|
|
/****************************************************************************
|
|
|
**
|
|
|
** Copyright (C) 2012 Digia Plc
|
|
|
** All rights reserved.
|
|
|
** For any questions to Digia, please use contact form at http://qt.digia.com
|
|
|
**
|
|
|
** This file is part of the Qt Commercial Charts Add-on.
|
|
|
**
|
|
|
** $QT_BEGIN_LICENSE$
|
|
|
** Licensees holding valid Qt Commercial licenses may use this file in
|
|
|
** accordance with the Qt Commercial License Agreement provided with the
|
|
|
** Software or, alternatively, in accordance with the terms contained in
|
|
|
** a written agreement between you and Digia.
|
|
|
**
|
|
|
** If you have questions regarding the use of this file, please use
|
|
|
** contact form at http://qt.digia.com
|
|
|
** $QT_END_LICENSE$
|
|
|
**
|
|
|
****************************************************************************/
|
|
|
|
|
|
#ifndef QCHART_H
|
|
|
#define QCHART_H
|
|
|
|
|
|
#include <QAbstractSeries>
|
|
|
#include <QLegend>
|
|
|
#include <QGraphicsWidget>
|
|
|
#include <QMargins>
|
|
|
|
|
|
class QGraphicsSceneResizeEvent;
|
|
|
|
|
|
QTCOMMERCIALCHART_BEGIN_NAMESPACE
|
|
|
|
|
|
class QAbstractSeries;
|
|
|
class QAbstractAxis;
|
|
|
class QLegend;
|
|
|
struct QChartPrivate;
|
|
|
|
|
|
class QTCOMMERCIALCHART_EXPORT QChart : public QGraphicsWidget
|
|
|
{
|
|
|
Q_OBJECT
|
|
|
Q_PROPERTY(QChart::ChartTheme theme READ theme WRITE setTheme)
|
|
|
Q_PROPERTY(QString title READ title WRITE setTitle)
|
|
|
Q_PROPERTY(bool backgroundVisible READ isBackgroundVisible WRITE setBackgroundVisible)
|
|
|
Q_PROPERTY(bool dropShadowEnabled READ isDropShadowEnabled WRITE setDropShadowEnabled)
|
|
|
Q_PROPERTY(QChart::AnimationOptions animationOptions READ animationOptions WRITE setAnimationOptions)
|
|
|
Q_PROPERTY(QMargins margins READ margins WRITE setMargins)
|
|
|
Q_ENUMS(ChartTheme)
|
|
|
Q_ENUMS(AnimationOption)
|
|
|
|
|
|
public:
|
|
|
enum ChartTheme {
|
|
|
ChartThemeLight = 0,
|
|
|
ChartThemeBlueCerulean,
|
|
|
ChartThemeDark,
|
|
|
ChartThemeBrownSand,
|
|
|
ChartThemeBlueNcs,
|
|
|
ChartThemeHighContrast,
|
|
|
ChartThemeBlueIcy
|
|
|
};
|
|
|
|
|
|
enum AnimationOption {
|
|
|
NoAnimation = 0x0,
|
|
|
GridAxisAnimations = 0x1,
|
|
|
SeriesAnimations =0x2,
|
|
|
AllAnimations = 0x3
|
|
|
};
|
|
|
|
|
|
Q_DECLARE_FLAGS(AnimationOptions, AnimationOption)
|
|
|
|
|
|
public:
|
|
|
explicit QChart(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0);
|
|
|
~QChart();
|
|
|
|
|
|
void addSeries(QAbstractSeries *series);
|
|
|
void removeSeries(QAbstractSeries *series);
|
|
|
void removeAllSeries();
|
|
|
QList<QAbstractSeries*> series() const;
|
|
|
|
|
|
void setAxisX(QAbstractAxis* axis, QAbstractSeries *series = 0);
|
|
|
void setAxisY(QAbstractAxis* axis, QAbstractSeries *series = 0);
|
|
|
|
|
|
QAbstractAxis* axisX(QAbstractSeries* series = 0) const;
|
|
|
QAbstractAxis* axisY(QAbstractSeries* series = 0) const;
|
|
|
|
|
|
void createDefaultAxes();
|
|
|
|
|
|
void setTheme(QChart::ChartTheme theme);
|
|
|
QChart::ChartTheme theme() const;
|
|
|
|
|
|
void setTitle(const QString& title);
|
|
|
QString title() const;
|
|
|
void setTitleFont(const QFont& font);
|
|
|
QFont titleFont() const;
|
|
|
void setTitleBrush(const QBrush &brush);
|
|
|
QBrush titleBrush() const;
|
|
|
|
|
|
void setBackgroundBrush(const QBrush &brush);
|
|
|
QBrush backgroundBrush() const;
|
|
|
void setBackgroundPen(const QPen &pen);
|
|
|
QPen backgroundPen() const;
|
|
|
void setBackgroundVisible(bool visible = true);
|
|
|
bool isBackgroundVisible() const;
|
|
|
|
|
|
void setDropShadowEnabled(bool enabled = true);
|
|
|
bool isDropShadowEnabled() const;
|
|
|
void setAnimationOptions(AnimationOptions options);
|
|
|
AnimationOptions animationOptions() const;
|
|
|
|
|
|
void zoomIn();
|
|
|
void zoomIn(const QRectF &rect);
|
|
|
void zoomOut();
|
|
|
void zoom(qreal factor);
|
|
|
void scroll(qreal dx, qreal dy);
|
|
|
|
|
|
QLegend* legend() const;
|
|
|
|
|
|
void setMargins(const QMargins& margins);
|
|
|
QMargins margins() const;
|
|
|
|
|
|
QRectF plotArea() const;
|
|
|
|
|
|
protected:
|
|
|
QScopedPointer<QChartPrivate> d_ptr;
|
|
|
friend class QLegend;
|
|
|
friend class DeclarativeChart;
|
|
|
Q_DISABLE_COPY(QChart)
|
|
|
};
|
|
|
|
|
|
QTCOMMERCIALCHART_END_NAMESPACE
|
|
|
|
|
|
Q_DECLARE_OPERATORS_FOR_FLAGS(QTCOMMERCIALCHART_NAMESPACE::QChart::AnimationOptions)
|
|
|
|
|
|
#endif // QCHART_H
|
|
|
|
