61 lines
1.4 KiB
C
61 lines
1.4 KiB
C
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/******************************************************************************
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* QSkinny - Copyright (C) 2016 Uwe Rathmann
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* This file may be used under the terms of the 3-clause BSD License
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*****************************************************************************/
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#pragma once
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#include <QskControl.h>
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#include <qvector.h>
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#include <qnamespace.h>
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class ChartSample;
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class QskIntervalF;
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class QString;
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/*
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Examples for charts, that do stack their values:
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- pie charts
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- donut charts
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- stacked bar charts
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- ...
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*/
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class StackedChart : public QskControl
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{
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Q_OBJECT
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using Inherited = QskControl;
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Q_PROPERTY( QVector< ChartSample > series READ series
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WRITE setSeries NOTIFY seriesChanged )
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Q_PROPERTY( qreal totalValue READ totalValue
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WRITE setTotalValue NOTIFY totalValueChanged )
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public:
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StackedChart( QQuickItem* parent = nullptr );
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~StackedChart() override;
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void setTotalValue( qreal );
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qreal totalValue() const;
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QskIntervalF stackedInterval( int index ) const;
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qreal effectiveTotalValue() const;
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void setSeries( const QVector< ChartSample >& );
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QVector< ChartSample > series() const;
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virtual QskGradient gradientAt( int ) const;
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virtual QString labelAt( int ) const;
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Q_SIGNALS:
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void totalValueChanged( qreal );
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void seriesChanged();
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private:
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class PrivateData;
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std::unique_ptr< PrivateData > m_data;
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};
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