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fix painting coordinates and added LGPL
fix painting coordinates and added LGPL

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sizecharts.cpp
149 lines | 4.1 KiB | text/x-c | CppLexer
/****************************************************************************
**
** 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 "charts.h"
#include <QtCharts/QChart>
#include <QtCharts/QLineSeries>
#include <QtCharts/QValueAxis>
class SizeChart: public Chart
{
public:
QString name() { return QObject::tr("PlotArea"); }
QString category() { return QObject::tr("Size"); }
QString subCategory() { return QString::null; }
QChart *createChart(const DataTable &table)
{
QChart *chart = new QChart();
QString name("Series");
int nameIndex = 0;
foreach (DataList list, table) {
QLineSeries *series = new QLineSeries(chart);
foreach (Data data, list)
series->append(data.first);
series->setName(name + QString::number(nameIndex));
nameIndex++;
chart->addSeries(series);
}
chart->setContentsMargins(0,0,0,0);
chart->setMargins(QMargins(0,0,0,0));
return chart;
}
};
class SizeChart2: public SizeChart
{
public:
QString name() { return QObject::tr("PA + T"); }
QChart *createChart(const DataTable &table)
{
QChart *chart = SizeChart::createChart(table);
chart->setTitle(name());
return chart;
}
};
class SizeChart3: public SizeChart2
{
public:
QString name() { return QObject::tr("PA+T+CM10"); }
QChart *createChart(const DataTable &table)
{
QChart *chart = SizeChart2::createChart(table);
chart->setContentsMargins(10,10,10,10);
return chart;
}
};
class SizeChart4: public SizeChart3
{
public:
QString name() { return QObject::tr("PA+T+CM10+M25"); }
QChart *createChart(const DataTable &table)
{
QChart *chart = SizeChart3::createChart(table);
chart->setMargins(QMargins(30,30,30,30));
return chart;
}
};
class SizeChart5: public SizeChart4
{
public:
QString name() { return QObject::tr("PA+T+CM10+M25+AX"); }
QChart *createChart(const DataTable &table)
{
QChart *chart = SizeChart4::createChart(table);
chart->createDefaultAxes();
chart->axisY()->hide();
return chart;
}
};
class SizeChart6: public SizeChart4
{
public:
QString name() { return QObject::tr("PA+T+CM10+M25+AY"); }
QChart *createChart(const DataTable &table)
{
QChart *chart = SizeChart4::createChart(table);
chart->createDefaultAxes();
chart->axisX()->hide();
return chart;
}
};
class SizeChart7: public SizeChart4
{
public:
QString name() { return QObject::tr("PA+T+CM10+M25+AX+AY"); }
QChart *createChart(const DataTable &table)
{
QChart *chart = SizeChart4::createChart(table);
chart->createDefaultAxes();
return chart;
}
};
DECLARE_CHART(SizeChart)
DECLARE_CHART(SizeChart2)
DECLARE_CHART(SizeChart3)
DECLARE_CHART(SizeChart4)
DECLARE_CHART(SizeChart5)
DECLARE_CHART(SizeChart6)
DECLARE_CHART(SizeChart7)