src/core/symbology-ng/qgsgraduatedsymbolrendererv2.cpp File Reference

#include "qgsgraduatedsymbolrendererv2.h"
#include "qgssymbolv2.h"
#include "qgssymbollayerv2utils.h"
#include "qgsvectorcolorrampv2.h"
#include "qgsfeature.h"
#include "qgsvectorlayer.h"
#include "qgslogger.h"
#include "qgsvectordataprovider.h"
#include <QDomDocument>
#include <QDomElement>
#include <QSettings>
#include <limits>
#include <cmath>
#include <ctime>

Include dependency graph for qgsgraduatedsymbolrendererv2.cpp:

Go to the source code of this file.

Functions
static QList< double >	_calcEqualIntervalBreaks (double minimum, double maximum, int classes)
static QList< double >	_calcQuantileBreaks (QList< double > values, int classes)
static QList< double >	_calcPrettyBreaks (double minimum, double maximum, int classes)
static QList< double >	_calcStdDevBreaks (QList< double > values, int classes, QList< int > &labels)
static QList< double >	_calcJenksBreaks (QList< double > values, int classes, double minimum, double maximum, int maximumSize=1000)

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Function Documentation

static QList<double> _calcEqualIntervalBreaks	(	double	minimum,
		double	maximum,
		int	classes
	)		[static]

Definition at line 298 of file qgsgraduatedsymbolrendererv2.cpp.

Referenced by QgsGraduatedSymbolRendererV2::createRenderer().

static QList<double> _calcJenksBreaks	(	QList< double >	values,
		int	classes,
		double	minimum,
		double	maximum,
		int	maximumSize = 1000
	)		[static]

Definition at line 545 of file qgsgraduatedsymbolrendererv2.cpp.

References MathUtils::max(), and QgsDebugMsg.

Referenced by QgsGraduatedSymbolRendererV2::createRenderer().

static QList<double> _calcPrettyBreaks	(	double	minimum,
		double	maximum,
		int	classes
	)		[static]

Definition at line 356 of file qgsgraduatedsymbolrendererv2.cpp.

References QgsDebugMsg.

Referenced by _calcStdDevBreaks(), and QgsGraduatedSymbolRendererV2::createRenderer().

static QList<double> _calcQuantileBreaks	(	QList< double >	values,
		int	classes
	)		[static]

Definition at line 318 of file qgsgraduatedsymbolrendererv2.cpp.

Referenced by QgsGraduatedSymbolRendererV2::createRenderer().

static QList<double> _calcStdDevBreaks	(	QList< double >	values,
		int	classes,
		QList< int > &	labels
	)		[static]

Definition at line 503 of file qgsgraduatedsymbolrendererv2.cpp.

References _calcPrettyBreaks().

Referenced by QgsGraduatedSymbolRendererV2::createRenderer().