argv[i + 1], "POLYGON", 7) || EQUALN(argv[i + 1], "MULTIPOLYGON", 12)) { OGRGeometryFactory::createFromWkt(&argv[i + 1], NULL, &poClipSrc); if ( poClipSrc == NULL ) { Usage("Invalid geometry. " "Must be a valid POLYGON or MULTIPOLYGON WKT."); } i++; } else if (EQUAL(argv[i + 1], "spat_extent") ) { i++; } else { pszClipSrcDS = argv[i + 1]; i++; } } else if ( EQUAL(argv[i], "-clipsrcsql") ) { CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1); pszClipSrcSQL = argv[i + 1]; i++; } else if ( EQUAL(argv[i], "-clipsrclayer") ) { CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1); pszClipSrcLayer = argv[i + 1]; i++; } else if ( EQUAL(argv[i], "-clipsrcwhere") ) { CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1); pszClipSrcWhere = argv[i + 1]; i++; } else if( EQUAL(argv[i],"-a_srs") ) { CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1); OGRSpatialReference oOutputSRS; if( oOutputSRS.SetFromUserInput( argv[i+1] ) != OGRERR_NONE ) { fprintf( stderr, "Failed to process SRS definition: %s\n", argv[i+1] ); GDALDestroyDriverManager(); exit( 1 ); } oOutputSRS.exportToWkt( &pszOutputSRS ); i++; } else if( EQUAL(argv[i],"-a") ) { CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1); if ( ParseAlgorithmAndOptions( argv[++i], &eAlgorithm, &pOptions ) != CE_None ) { fprintf( stderr, "Failed to process algorithm name and parameters.\n" ); exit( 1 ); } } else if( argv[i][0] == '-' ) { Usage(CPLSPrintf("Unknown option name '%s'", argv[i])); } else if( pszSource == NULL ) { pszSource = argv[i]; } else if( pszDest == NULL ) { pszDest = argv[i]; } else { Usage("Too many command options."); } } if( pszSource == NULL ) { Usage("Source datasource is not specified."); } if( pszDest == NULL ) { Usage("Target dataset is not specified."); } if( pszSQL == NULL && papszLayers == NULL ) { Usage("Neither -sql nor -l are specified."); } if ( bClipSrc && pszClipSrcDS != NULL ) { poClipSrc = LoadGeometry( pszClipSrcDS, pszClipSrcSQL, pszClipSrcLayer, pszClipSrcWhere ); if ( poClipSrc == NULL ) { Usage("Cannot load source clip geometry."); } } else if ( bClipSrc && poClipSrc == NULL && !poSpatialFilter ) { Usage("-clipsrc must be used with -spat option or \n" "a bounding box, WKT string or datasource must be " "specified."); } if ( poSpatialFilter ) { if ( poClipSrc ) { OGRGeometry *poTemp = poSpatialFilter->Intersection( poClipSrc ); if ( poTemp ) { OGRGeometryFactory::destroyGeometry( poSpatialFilter ); poSpatialFilter = poTemp; } OGRGeometryFactory::destroyGeometry( poClipSrc ); poClipSrc = NULL; } } else { if ( poClipSrc ) { poSpatialFilter = poClipSrc; poClipSrc = NULL; } } /* -------------------------------------------------------------------- */ /* Find the output driver. */ /* -------------------------------------------------------------------- */ hDriver = GDALGetDriverByName( pszFormat ); if( hDriver == NULL ) { int iDr; fprintf( stderr, "FAILURE: Output driver `%s' not recognised.\n", pszFormat ); fprintf( stderr, "The following format drivers are configured and support output:\n" ); for( iDr = 0; iDr < GDALGetDriverCount(); iDr++ ) { GDALDriverH hDriver = GDALGetDriver(iDr); if( GDALGetMetadataItem( hDriver, GDAL_DCAP_CREATE, NULL ) != NULL || GDALGetMetadataItem( hDriver, GDAL_DCAP_CREATECOPY, NULL ) != NULL ) { fprintf( stderr, " %s: %s\n", GDALGetDriverShortName( hDriver ), GDALGetDriverLongName( hDriver ) ); } } printf( "\n" ); Usage(); } /* -------------------------------------------------------------------- */ /* Open input datasource. */ /* -------------------------------------------------------------------- */ OGRDataSourceH hSrcDS; hSrcDS = OGROpen( pszSource, FALSE, NULL ); if( hSrcDS == NULL ) { fprintf( stderr, "Unable to open input datasource \"%s\".\n", pszSource ); fprintf( stderr, "%s\n", CPLGetLastErrorMsg() ); exit( 3 ); } /* -------------------------------------------------------------------- */ /* Create target raster file. */ /* -------------------------------------------------------------------- */ GDALDatasetH hDstDS; int nLayerCount = CSLCount(papszLayers); int nBands = nLayerCount; if ( pszSQL ) nBands++; // FIXME if ( nXSize == 0 ) nXSize = 256; if ( nYSize == 0 ) nYSize = 256; if (!bQuiet && !bFormatExplicitelySet) CheckExtensionConsistency(pszDest, pszFormat); hDstDS = GDALCreate( hDriver, pszDest, nXSize, nYSize, nBands, eOutputType, papszCreateOptions ); if ( hDstDS == NULL ) { fprintf( stderr, "Unable to create target dataset \"%s\".\n", pszDest ); fprintf( stderr, "%s\n", CPLGetLastErrorMsg() ); exit( 3 ); } /* -------------------------------------------------------------------- */ /* If algorithm was not specified assigh default one. */ /* -------------------------------------------------------------------- */ if ( !pOptions ) ParseAlgorithmAndOptions( szAlgNameInvDist, &eAlgorithm, &pOptions ); /* -------------------------------------------------------------------- */ /* Process SQL request. */ /* -------------------------------------------------------------------- */ if( pszSQL != NULL ) { OGRLayerH hLayer; hLayer = OGR_DS_ExecuteSQL( hSrcDS, pszSQL, (OGRGeometryH)poSpatialFilter, NULL ); if( hLayer != NULL ) { // Custom layer will be rasterized in the first band. ProcessLayer( hLayer, hDstDS, poSpatialFilter, nXSize, nYSize, 1, bIsXExtentSet, bIsYExtentSet, dfXMin, dfXMax, dfYMin, dfYMax, pszBurnAttribute, dfIncreaseBurnValue, dfMultiplyBurnValue, eOutputType, eAlgorithm, pOptions, bQuiet, pfnProgress ); } } /* -------------------------------------------------------------------- */ /* Process each layer. */ /* -------------------------------------------------------------------- */ for( i = 0; i < nLayerCount; i++ ) { OGRLayerH hLayer = OGR_DS_GetLayerByName( hSrcDS, papszLayers[i]); if( hLayer == NULL ) { fprintf( stderr, "Unable to find layer \"%s\", skipping.