HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/qchartview.h

Scaling for scatter series

Michal Klocek - - Load All Authors

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             qchartview.h
        
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      #ifndef QCHARTWIDGET_H

      #define QCHARTWIDGET_H

      #include "qchartglobal.h"

      #include "qchartseries.h"

      #include "qchart.h"

      #include <QGraphicsView>

      class QGraphicsScene;

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      class QChart;

      class QTCOMMERCIALCHART_EXPORT QChartView : public QGraphicsView

      {

      public:

          explicit QChartView(QWidget *parent = 0);

          ~QChartView();

          //implement from QWidget

          void resizeEvent(QResizeEvent *event);

          void addSeries(QChartSeries* series);

          // Convenience function

          QChartSeries* createSeries(QChartSeries::QChartSeriesType type);

          int margin() const;

          void setTitle(const QString& title);

          void setBackground(const QColor& startColor, const QColor& endColor = Qt::white, QChart::GradientOrientation orientation = QChart::VerticalGradientOrientation);

          void zoomInToRect(const QRect& rectangle);

          void zoomIn();

          void zoomOut();

      private:

          QGraphicsScene *m_scene;

          QChart* m_chart;

          QPoint m_origin;

          Q_DISABLE_COPY(QChartView)

      };

      QTCOMMERCIALCHART_END_NAMESPACE

      #endif // QCHARTWIDGET_H

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				#ifndef QCHARTWIDGET_H
				#define QCHARTWIDGET_H

				#include "qchartglobal.h"
				#include "qchartseries.h"
				#include "qchart.h"
				#include <QGraphicsView>

				class QGraphicsScene;

				QTCOMMERCIALCHART_BEGIN_NAMESPACE

				class QChart;

				class QTCOMMERCIALCHART_EXPORT QChartView : public QGraphicsView
				{
				public:
				explicit QChartView(QWidget *parent = 0);
				~QChartView();

				//implement from QWidget
				void resizeEvent(QResizeEvent *event);

				void addSeries(QChartSeries* series);
				// Convenience function
				QChartSeries* createSeries(QChartSeries::QChartSeriesType type);

				int margin() const;
				void setTitle(const QString& title);
				void setBackground(const QColor& startColor, const QColor& endColor = Qt::white, QChart::GradientOrientation orientation = QChart::VerticalGradientOrientation);
				void zoomInToRect(const QRect& rectangle);
				void zoomIn();
				void zoomOut();

				private:
				QGraphicsScene *m_scene;
				QChart* m_chart;
				QPoint m_origin;
				Q_DISABLE_COPY(QChartView)


				};

				QTCOMMERCIALCHART_END_NAMESPACE

				#endif // QCHARTWIDGET_H