|
|
/****************************************************************************
|
|
|
**
|
|
|
** Copyright (C) 2016 The Qt Company Ltd.
|
|
|
** Contact: https://www.qt.io/licensing/
|
|
|
**
|
|
|
** This file is part of the Qt Charts module of the Qt Toolkit.
|
|
|
**
|
|
|
** $QT_BEGIN_LICENSE:GPL$
|
|
|
** Commercial License Usage
|
|
|
** Licensees holding valid commercial Qt licenses may use this file in
|
|
|
** accordance with the commercial license agreement provided with the
|
|
|
** Software or, alternatively, in accordance with the terms contained in
|
|
|
** a written agreement between you and The Qt Company. For licensing terms
|
|
|
** and conditions see https://www.qt.io/terms-conditions. For further
|
|
|
** information use the contact form at https://www.qt.io/contact-us.
|
|
|
**
|
|
|
** GNU General Public License Usage
|
|
|
** Alternatively, this file may be used under the terms of the GNU
|
|
|
** General Public License version 3 or (at your option) any later version
|
|
|
** approved by the KDE Free Qt Foundation. The licenses are as published by
|
|
|
** the Free Software Foundation and appearing in the file LICENSE.GPL3
|
|
|
** included in the packaging of this file. Please review the following
|
|
|
** information to ensure the GNU General Public License requirements will
|
|
|
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
|
|
|
**
|
|
|
** $QT_END_LICENSE$
|
|
|
**
|
|
|
****************************************************************************/
|
|
|
|
|
|
#include <private/chartitem_p.h>
|
|
|
#include <private/qabstractseries_p.h>
|
|
|
#include <private/abstractdomain_p.h>
|
|
|
#include <QtGui/QPainter>
|
|
|
|
|
|
QT_CHARTS_BEGIN_NAMESPACE
|
|
|
|
|
|
ChartItem::ChartItem(QAbstractSeriesPrivate *series,QGraphicsItem* item):
|
|
|
ChartElement(item),
|
|
|
m_validData(true),
|
|
|
m_series(series)
|
|
|
{
|
|
|
|
|
|
}
|
|
|
|
|
|
AbstractDomain* ChartItem::domain() const
|
|
|
{
|
|
|
return m_series->domain();
|
|
|
}
|
|
|
|
|
|
void ChartItem::handleDomainUpdated()
|
|
|
{
|
|
|
qWarning() << __FUNCTION__<< "Slot not implemented";
|
|
|
}
|
|
|
|
|
|
void ChartItem::reversePainter(QPainter *painter, const QRectF &clipRect)
|
|
|
{
|
|
|
if (m_series->reverseXAxis()) {
|
|
|
painter->translate(clipRect.width(), 0);
|
|
|
painter->scale(-1, 1);
|
|
|
}
|
|
|
|
|
|
if (m_series->reverseYAxis()) {
|
|
|
painter->translate(0, clipRect.height());
|
|
|
painter->scale(1, -1);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
#include "moc_chartitem_p.cpp"
|
|
|
|
|
|
QT_CHARTS_END_NAMESPACE
|
|
|
|