\n", papszLayers[i] ); continue; } if( pszWHERE ) { if( OGR_L_SetAttributeFilter( hLayer, pszWHERE ) != OGRERR_NONE ) break; } if ( poSpatialFilter != NULL ) OGR_L_SetSpatialFilter( hLayer, (OGRGeometryH)poSpatialFilter ); // Fetch the first meaningful SRS definition if ( !pszOutputSRS ) { OGRSpatialReferenceH hSRS = OGR_L_GetSpatialRef( hLayer ); if ( hSRS ) OSRExportToWkt( hSRS, &pszOutputSRS ); } ProcessLayer( hLayer, hDstDS, poSpatialFilter, nXSize, nYSize, i + 1 + nBands - nLayerCount, bIsXExtentSet, bIsYExtentSet, dfXMin, dfXMax, dfYMin, dfYMax, pszBurnAttribute, dfIncreaseBurnValue, dfMultiplyBurnValue, eOutputType, eAlgorithm, pOptions, bQuiet, pfnProgress ); } /* -------------------------------------------------------------------- */ /* Apply geotransformation matrix. */ /* -------------------------------------------------------------------- */ double adfGeoTransform[6]; adfGeoTransform[0] = dfXMin; adfGeoTransform[1] = (dfXMax - dfXMin) / nXSize; adfGeoTransform[2] = 0.0; adfGeoTransform[3] = dfYMin; adfGeoTransform[4] = 0.0; adfGeoTransform[5] = (dfYMax - dfYMin) / nYSize; GDALSetGeoTransform( hDstDS, adfGeoTransform ); /* -------------------------------------------------------------------- */ /* Apply SRS definition if set. */ /* -------------------------------------------------------------------- */ if ( pszOutputSRS ) { GDALSetProjection( hDstDS, pszOutputSRS ); CPLFree( pszOutputSRS ); } /* -------------------------------------------------------------------- */ /* Cleanup */ /* -------------------------------------------------------------------- */ OGR_DS_Destroy( hSrcDS ); GDALClose( hDstDS ); OGRGeometryFactory::destroyGeometry( poSpatialFilter ); CPLFree( pOptions ); CSLDestroy( papszCreateOptions ); CSLDestroy( argv ); CSLDestroy( papszLayers ); OGRCleanupAll(); GDALDestroyDriverManager(); return 0; }
int main( int argc, char ** argv ) { GDALDatasetH hDataset, hOutDS; int i; const char *pszSource=NULL, *pszDest=NULL, *pszFormat = "GTiff"; GDALDriverH hDriver; GDALDataType eOutputType = GDT_Unknown; char **papszCreateOptions = NULL; GDALProgressFunc pfnProgress = GDALTermProgress; int nLUTBins = 256; const char *pszMethod = "minmax"; // double dfStdDevMult = 0.0; double *padfScaleMin = NULL; double *padfScaleMax = NULL; int **papanLUTs = NULL; int iBand; const char *pszConfigFile = NULL; /* Check strict compilation and runtime library version as we use C++ API */ if (! GDAL_CHECK_VERSION(argv[0])) exit(1); /* -------------------------------------------------------------------- */ /* Register standard GDAL drivers, and process generic GDAL */ /* command options. */ /* -------------------------------------------------------------------- */ GDALAllRegister(); argc = GDALGeneralCmdLineProcessor( argc, &argv, 0 ); if( argc < 1 ) exit( -argc ); /* -------------------------------------------------------------------- */ /* Handle command line arguments. */ /* -------------------------------------------------------------------- */ for( i = 1; i < argc; i++ ) { if( EQUAL(argv[i], "--utility_version") ) { printf("%s was compiled against GDAL %s and is running against GDAL %s\n", argv[0], GDAL_RELEASE_NAME, GDALVersionInfo("RELEASE_NAME")); return 0; } else if( EQUAL(argv[i],"-of") && i < argc-1 ) pszFormat = argv[++i]; else if( EQUAL(argv[i],"-ot") && i < argc-1 ) { int iType; for( iType = 1; iType < GDT_TypeCount; iType++ ) { if( GDALGetDataTypeName((GDALDataType)iType) != NULL && EQUAL(GDALGetDataTypeName((GDALDataType)iType), argv[i+1]) ) { eOutputType = (GDALDataType) iType; } } if( eOutputType == GDT_Unknown ) { printf( "Unknown output pixel type: %s\n", argv[i+1] ); Usage(); GDALDestroyDriverManager(); exit( 2 ); } i++; } else if( EQUALN(argv[i],"-s_nodata",9) ) { // TODO i += 1; } else if( EQUAL(argv[i],"-co") && i < argc-1 ) { papszCreateOptions = CSLAddString( papszCreateOptions, argv[++i] ); } else if( EQUALN(argv[i],"-src_scale",10) && i < argc-2) { // TODO i += 2; } else if( EQUALN(argv[i],"-dst_scale",10) && i < argc-2 ) { // TODO i += 2; } else if( EQUAL(argv[i],"-config") && i < argc-1 ) { pszConfigFile = argv[++i]; } else if( EQUAL(argv[i],"-equalize") ) { pszMethod = "equalize"; } else if( EQUAL(argv[i],"-quiet") ) { pfnProgress = GDALDummyProgress; } else if( argv[i][0] == '-' ) { printf( "Option %s incomplete, or not recognised.\n\n", argv[i] ); Usage(); GDALDestroyDriverManager(); exit( 2 ); } else if( pszSource == NULL ) { pszSource = argv[i]; } else if( pszDest == NULL ) { pszDest = argv[i]; } else { printf( "Too many command options.\n\n" ); Usage(); GDALDestroyDriverManager(); exit( 2 ); } } if( pszSource == NULL ) { Usage(); GDALDestroyDriverManager(); exit( 10 ); } /* -------------------------------------------------------------------- */ /* Attempt to open source file. */ /* -------------------------------------------------------------------- */ hDataset = GDALOpenShared( pszSource, GA_ReadOnly ); if( hDataset == NULL ) { fprintf( stderr, "GDALOpen failed - %d\n%s\n", CPLGetLastErrorNo(), CPLGetLastErrorMsg() ); GDALDestroyDriverManager(); exit( 1 ); } int nBandCount = GDALGetRasterCount(hDataset); /* -------------------------------------------------------------------- */ /* Find the output driver. */ /* -------------------------------------------------------------------- */ hDriver = GDALGetDriverByName( pszFormat ); if( hDriver == NULL ) { int iDr; printf( "Output driver `%s' not recognised.\n", pszFormat ); printf( "The following format drivers are configured and support output:\n" ); for( iDr = 0; iDr < GDALGetDriverCount(); iDr++ ) { GDALDriverH hDriver = GDALGetDriver(iDr); if( GDALGetMetadataItem( hDriver, GDAL_DCAP_CREATE, NULL ) != NULL || GDALGetMetadataItem( hDriver, GDAL_DCAP_CREATECOPY, NULL ) != NULL ) { printf( " %s: %s\n", GDALGetDriverShortName( hDriver ), GDALGetDriverLongName( hDriver ) ); } } printf( "\n" ); Usage(); GDALClose( hDataset ); GDALDestroyDriverManager(); CSLDestroy( argv ); CSLDestroy( papszCreateOptions ); exit( 1 ); } /* -------------------------------------------------------------------- */ /* If histogram equalization is requested, do it now. */ /* -------------------------------------------------------------------- */ if( EQUAL(pszMethod,"equalize") ) { ComputeEqualizationLUTs( hDataset, nLUTBins, &padfScaleMin, &padfScaleMax, &papanLUTs, pfnProgress ); } /* -------------------------------------------------------------------- */ /* If we have a config file, assume it is for input and read */ /* it. */ /* -------------------------------------------------------------------- */ else if( pszConfigFile != NULL ) { char **papszLines = CSLLoad( pszConfigFile ); if( CSLCount(papszLines) == 0 ) exit( 1 ); if( CSLCount(papszLines) != nBandCount ) { fprintf( stderr, "Did not get %d lines in config file as expected.