57 lines
1.4 KiB
C
57 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 "QskPlotNamespace.h"
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class QskPlotItem;
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class QskTickmarks;
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class QskIntervalF;
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class QTransform;
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class QskPlotView : public QskControl
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{
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Q_OBJECT
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using Inherited = QskControl;
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public:
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QSK_SUBCONTROLS( Panel, AxisScale, Canvas )
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QskPlotView( QQuickItem* parent = nullptr );
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~QskPlotView() override;
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void setBoundaries( QskPlot::Axis, qreal, qreal );
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void setBoundaries( QskPlot::Axis, const QskIntervalF& );
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QskIntervalF boundaries( QskPlot::Axis axis ) const;
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QskTickmarks tickmarks( QskPlot::Axis axis ) const;
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// scales -> item coordinates
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QTransform transformation( QskPlot::Axis xAxis, QskPlot::Axis yAxis ) const;
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QRectF canvasRect() const;
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virtual QVariant labelAt( QskPlot::Axis, qreal pos ) const;
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protected:
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void geometryChange( const QRectF&, const QRectF& ) override;
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void updateNode( QSGNode* ) override;
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void updateResources() override;
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void changeEvent( QEvent* ) override;
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private:
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friend class QskPlotItem;
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void attachItem( QskPlotItem* );
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void detachItem( QskPlotItem* );
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class PrivateData;
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std::unique_ptr< PrivateData > m_data;
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};
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