##// END OF EJS Templates
Accelerating lineseries with OpenGL...
Accelerating lineseries with OpenGL Added support for QAbstractSeries::useOpenGL property. When true, the series in question is drawn on a separate offscreen buffer using OpenGL and then superimposed on the chart. Currently this property is only supported for line and scatter series. Change-Id: I174fec541f9f3c23464270c1fe08f824af16a0fb Reviewed-by: Titta Heikkala <titta.heikkala@theqtcompany.com> Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>

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r2776:bc1f6aa59d42
r2820:79a856530b69
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qvbarmodelmapper.h
68 lines | 2.3 KiB | text/x-c | CLexer
/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd
** All rights reserved.
** For any questions to The Qt Company, please use contact form at http://qt.io
**
** This file is part of the Qt Charts module.
**
** Licensees holding valid commercial license for Qt may use this file in
** accordance with the Qt License Agreement provided with the Software
** or, alternatively, in accordance with the terms contained in a written
** agreement between you and The Qt Company.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.io
**
****************************************************************************/
#ifndef QVBARMODELMAPPER_H
#define QVBARMODELMAPPER_H
#include <QtCharts/QBarModelMapper>
QT_CHARTS_BEGIN_NAMESPACE
/* Comment line for syncqt to generate the fwd-include correctly, due to QTBUG-22432 */
class QT_CHARTS_EXPORT QVBarModelMapper : public QBarModelMapper
{
Q_OBJECT
Q_PROPERTY(QAbstractBarSeries *series READ series WRITE setSeries NOTIFY seriesReplaced)
Q_PROPERTY(QAbstractItemModel *model READ model WRITE setModel NOTIFY modelReplaced)
Q_PROPERTY(int firstBarSetColumn READ firstBarSetColumn WRITE setFirstBarSetColumn NOTIFY firstBarSetColumnChanged)
Q_PROPERTY(int lastBarSetColumn READ lastBarSetColumn WRITE setLastBarSetColumn NOTIFY lastBarSetColumnChanged)
Q_PROPERTY(int firstRow READ firstRow WRITE setFirstRow NOTIFY firstRowChanged)
Q_PROPERTY(int rowCount READ rowCount WRITE setRowCount NOTIFY rowCountChanged)
public:
explicit QVBarModelMapper(QObject *parent = 0);
QAbstractItemModel *model() const;
void setModel(QAbstractItemModel *model);
QAbstractBarSeries *series() const;
void setSeries(QAbstractBarSeries *series);
int firstBarSetColumn() const;
void setFirstBarSetColumn(int firstBarSetColumn);
int lastBarSetColumn() const;
void setLastBarSetColumn(int lastBarSetColumn);
int firstRow() const;
void setFirstRow(int firstRow);
int rowCount() const;
void setRowCount(int rowCount);
Q_SIGNALS:
void seriesReplaced();
void modelReplaced();
void firstBarSetColumnChanged();
void lastBarSetColumnChanged();
void firstRowChanged();
void rowCountChanged();
};
QT_CHARTS_END_NAMESPACE
#endif // QVBARMODELMAPPER_H