\n", nBandCount ); exit( 1 ); } padfScaleMin = (double *) CPLCalloc(nBandCount,sizeof(double)); padfScaleMax = (double *) CPLCalloc(nBandCount,sizeof(double)); for( iBand = 0; iBand < nBandCount; iBand++ ) { int iLUT; char **papszTokens = CSLTokenizeString( papszLines[iBand] ); if( CSLCount(papszTokens) < 3 || atoi(papszTokens[0]) != iBand+1 ) { fprintf( stderr, "Line %d seems to be corrupt.\n", iBand+1 ); exit( 1 ); } // Process scale min/max padfScaleMin[iBand] = atof(papszTokens[1]); padfScaleMax[iBand] = atof(papszTokens[2]); if( CSLCount(papszTokens) == 3 ) continue; // process lut if( iBand == 0 ) { nLUTBins = CSLCount(papszTokens) - 3; papanLUTs = (int **) CPLCalloc(sizeof(int*),nBandCount); } papanLUTs[iBand] = (int *) CPLCalloc(nLUTBins,sizeof(int)); for( iLUT = 0; iLUT < nLUTBins; iLUT++ ) papanLUTs[iBand][iLUT] = atoi(papszTokens[iLUT+3]); CSLDestroy( papszTokens ); } } /* -------------------------------------------------------------------- */ /* If there is no destination, just report the scaling values */ /* and luts. */ /* -------------------------------------------------------------------- */ if( pszDest == NULL ) { FILE *fpConfig = stdout; if( pszConfigFile ) fpConfig = fopen( pszConfigFile, "w" ); for( iBand = 0; iBand < nBandCount; iBand++ ) { fprintf( fpConfig, "%d:Band ", iBand+1 ); if( padfScaleMin != NULL ) fprintf( fpConfig, "%g:ScaleMin %g:ScaleMax ", padfScaleMin[iBand], padfScaleMax[iBand] ); if( papanLUTs ) { int iLUT; for( iLUT = 0; iLUT < nLUTBins; iLUT++ ) fprintf( fpConfig, "%d ", papanLUTs[iBand][iLUT] ); } fprintf( fpConfig, "\n" ); } if( pszConfigFile ) fclose( fpConfig ); exit( 0 ); } if (padfScaleMin == NULL || padfScaleMax == NULL) { fprintf( stderr, "-equalize or -config filename command line options must be specified.\n"); exit(1); } /* ==================================================================== */ /* Create a virtual dataset. */ /* ==================================================================== */ VRTDataset *poVDS; EnhanceCBInfo *pasEInfo = (EnhanceCBInfo *) CPLCalloc(nBandCount, sizeof(EnhanceCBInfo)); /* -------------------------------------------------------------------- */ /* Make a virtual clone. */ /* -------------------------------------------------------------------- */ poVDS = new VRTDataset( GDALGetRasterXSize(hDataset), GDALGetRasterYSize(hDataset) ); if( GDALGetGCPCount(hDataset) == 0 ) { const char *pszProjection; double adfGeoTransform[6]; pszProjection = GDALGetProjectionRef( hDataset ); if( pszProjection != NULL && strlen(pszProjection) > 0 ) poVDS->SetProjection( pszProjection ); if( GDALGetGeoTransform( hDataset, adfGeoTransform ) == CE_None ) poVDS->SetGeoTransform( adfGeoTransform ); } else { poVDS->SetGCPs( GDALGetGCPCount(hDataset), GDALGetGCPs(hDataset), GDALGetGCPProjection( hDataset ) ); } poVDS->SetMetadata( ((GDALDataset*)hDataset)->GetMetadata() ); for( iBand = 0; iBand < nBandCount; iBand++ ) { VRTSourcedRasterBand *poVRTBand; GDALRasterBand *poSrcBand; GDALDataType eBandType; poSrcBand = ((GDALDataset *) hDataset)->GetRasterBand(iBand+1); /* -------------------------------------------------------------------- */ /* Select output data type to match source. */ /* -------------------------------------------------------------------- */ if( eOutputType == GDT_Unknown ) eBandType = GDT_Byte; else eBandType = eOutputType; /* -------------------------------------------------------------------- */ /* Create this band. */ /* -------------------------------------------------------------------- */ poVDS->AddBand( eBandType, NULL ); poVRTBand = (VRTSourcedRasterBand *) poVDS->GetRasterBand( iBand+1 ); /* -------------------------------------------------------------------- */ /* Create a function based source with info on how to apply the */ /* enhancement. */ /* -------------------------------------------------------------------- */ pasEInfo[iBand].poSrcBand = poSrcBand; pasEInfo[iBand].eWrkType = eBandType; pasEInfo[iBand].dfScaleMin = padfScaleMin[iBand]; pasEInfo[iBand].dfScaleMax = padfScaleMax[iBand]; pasEInfo[iBand].nLUTBins = nLUTBins; if( papanLUTs ) pasEInfo[iBand].panLUT = papanLUTs[iBand]; poVRTBand->AddFuncSource( EnhancerCallback, pasEInfo + iBand ); /* -------------------------------------------------------------------- */ /* copy over some other information of interest. */ /* -------------------------------------------------------------------- */ poVRTBand->CopyCommonInfoFrom( poSrcBand ); } /* -------------------------------------------------------------------- */ /* Write to the output file using CopyCreate(). */ /* -------------------------------------------------------------------- */ hOutDS = GDALCreateCopy( hDriver, pszDest, (GDALDatasetH) poVDS, FALSE, papszCreateOptions, pfnProgress, NULL ); if( hOutDS != NULL ) GDALClose( hOutDS ); GDALClose( (GDALDatasetH) poVDS ); GDALClose( hDataset ); /* -------------------------------------------------------------------- */ /* Cleanup and exit. */ /* -------------------------------------------------------------------- */ GDALDumpOpenDatasets( stderr ); GDALDestroyDriverManager(); CSLDestroy( argv ); CSLDestroy( papszCreateOptions ); exit( 0 ); }
