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47 lines
1.7 KiB
C++
47 lines
1.7 KiB
C++
/***************************************************************************
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qgsclassificationequalinterval.h
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---------------------
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begin : September 2019
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copyright : (C) 2019 by Denis Rouzaud
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email : denis@opengis.ch
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef QGSCLASSIFICATIONEQUALINTERVAL_H
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#define QGSCLASSIFICATIONEQUALINTERVAL_H
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#include "qgis_core.h"
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#include "qgsclassificationmethod.h"
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/**
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* \ingroup core
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* QgsClassificationEqualInterval is an implementation of QgsClassificationMethod
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* for equal intervals
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* \since QGIS 3.10
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*/
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class CORE_EXPORT QgsClassificationEqualInterval : public QgsClassificationMethod
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{
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public:
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QgsClassificationEqualInterval();
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QString name() const override;
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QString id() const override;
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QgsClassificationMethod *clone() const override;
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static const QString METHOD_ID;
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private:
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QList<double> calculateBreaks( double minimum, double maximum,
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const QList<double> &values, int nclasses ) override;
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};
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#endif // QGSCLASSIFICATIONEQUALINTERVAL_H
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