30 #ifndef GDAL_RAT_H_INCLUDED
31 #define GDAL_RAT_H_INCLUDED
37 #define RAT_MAX_ELEM_FOR_CLONE 1000000
71 virtual int GetColumnCount()
const = 0;
82 virtual const char *GetNameOfCol(
int )
const = 0;
127 virtual int GetRowCount()
const = 0;
146 virtual const char *GetValueAsString(
int iRow,
int iField )
const = 0;
162 virtual int GetValueAsInt(
int iRow,
int iField )
const = 0;
178 virtual double GetValueAsDouble(
int iRow,
int iField )
const = 0;
193 virtual void SetValue(
int iRow,
int iField,
const char *pszValue ) = 0;
208 virtual void SetValue(
int iRow,
int iField,
int nValue ) = 0;
223 virtual void SetValue(
int iRow,
int iField,
double dfValue) = 0;
234 virtual int ChangesAreWrittenToFile() = 0;
236 virtual CPLErr ValuesIO(
GDALRWFlag eRWFlag,
int iField,
int iStartRow,
int iLength,
double *pdfData);
237 virtual CPLErr ValuesIO(
GDALRWFlag eRWFlag,
int iField,
int iStartRow,
int iLength,
int *pnData);
238 virtual CPLErr ValuesIO(
GDALRWFlag eRWFlag,
int iField,
int iStartRow,
int iLength,
char **papszStrList);
240 virtual void SetRowCount(
int iCount );
241 virtual int GetRowOfValue(
double dfValue )
const;
242 virtual int GetRowOfValue(
int nValue )
const;
244 virtual CPLErr CreateColumn(
const char *pszFieldName,
247 virtual CPLErr SetLinearBinning(
double dfRow0Min,
double dfBinSize );
248 virtual int GetLinearBinning(
double *pdfRow0Min,
double *pdfBinSize )
const;
257 virtual void *SerializeJSON()
const;
258 virtual CPLErr XMLInit(
CPLXMLNode *,
const char * );
260 virtual CPLErr InitializeFromColorTable(
const GDALColorTable * );
261 virtual GDALColorTable *TranslateToColorTable(
int nEntryCount = -1 );
263 virtual void DumpReadable( FILE * = NULL );
281 std::vector<GInt32> anValues;
282 std::vector<double> adfValues;
283 std::vector<CPLString> aosValues;
295 std::vector<GDALRasterAttributeField> aoFields;
301 void AnalyseColumns();
302 int bColumnsAnalysed;
331 virtual void SetValue(
int iRow,
int iField,
const char *pszValue );
332 virtual void SetValue(
int iRow,
int iField,
double dfValue);
333 virtual void SetValue(
int iRow,
int iField,
int nValue );
338 virtual int GetRowOfValue(
double dfValue )
const;
339 virtual int GetRowOfValue(
int nValue )
const;
345 virtual int GetLinearBinning(
double *pdfRow0Min,
double *pdfBinSize )
const;
The GDALRasterAttributeTable (or RAT) class is used to encapsulate a table used to provide attribute ...
Definition: gdal_rat.h:46
virtual int GetValueAsInt(int iRow, int iField) const =0
Fetch field value as a integer.
Raster Attribute Table container.
Definition: gdal_rat.h:292
Document node structure.
Definition: cpl_minixml.h:65
Definitions for CPL mini XML Parser/Serializer.
Definition: gdal_rat.h:272
GDALRATFieldType
Field type of raster attribute table.
Definition: gdal.h:903
virtual void SetValue(int iRow, int iField, const char *pszValue)=0
Set field value from string.
virtual void SetRowCount(int iCount)
Set row count.
Definition: gdal_rat.cpp:282
GDALRWFlag
Definition: gdal.h:101
virtual const char * GetNameOfCol(int) const =0
Fetch name of indicated column.
Convenient string class based on std::string.
Definition: cpl_string.h:236
virtual GDALDefaultRasterAttributeTable * Clone() const =0
Copy Raster Attribute Table.
virtual int GetRowCount() const =0
Fetch row count.
virtual int GetLinearBinning(double *pdfRow0Min, double *pdfBinSize) const
Get linear binning information.
Definition: gdal_rat.cpp:470
virtual int ChangesAreWrittenToFile()=0
Determine whether changes made to this RAT are reflected directly in the dataset. ...
virtual CPLErr SetLinearBinning(double dfRow0Min, double dfBinSize)
Set linear binning information.
Definition: gdal_rat.cpp:427
virtual GDALRATFieldUsage GetUsageOfCol(int) const =0
Fetch column usage value.
virtual double GetValueAsDouble(int iRow, int iField) const =0
Fetch field value as a double.
virtual CPLErr CreateColumn(const char *pszFieldName, GDALRATFieldType eFieldType, GDALRATFieldUsage eFieldUsage)
Create new column.
Definition: gdal_rat.cpp:379
GDALRATFieldUsage
Field usage of raster attribute table.
Definition: gdal.h:910
virtual int GetColumnCount() const =0
Fetch table column count.
virtual const char * GetValueAsString(int iRow, int iField) const =0
Fetch field value as a string.
Definition: gdal_priv.h:582
virtual GDALRATFieldType GetTypeOfCol(int) const =0
Fetch column type.
virtual int GetColOfUsage(GDALRATFieldUsage) const =0
Fetch column index for given usage.