int main( int argc, char ** argv ) { EarlySetConfigOptions(argc, argv); /* -------------------------------------------------------------------- */ /* Register standard GDAL drivers, and process generic GDAL */ /* command options. */ /* -------------------------------------------------------------------- */ GDALAllRegister(); argc = GDALGeneralCmdLineProcessor( argc, &argv, 0 ); if( argc < 1 ) exit( -argc ); for( int i = 0; argv != NULL && argv[i] != NULL; i++ ) { if( EQUAL(argv[i], "--utility_version") ) { printf("%s was compiled against GDAL %s and is running against GDAL %s\n", argv[0], GDAL_RELEASE_NAME, GDALVersionInfo("RELEASE_NAME")); CSLDestroy( argv ); return 0; } else if( EQUAL(argv[i],"--help") ) { Usage(NULL); } } GDALBuildVRTOptionsForBinary* psOptionsForBinary = GDALBuildVRTOptionsForBinaryNew(); /* coverity[tainted_data] */ GDALBuildVRTOptions *psOptions = GDALBuildVRTOptionsNew(argv + 1, psOptionsForBinary); CSLDestroy( argv ); if( psOptions == NULL ) { Usage(NULL); } if( psOptionsForBinary->pszDstFilename == NULL ) { Usage("No target filename specified."); } if( !(psOptionsForBinary->bQuiet) ) { GDALBuildVRTOptionsSetProgress(psOptions, GDALTermProgress, NULL); } /* Avoid overwriting a non VRT dataset if the user did not put the */ /* filenames in the right order */ VSIStatBuf sBuf; if (!psOptionsForBinary->bOverwrite) { int bExists = (VSIStat(psOptionsForBinary->pszDstFilename, &sBuf) == 0); if (bExists) { GDALDriverH hDriver = GDALIdentifyDriver( psOptionsForBinary->pszDstFilename, NULL ); if (hDriver && !(EQUAL(GDALGetDriverShortName(hDriver), "VRT") || (EQUAL(GDALGetDriverShortName(hDriver), "API_PROXY") && EQUAL(CPLGetExtension(psOptionsForBinary->pszDstFilename), "VRT"))) ) { fprintf(stderr, "'%s' is an existing GDAL dataset managed by %s driver.\n" "There is an high chance you did not put filenames in the right order.\n" "If you want to overwrite %s, add -overwrite option to the command line.\n\n", psOptionsForBinary->pszDstFilename, GDALGetDriverShortName(hDriver), psOptionsForBinary->pszDstFilename); Usage(); } } } int bUsageError = FALSE; GDALDatasetH hOutDS = GDALBuildVRT(psOptionsForBinary->pszDstFilename, psOptionsForBinary->nSrcFiles, NULL, (const char* const*)psOptionsForBinary->papszSrcFiles, psOptions, &bUsageError); if( bUsageError ) Usage(); int nRetCode = (hOutDS) ? 0 : 1; GDALBuildVRTOptionsFree(psOptions); GDALBuildVRTOptionsForBinaryFree(psOptionsForBinary); CPLErrorReset(); // The flush to disk is only done at that stage, so check if any error has // happened GDALClose( hOutDS ); if( CPLGetLastErrorType() != CE_None ) nRetCode = 1; GDALDumpOpenDatasets( stderr ); GDALDestroyDriverManager(); OGRCleanupAll(); return nRetCode; }
int main( int argc, char ** argv ) { GDALDatasetH hDataset; GDALRasterBandH hBand; int i, iBand; double adfGeoTransform[6]; GDALDriverH hDriver; char **papszMetadata; int bComputeMinMax = FALSE; if( !GDALBridgeInitialize( "..", stderr ) ) { fprintf( stderr, "Unable to intiailize GDAL bridge.\n" ); exit( 10 ); } if( argc > 1 && strcmp(argv[1],"-mm") == 0 ) { bComputeMinMax = TRUE; argv++; } GDALAllRegister(); hDataset = GDALOpen( argv[1], GA_ReadOnly ); if( hDataset == NULL ) { fprintf( stderr, "GDALOpen failed - %d\n%s\n", CPLGetLastErrorNo(), CPLGetLastErrorMsg() ); exit( 1 ); } /* -------------------------------------------------------------------- */ /* Report general info. */ /* -------------------------------------------------------------------- */ hDriver = GDALGetDatasetDriver( hDataset ); printf( "Driver: %s/%s\n", GDALGetDriverShortName( hDriver ), GDALGetDriverLongName( hDriver ) ); printf( "Size is %d, %d\n", GDALGetRasterXSize( hDataset ), GDALGetRasterYSize( hDataset ) ); /* -------------------------------------------------------------------- */ /* Report projection. */ /* -------------------------------------------------------------------- */ if( GDALGetProjectionRef( hDataset ) != NULL ) { OGRSpatialReferenceH hSRS; char *pszProjection; pszProjection = (char *) GDALGetProjectionRef( hDataset ); hSRS = OSRNewSpatialReference(NULL); if( OSRImportFromWkt( hSRS, &pszProjection ) == CE_None ) { char *pszPrettyWkt = NULL; OSRExportToPrettyWkt( hSRS, &pszPrettyWkt, FALSE ); printf( "Coordinate System is:\n%s\n", pszPrettyWkt ); } else printf( "Coordinate System is `%s'\n", GDALGetProjectionRef( hDataset ) ); OSRDestroySpatialReference( hSRS ); } /* -------------------------------------------------------------------- */ /* Report Geotransform. */ /* -------------------------------------------------------------------- */ if( GDALGetGeoTransform( hDataset, adfGeoTransform ) == CE_None ) { printf( "Origin = (%.6f,%.6f)\n", adfGeoTransform[0], adfGeoTransform[3] ); printf( "Pixel Size = (%.6f,%.6f)\n", adfGeoTransform[1], adfGeoTransform[5] ); } /* -------------------------------------------------------------------- */ /* Report GCPs. */ /* -------------------------------------------------------------------- */ if( GDALGetGCPCount( hDataset ) > 0 ) { printf( "GCP Projection = %s\n", GDALGetGCPProjection(hDataset) ); for( i = 0; i < GDALGetGCPCount(hDataset); i++ ) { const GDAL_GCP *psGCP; psGCP = GDALGetGCPs( hDataset ) + i; printf( "GCP[%3d]: Id=%s, Info=%s\n" " (%g,%g) -> (%g,%g,%g)\n", i, psGCP->pszId, psGCP->pszInfo, psGCP->dfGCPPixel, psGCP->dfGCPLine, psGCP->dfGCPX, psGCP->dfGCPY, psGCP->dfGCPZ ); } } /* -------------------------------------------------------------------- */ /* Report metadata. */ /* -------------------------------------------------------------------- */ papszMetadata = GDALGetMetadata( hDataset, NULL ); if( papszMetadata != NULL ) { printf( "Metadata:\n" ); for( i = 0; papszMetadata[i] != NULL; i++ ) { printf( " %s\n", papszMetadata[i] ); } } /* -------------------------------------------------------------------- */ /* Report subdatasets. */ /* -------------------------------------------------------------------- */ papszMetadata = GDALGetMetadata( hDataset, "SUBDATASETS" ); if( papszMetadata != NULL ) { printf( "Subdatasets:\n" ); for( i = 0; papszMetadata[i] != NULL; i++ ) { printf( " %s\n", papszMetadata[i] ); } } /* -------------------------------------------------------------------- */ /* Report corners. */ /* -------------------------------------------------------------------- */ printf( "Corner Coordinates:\n" ); GDALInfoReportCorner( hDataset, "Upper Left", 0.0, 0.0 ); GDALInfoReportCorner( hDataset, "Lower Left", 0.0, GDALGetRasterYSize(hDataset)); GDALInfoReportCorner( hDataset, "Upper Right", GDALGetRasterXSize(hDataset), 0.0 ); GDALInfoReportCorner( hDataset, "Lower Right", GDALGetRasterXSize(hDataset), GDALGetRasterYSize(hDataset) ); GDALInfoReportCorner( hDataset, "Center", GDALGetRasterXSize(hDataset)/2.0, GDALGetRasterYSize(hDataset)/2.0 ); /* ==================================================================== */ /* Loop over bands. */ /* ==================================================================== */ for( iBand = 0; iBand < GDALGetRasterCount( hDataset ); iBand++ ) { double dfMin, dfMax, adfCMinMax[2], dfNoData; int bGotMin, bGotMax, bGotNodata; int