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QSplineSeries calculateControlPoints moved to splinechartitem. This way we don't need to deal with controlPoints on logaritmic scale
QSplineSeries calculateControlPoints moved to splinechartitem. This way we don't need to deal with controlPoints on logaritmic scale
Michal Klocek - - Load All Authors

File last commit:

r2149:15c75629b372
r2372:d6a999e30ac3
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sizecharts.cpp
140 lines | 3.6 KiB | text/x-c | CppLexer
/ demos / chartviewer / charts / size / sizecharts.cpp
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Michal Klocek
Adds size template to charveiwer
 r2149 /****************************************************************************
**
** 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
** $QT_END_LICENSE$
**
****************************************************************************/
#include "charts.h"
#include "qchart.h"
#include "qlineseries.h"
#include "qvalueaxis.h"
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)