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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "boxgraphicsscene.h"
#include "mapbox.h"
#include "statswidget.h"
#include "performance.h"
#include <QVariant>
BoxGraphicsScene::BoxGraphicsScene(StatsWidget * statistics, MapBox *parent) :
QGraphicsScene(parent),
m_statistics(statistics)
{
}
void BoxGraphicsScene::drawItems(QPainter *painter,
int numItems,
QGraphicsItem *items[],
const QStyleOptionGraphicsItem options[], QWidget *widget)
{
perf_t before_rendering = perf_currentTime();
QGraphicsScene::drawItems(painter, numItems, items, options, widget);
perf_t after_rendering = perf_currentTime();
m_statistics->stat("Render time", perf_diffTime(before_rendering, after_rendering));
m_statistics->stat("FPS", 1.0/perf_diffTime(last_after_rendering, after_rendering));
last_after_rendering = after_rendering;
}
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