nBlockXSize, nBlockYSize; hBand = GDALGetRasterBand( hDataset, iBand+1 ); GDALGetBlockSize( hBand, &nBlockXSize, &nBlockYSize ); printf( "Band %d Block=%dx%d Type=%d, ColorInterp=%d\n", iBand+1, nBlockXSize, nBlockYSize, GDALGetRasterDataType(hBand), GDALGetRasterColorInterpretation(hBand) ); dfMin = GDALGetRasterMinimum( hBand, &bGotMin ); dfMax = GDALGetRasterMaximum( hBand, &bGotMax ); printf( " Min=%.3f/%d, Max=%.3f/%d", dfMin, bGotMin, dfMax, bGotMax); if( bComputeMinMax ) { GDALComputeRasterMinMax( hBand, TRUE, adfCMinMax ); printf( ", Computed Min/Max=%.3f,%.3f", adfCMinMax[0], adfCMinMax[1] ); } printf( "\n" ); dfNoData = GDALGetRasterNoDataValue( hBand, &bGotNodata ); if( bGotNodata ) { printf( " NoData Value=%g\n", dfNoData ); } if( GDALGetOverviewCount(hBand) > 0 ) { int iOverview; printf( " Overviews: " ); for( iOverview = 0; iOverview < GDALGetOverviewCount(hBand); iOverview++ ) { GDALRasterBandH hOverview; if( iOverview != 0 ) printf( ", " ); hOverview = GDALGetOverview( hBand, iOverview ); printf( "%dx%d", GDALGetRasterBandXSize( hOverview ), GDALGetRasterBandYSize( hOverview ) ); } printf( "\n" ); } papszMetadata = GDALGetMetadata( hBand, NULL ); if( papszMetadata != NULL ) { printf( "Metadata:\n" ); for( i = 0; papszMetadata[i] != NULL; i++ ) { printf( " %s\n", papszMetadata[i] ); } } if( GDALGetRasterColorInterpretation(hBand) == GCI_PaletteIndex ) { GDALColorTableH hTable; int i; hTable = GDALGetRasterColorTable( hBand ); printf( " Color Table (%s with %d entries)\n", GDALGetPaletteInterpretationName( GDALGetPaletteInterpretation( hTable )), GDALGetColorEntryCount( hTable ) ); for( i = 0; i < GDALGetColorEntryCount( hTable ); i++ ) { GDALColorEntry sEntry; GDALGetColorEntryAsRGB( hTable, i, &sEntry ); printf( " %3d: %d,%d,%d,%d\n", i, sEntry.c1, sEntry.c2, sEntry.c3, sEntry.c4 ); } } } GDALClose( hDataset ); exit( 0 ); }
int main( int argc, char ** argv ) { GDALDatasetH hDataset; GDALRasterBandH hBand; int i, iBand; double adfGeoTransform[6]; GDALDriverH hDriver; char **papszMetadata; int bComputeMinMax = FALSE, bSample = FALSE; int bShowGCPs = TRUE, bShowMetadata = TRUE, bShowRAT=TRUE; int bStats = FALSE, bApproxStats = TRUE, iMDD; int bShowColorTable = TRUE, bComputeChecksum = FALSE; int bReportHistograms = FALSE; const char *pszFilename = NULL; char **papszExtraMDDomains = NULL, **papszFileList; const char *pszProjection = NULL; OGRCoordinateTransformationH hTransform = NULL; /* Check that we are running against at least GDAL 1.5 */ /* Note to developers : if we use newer API, please change the requirement */ if (atoi(GDALVersionInfo("VERSION_NUM")) < 1500) { fprintf(stderr, "At least, GDAL >= 1.5.0 is required for this version of %s, " "which was compiled against GDAL %s\n", argv[0], GDAL_RELEASE_NAME); exit(1); } /* Must process GDAL_SKIP before GDALAllRegister(), but we can't call */ /* GDALGeneralCmdLineProcessor before it needs the drivers to be registered */ /* for the --format or --formats options */ for( i = 1; i < argc; i++ ) { if( EQUAL(argv[i],"--config") && i + 2 < argc && EQUAL(argv[i + 1], "GDAL_SKIP") ) { CPLSetConfigOption( argv[i+1], argv[i+2] ); i += 2; } } GDALAllRegister(); argc = GDALGeneralCmdLineProcessor( argc, &argv, 0 ); if( argc < 1 ) exit( -argc ); /* -------------------------------------------------------------------- */ /* Parse arguments. */ /* -------------------------------------------------------------------- */ for( i = 1; i < argc; i++ ) { if( EQUAL(argv[i], "--utility_version") ) { printf("%s was compiled against GDAL %s and is running against GDAL %s\n", argv[0], GDAL_RELEASE_NAME, GDALVersionInfo("RELEASE_NAME")); return 0; } else if( EQUAL(argv[i], "-mm") ) bComputeMinMax = TRUE; else if( EQUAL(argv[i], "-hist") ) bReportHistograms = TRUE; else if( EQUAL(argv[i], "-stats") ) { bStats = TRUE; bApproxStats = FALSE; } else if( EQUAL(argv[i], "-approx_stats") ) { bStats = TRUE; bApproxStats = TRUE; } else if( EQUAL(argv[i], "-sample") ) bSample = TRUE; else if( EQUAL(argv[i], "-checksum") ) bComputeChecksum = TRUE; else if( EQUAL(argv[i], "-nogcp") ) bShowGCPs = FALSE; else if( EQUAL(argv[i], "-nomd") ) bShowMetadata = FALSE; else if( EQUAL(argv[i], "-norat") ) bShowRAT = FALSE; else if( EQUAL(argv[i], "-noct") ) bShowColorTable = FALSE; else if( EQUAL(argv[i], "-mdd") && i < argc-1 ) papszExtraMDDomains = CSLAddString( papszExtraMDDomains, argv[++i] ); else if( argv[i][0] == '-' ) Usage(); else if( pszFilename == NULL ) pszFilename = argv[i]; else Usage(); } if( pszFilename == NULL ) Usage(); /* -------------------------------------------------------------------- */ /* Open dataset. */ /* -------------------------------------------------------------------- */ hDataset = GDALOpen( pszFilename, GA_ReadOnly ); if( hDataset == NULL ) { fprintf( stderr, "gdalinfo failed - unable to open '%s'.\n", pszFilename ); CSLDestroy( argv ); GDALDumpOpenDatasets( stderr ); GDALDestroyDriverManager(); CPLDumpSharedList( NULL ); exit( 1 ); } /* -------------------------------------------------------------------- */ /* Report general info. */ /* -------------------------------------------------------------------- */ hDriver = GDALGetDatasetDriver( hDataset ); printf( "Driver: %s/%s\n", GDALGetDriverShortName( hDriver ), GDALGetDriverLongName( hDriver ) ); papszFileList = GDALGetFileList( hDataset ); if( CSLCount(papszFileList) == 0 ) { printf( "Files: none associated\n" ); } else { printf( "Files: %s\n", papszFileList[0] ); for( i = 1; papszFileList[i] != NULL; i++ ) printf( " %s\n", papszFileList[i] ); } CSLDestroy( papszFileList ); printf( "Size is %d, %d\n", GDALGetRasterXSize( hDataset ), GDALGetRasterYSize( hDataset ) ); /* -------------------------------------------------------------------- */ /* Report projection. */ /* -------------------------------------------------------------------- */ if( GDALGetProjectionRef( hDataset ) != NULL ) { OGRSpatialReferenceH hSRS; char *pszProjection; pszProjection = (char *) GDALGetProjectionRef( hDataset ); hSRS = OSRNewSpatialReference(NULL); if( OSRImportFromWkt( hSRS, &pszProjection ) == CE_None ) { char *pszPrettyWkt = NULL; OSRExportToPrettyWkt( hSRS, &pszPrettyWkt, FALSE ); printf( "Coordinate System is:\n%s\n", pszPrettyWkt ); CPLFree( pszPrettyWkt ); } else printf( "Coordinate System is `%s'\n", GDALGetProjectionRef( hDataset ) ); OSRDestroySpatialReference( hSRS ); } /* -------------------------------------------------------------------- */ /* Report Geotransform. */ /* -------------------------------------------------------------------- */ if( GDALGetGeoTransform( hDataset, adfGeoTransform ) == CE_None ) { if( adfGeoTransform[2] == 0.0 && adfGeoTransform[4] == 0.0 ) { printf( "Origin = (%.15f,%.15f)\n", adfGeoTransform[0], adfGeoTransform[3] ); printf( "Pixel Size = (%.15f,%.15f)\n", adfGeoTransform[1], adfGeoTransform[5] ); } else printf( "GeoTransform =\n" " %.16g, %.16g, %.16g\n" " %.16g, %.16g, %.16g\n", adfGeoTransform[0], adfGeoTransform[1], adfGeoTransform[2], adfGeoTransform[3], adfGeoTransform[4], adfGeoTransform[5] ); } /* -------------------------------------------------------------------- */ /* Report GCPs. */ /* -------------------------------------------------------------------- */ if( bShowGCPs && GDALGetGCPCount( hDataset ) > 0 ) { if (GDALGetGCPProjection(hDataset) != NULL) { OGRSpatialReferenceH hSRS; char *pszProjection; pszProjection = (char *) GDALGetGCPProjection( hDataset ); hSRS = OSRNewSpatialReference(NULL); if( OSRImportFromWkt( hSRS, &pszProjection ) == CE_None ) { char *pszPrettyWkt = NULL; OSRExportToPrettyWkt( hSRS, &pszPrettyWkt, FALSE ); printf( "GCP Projection = \n%s\n", pszPrettyWkt ); CPLFree( pszPrettyWkt ); } else printf( "GCP Projection = %s\n", GDALGetGCPProjection( hDataset ) ); OSRDestroySpatialReference( hSRS ); } for( i = 0; i < GDALGetGCPCount(hDataset); i++ ) { const GDAL_GCP *psGCP; psGCP = GDALGetGCPs( hDataset ) + i; printf( "GCP[%3d]: Id=%s, Info=%s\n" " (%.15g,%.15g) -> (%.15g,%.15g,%.15g)\n", i, psGCP->pszId, psGCP->pszInfo, psGCP->dfGCPPixel, psGCP->dfGCPLine, psGCP->dfGCPX, psGCP->dfGCPY, psGCP->dfGCPZ ); } } /* -------------------------------------------------------------------- */ /* Report metadata. */ /* -------------------------------------------------------------------- */ papszMetadata = (bShowMetadata) ? GDALGetMetadata( hDataset, NULL ) : NULL; if( bShowMetadata && CSLCount(papszMetadata) > 0 ) { printf( "Metadata:\n" ); for( i = 0; papszMetadata[i] != NULL; i++ ) { printf( " %s\n", papszMetadata[i] ); } } for( iMDD = 0; bShowMetadata && iMDD < CSLCount(papszExtraMDDomains); iMDD++ ) { papszMetadata = GDALGetMetadata( hDataset, papszExtraMDDomains[iMDD] ); if( CSLCount(papszMetadata) > 0 ) { printf( "Metadata (%s):\n", papszExtraMDDomains[iMDD]); for( i = 0; papszMetadata[i] != NULL; i++ ) { printf( " %s\n", papszMetadata[i] ); } } } /* -------------------------------------------------------------------- */ /* Report "IMAGE_STRUCTURE" metadata. */ /* -------------------------------------------------------------------- */ papszMetadata = (bShowMetadata) ? GDALGetMetadata( hDataset, "IMAGE_STRUCTURE" ) : NULL; if( bShowMetadata && CSLCount(papszMetadata) > 0 ) { printf( "Image Structure Metadata:\n" ); for( i = 0; papszMetadata[i] != NULL; i++ ) { printf( " %s\n", papszMetadata[i] ); } } /* -------------------------------------------------------------------- */ /* Report subdatasets. */ /* -------------------------------------------------------------------- */ papszMetadata = GDALGetMetadata( hDataset, "SUBDATASETS" ); if( CSLCount(papszMetadata) > 0 ) { printf( "Subdatasets:\n" ); for( i = 0; papszMetadata[i] != NULL; i++ ) { printf( " %s\n", papszMetadata[i] ); } } /* -------------------------------------------------------------------- */ /* Report geolocation. */ /* -------------------------------------------------------------------- */ papszMetadata = (bShowMetadata) ? GDALGetMetadata( hDataset, "GEOLOCATION" ) : NULL; if( bShowMetadata && CSLCount(papszMetadata) > 0 ) { printf( "Geolocation:\n" ); for( i = 0; papszMetadata[i] != NULL; i++ ) { printf( " %s\n", papszMetadata[i] ); } } /* -------------------------------------------------------------------- */ /* Report RPCs */ /* -------------------------------------------------------------------- */ papszMetadata = (bShowMetadata) ? GDALGetMetadata( hDataset, "RPC" ) : NULL; if( bShowMetadata && CSLCount(papszMetadata) > 0 ) { printf( "RPC Metadata:\n" ); for( i = 0; papszMetadata[i] != NULL; i++ ) { printf( " %s\n", papszMetadata[i] ); } } /* -------------------------------------------------------------------- */ /* Setup projected to lat/long transform if appropriate. */ /* -------------------------------------------------------------------- */ if( GDALGetGeoTransform( hDataset, adfGeoTransform ) == CE_None ) pszProjection = GDALGetProjectionRef(hDataset); if( pszProjection != NULL && strlen(pszProjection) > 0 ) { OGRSpatialReferenceH hProj, hLatLong = NULL; hProj = OSRNewSpatialReference( pszProjection ); if( hProj != NULL ) hLatLong = OSRCloneGeogCS( hProj ); if( hLatLong != NULL ) { CPLPushErrorHandler( CPLQuietErrorHandler ); hTransform = OCTNewCoordinateTransformation( hProj, hLatLong ); CPLPopErrorHandler(); OSRDestroySpatialReference( hLatLong ); } if( hProj != NULL ) OSRDestroySpatialReference( hProj ); } /* -------------------------------------------------------------------- */ /* Report corners. */ /* -------------------------------------------------------------------- */ printf( "Corner Coordinates:\n" ); GDALInfoReportCorner( hDataset, hTransform, "Upper Left", 0.0, 0.0 ); GDALInfoReportCorner( hDataset, hTransform, "Lower Left", 0.0, GDALGetRasterYSize(hDataset)); GDALInfoReportCorner( hDataset, hTransform, "Upper Right", GDALGetRasterXSize(hDataset), 0.0 ); GDALInfoReportCorner( hDataset, hTransform, "Lower Right", GDALGetRasterXSize(hDataset), GDALGetRasterYSize(hDataset) ); GDALInfoReportCorner( hDataset, hTransform, "Center", GDALGetRasterXSize(hDataset)/2.0, GDALGetRasterYSize(hDataset)/2.0 ); if( hTransform != NULL ) { OCTDestroyCoordinateTransformation( hTransform ); hTransform = NULL; } /* ==================================================================== */ /* Loop over bands. */ /* ==================================================================== */ for( iBand = 0; iBand < GDALGetRasterCount( hDataset ); iBand++ ) { double dfMin, dfMax, adfCMinMax[2], dfNoData; int bGotMin, bGotMax, bGotNodata, bSuccess; int nBlockXSize, nBlockYSize, nMaskFlags; double dfMean, dfStdDev; GDALColorTableH hTable; CPLErr eErr; hBand = GDALGetRasterBand( hDataset, iBand+1 ); if( bSample ) { float afSample[10000]; int nCount; nCount = GDALGetRandomRasterSample( hBand, 10000, afSample ); printf( "Got %d samples.\n", nCount ); } GDALGetBlockSize( hBand, &nBlockXSize, &nBlockYSize ); printf( "Band %d Block=%dx%d Type=%s, ColorInterp=%s\n", iBand+1, nBlockXSize, nBlockYSize, GDALGetDataTypeName( GDALGetRasterDataType(hBand)), GDALGetColorInterpretationName( GDALGetRasterColorInterpretation(hBand)) ); if( GDALGetDescription( hBand ) != NULL && strlen(GDALGetDescription( hBand )) > 0 ) printf( " Description = %s\n", GDALGetDescription(hBand) ); dfMin = GDALGetRasterMinimum( hBand, &bGotMin ); dfMax = GDALGetRasterMaximum( hBand, &bGotMax ); if( bGotMin || bGotMax || bComputeMinMax ) { printf( " " ); if( bGotMin ) printf( "Min=%.3f ", dfMin ); if( bGotMax ) printf( "Max=%.3f ", dfMax ); if( bComputeMinMax ) { CPLErrorReset(); GDALComputeRasterMinMax( hBand, FALSE, adfCMinMax ); if (CPLGetLastErrorType() == CE_None) { printf( " Computed Min/Max=%.3f,%.3f", adfCMinMax[0], adfCMinMax[1] ); } } printf( "\n" ); } eErr = GDALGetRasterStatistics( hBand, bApproxStats, bStats, &dfMin, &dfMax, &dfMean, &dfStdDev ); if( eErr == CE_None ) { printf( " Minimum=%.3f, Maximum=%.3f, Mean=%.3f, StdDev=%.3f\n", dfMin, dfMax, dfMean, dfStdDev ); } if( bReportHistograms ) { int nBucketCount, *panHistogram = NULL; eErr = GDALGetDefaultHistogram( hBand, &dfMin, &dfMax, &nBucketCount, &panHistogram, TRUE, GDALTermProgress, NULL ); if( eErr == CE_None ) { int iBucket; printf( " %d buckets from %g to %g:\n ", nBucketCount, dfMin, dfMax ); for( iBucket = 0; iBucket < nBucketCount; iBucket++ ) printf( "%d ", panHistogram[iBucket] ); printf( "\n" ); CPLFree( panHistogram ); } } if ( bComputeChecksum) { printf( " Checksum=%d\n", GDALChecksumImage(hBand, 0, 0, GDALGetRasterXSize(hDataset), GDALGetRasterYSize(hDataset))); } dfNoData = GDALGetRasterNoDataValue( hBand, &bGotNodata ); if( bGotNodata ) { printf( " NoData Value=%.18g\n", dfNoData ); } if( GDALGetOverviewCount(hBand) > 0 ) { int iOverview; printf( " Overviews: " ); for( iOverview = 0; iOverview < GDALGetOverviewCount(hBand); iOverview++ ) { GDALRasterBandH hOverview; const char *pszResampling = NULL; if( iOverview != 0 ) printf( ", " ); hOverview = GDALGetOverview( hBand, iOverview ); printf( "%dx%d", GDALGetRasterBandXSize( hOverview ), GDALGetRasterBandYSize( hOverview ) ); pszResampling = GDALGetMetadataItem( hOverview, "RESAMPLING", "" ); if( pszResampling != NULL && EQUALN(pszResampling,"AVERAGE_BIT2",12) ) printf( "*" ); } printf( "\n" ); if ( bComputeChecksum) { printf( " Overviews checksum: " ); for( iOverview = 0; iOverview < GDALGetOverviewCount(hBand); iOverview++ ) { GDALRasterBandH hOverview; if( iOverview != 0 ) printf( ", " ); hOverview = GDALGetOverview( hBand, iOverview ); printf( "%d", GDALChecksumImage(hOverview, 0, 0, GDALGetRasterBandXSize(hOverview), GDALGetRasterBandYSize(hOverview))); } printf( "\n" ); } } if( GDALHasArbitraryOverviews( hBand ) ) { printf( " Overviews: arbitrary\n" ); } nMaskFlags = GDALGetMaskFlags( hBand ); if( (nMaskFlags & (GMF_NODATA|GMF_ALL_VALID)) == 0 ) { GDALRasterBandH hMaskBand = GDALGetMaskBand(hBand) ; printf( " Mask Flags: " ); if( nMaskFlags & GMF_PER_DATASET ) printf( "PER_DATASET " ); if( nMaskFlags & GMF_ALPHA ) printf( "ALPHA " ); if( nMaskFlags & GMF_NODATA ) printf( "NODATA " ); if( nMaskFlags & GMF_ALL_VALID ) printf( "ALL_VALID " ); printf( "\n" ); if( hMaskBand != NULL && GDALGetOverviewCount(hMaskBand) > 0 ) { int iOverview; printf( " Overviews of mask band: " ); for( iOverview = 0; iOverview < GDALGetOverviewCount(hMaskBand); iOverview++ ) { GDALRasterBandH hOverview; if( iOverview != 0 ) printf( ", " ); hOverview = GDALGetOverview( hMaskBand, iOverview ); printf( "%dx%d", GDALGetRasterBandXSize( hOverview ), GDALGetRasterBandYSize( hOverview ) ); } printf( "\n" ); } } if( strlen(GDALGetRasterUnitType(hBand)) > 0 ) { printf( " Unit Type: %s\n", GDALGetRasterUnitType(hBand) ); } if( GDALGetRasterCategoryNames(hBand) != NULL ) { char **papszCategories = GDALGetRasterCategoryNames(hBand); int i; printf( " Categories:\n" ); for( i = 0; papszCategories[i] != NULL; i++ ) printf( " %3d: %s\n", i, papszCategories[i] ); } if( GDALGetRasterScale( hBand, &bSuccess ) != 1.0 || GDALGetRasterOffset( hBand, &bSuccess ) != 0.0 ) printf( " Offset: %.15g, Scale:%.15g\n", GDALGetRasterOffset( hBand, &bSuccess ), GDALGetRasterScale( hBand, &bSuccess ) ); papszMetadata = (bShowMetadata) ? GDALGetMetadata( hBand, NULL ) : NULL; if( bShowMetadata && CSLCount(papszMetadata) > 0 ) { printf( " Metadata:\n" ); for( i = 0; papszMetadata[i] != NULL; i++ ) { printf( " %s\n", papszMetadata[i] ); } } papszMetadata = (bShowMetadata) ? GDALGetMetadata( hBand, "IMAGE_STRUCTURE" ) : NULL; if( bShowMetadata && CSLCount(papszMetadata) > 0 ) { printf( " Image Structure Metadata:\n" ); for( i = 0; papszMetadata[i] != NULL; i++ ) { printf( " %s\n", papszMetadata[i] ); } } if( GDALGetRasterColorInterpretation(hBand) == GCI_PaletteIndex && (hTable = GDALGetRasterColorTable( hBand )) != NULL ) { int i; printf( " Color Table (%s with %d entries)\n", GDALGetPaletteInterpretationName( GDALGetPaletteInterpretation( hTable )), GDALGetColorEntryCount( hTable ) ); if (bShowColorTable) { for( i = 0; i < GDALGetColorEntryCount( hTable ); i++ ) { GDALColorEntry sEntry; GDALGetColorEntryAsRGB( hTable, i, &sEntry ); printf( " %3d: %d,%d,%d,%d\n", i, sEntry.c1, sEntry.c2, sEntry.c3, sEntry.c4 ); } } } if( bShowRAT && GDALGetDefaultRAT( hBand ) != NULL ) { GDALRasterAttributeTableH hRAT = GDALGetDefaultRAT( hBand ); GDALRATDumpReadable( hRAT, NULL ); } } GDALClose( hDataset ); CSLDestroy( papszExtraMDDomains ); CSLDestroy( argv ); GDALDumpOpenDatasets( stderr ); GDALDestroyDriverManager(); CPLDumpSharedList( NULL ); CPLCleanupTLS(); exit( 0 ); }
GDALDatasetH GDALRasterize( const char *pszDest, GDALDatasetH hDstDS, GDALDatasetH hSrcDataset, const GDALRasterizeOptions *psOptionsIn, int *pbUsageError ) { if( pszDest == NULL && hDstDS == NULL ) { CPLError( CE_Failure, CPLE_AppDefined, "pszDest == NULL && hDstDS == NULL"); if(pbUsageError) *pbUsageError = TRUE; return NULL; } if( hSrcDataset == NULL ) { CPLError( CE_Failure, CPLE_AppDefined, "hSrcDataset== NULL"); if(pbUsageError) *pbUsageError = TRUE; return NULL; } if( hDstDS != NULL && psOptionsIn && psOptionsIn->bCreateOutput ) { CPLError( CE_Failure, CPLE_AppDefined, "hDstDS != NULL but options that imply creating a new dataset have been set."); if(pbUsageError) *pbUsageError = TRUE; return NULL; } GDALRasterizeOptions* psOptionsToFree = NULL; const GDALRasterizeOptions* psOptions; if( psOptionsIn ) psOptions = psOptionsIn; else { psOptionsToFree = GDALRasterizeOptionsNew(NULL, NULL); psOptions = psOptionsToFree; } int bCloseOutDSOnError = (hDstDS == NULL); if( pszDest == NULL ) pszDest = GDALGetDescription(hDstDS); if( psOptions->pszSQL == NULL && psOptions->papszLayers == NULL && GDALDatasetGetLayerCount(hSrcDataset) != 1 ) { CPLError(CE_Failure, CPLE_NotSupported, "Neither -sql nor -l are specified, but the source dataset has not one single layer."); if( pbUsageError ) *pbUsageError = TRUE; GDALRasterizeOptionsFree(psOptionsToFree); return NULL; } /* -------------------------------------------------------------------- */ /* Open target raster file. Eventually we will add optional */ /* creation. */ /* -------------------------------------------------------------------- */ int bCreateOutput = psOptions->bCreateOutput; if( hDstDS == NULL ) bCreateOutput = TRUE; GDALDriverH hDriver = NULL; if (psOptions->bCreateOutput) { /* -------------------------------------------------------------------- */ /* Find the output driver. */ /* -------------------------------------------------------------------- */ hDriver = GDALGetDriverByName( psOptions->pszFormat ); if( hDriver == NULL || GDALGetMetadataItem( hDriver, GDAL_DCAP_CREATE, NULL ) == NULL ) { int iDr; CPLError( CE_Failure, CPLE_NotSupported, "Output driver `%s' not recognised or does not support " " direct output file creation.", psOptions->pszFormat); fprintf(stderr, "The following format drivers are configured\n" "and support direct output:\n" ); for( iDr = 0; iDr < GDALGetDriverCount(); iDr++ ) { hDriver = GDALGetDriver(iDr); if( GDALGetMetadataItem( hDriver, GDAL_DCAP_CREATE, NULL) != NULL ) { fprintf(stderr, " %s: %s\n", GDALGetDriverShortName( hDriver ), GDALGetDriverLongName( hDriver ) ); } } fprintf(stderr, "\n" ); GDALRasterizeOptionsFree(psOptionsToFree); return NULL; } } /* -------------------------------------------------------------------- */ /* Process SQL request. */ /* -------------------------------------------------------------------- */ CPLErr eErr = CE_Failure; if( psOptions->pszSQL != NULL ) { OGRLayerH hLayer; hLayer = GDALDatasetExecuteSQL( hSrcDataset, psOptions->pszSQL, NULL, psOptions->pszDialect ); if( hLayer != NULL ) { if (bCreateOutput) { std::vector<OGRLayerH> ahLayers; ahLayers.push_back(hLayer); hDstDS = CreateOutputDataset(ahLayers, psOptions->hSRS, psOptions->bGotBounds, psOptions->sEnvelop, hDriver, pszDest, psOptions->nXSize, psOptions->nYSize, psOptions->dfXRes, psOptions->dfYRes, psOptions->bTargetAlignedPixels, static_cast<int>(psOptions->anBandList.size()), psOptions->eOutputType, psOptions->papszCreationOptions, psOptions->adfInitVals, psOptions->bNoDataSet, psOptions->dfNoData); if( hDstDS == NULL ) { GDALDatasetReleaseResultSet( hSrcDataset, hLayer ); GDALRasterizeOptionsFree(psOptionsToFree); return NULL; } } eErr = ProcessLayer( hLayer, psOptions->hSRS != NULL, hDstDS, psOptions->anBandList, psOptions->adfBurnValues, psOptions->b3D, psOptions->bInverse, psOptions->pszBurnAttribute, psOptions->papszRasterizeOptions, psOptions->pfnProgress, psOptions->pProgressData ); GDALDatasetReleaseResultSet( hSrcDataset, hLayer ); } } /* -------------------------------------------------------------------- */ /* Create output file if necessary. */ /* -------------------------------------------------------------------- */ int nLayerCount = (psOptions->pszSQL == NULL && psOptions->papszLayers == NULL) ? 1 : CSLCount(psOptions->papszLayers); if (psOptions->bCreateOutput && hDstDS == NULL) { std::vector<OGRLayerH> ahLayers; for( int i = 0; i < nLayerCount; i++ ) { OGRLayerH hLayer; if( psOptions->papszLayers ) hLayer = GDALDatasetGetLayerByName( hSrcDataset, psOptions->papszLayers[i] ); else hLayer = GDALDatasetGetLayer(hSrcDataset, 0); if( hLayer == NULL ) { continue; } ahLayers.push_back(hLayer); } hDstDS = CreateOutputDataset(ahLayers, psOptions->hSRS, psOptions->bGotBounds, psOptions->sEnvelop, hDriver, pszDest, psOptions->nXSize, psOptions->nYSize, psOptions->dfXRes, psOptions->dfYRes, psOptions->bTargetAlignedPixels, static_cast<int>(psOptions->anBandList.size()), psOptions->eOutputType, psOptions->papszCreationOptions, psOptions->adfInitVals, psOptions->bNoDataSet, psOptions->dfNoData); if( hDstDS == NULL ) { GDALRasterizeOptionsFree(psOptionsToFree); return NULL; } } /* -------------------------------------------------------------------- */ /* Process each layer. */ /* -------------------------------------------------------------------- */ for( int i = 0; i < nLayerCount; i++ ) { OGRLayerH hLayer; if( psOptions->papszLayers ) hLayer = GDALDatasetGetLayerByName( hSrcDataset, psOptions->papszLayers[i] ); else hLayer = GDALDatasetGetLayer(hSrcDataset, 0); if( hLayer == NULL ) { CPLError(CE_Failure, CPLE_AppDefined, "Unable to find layer \"%s\", skipping.", psOptions->papszLayers ? psOptions->papszLayers[i] : "0" ); continue; } if( psOptions->pszWHERE ) { if( OGR_L_SetAttributeFilter( hLayer, psOptions->pszWHERE ) != OGRERR_NONE ) break; } void *pScaledProgress; pScaledProgress = GDALCreateScaledProgress( 0.0, 1.0 * (i + 1) / nLayerCount, psOptions->pfnProgress, psOptions->pProgressData ); eErr = ProcessLayer( hLayer, psOptions->hSRS != NULL, hDstDS, psOptions->anBandList, psOptions->adfBurnValues, psOptions->b3D, psOptions->bInverse, psOptions->pszBurnAttribute, psOptions->papszRasterizeOptions, GDALScaledProgress, pScaledProgress ); GDALDestroyScaledProgress( pScaledProgress ); if( eErr != CE_None ) break; } GDALRasterizeOptionsFree(psOptionsToFree); if( eErr != CE_None ) { if( bCloseOutDSOnError ) GDALClose(hDstDS); return NULL; } return hDstDS; }