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do not enable example installs explicitly any more...
do not enable example installs explicitly any more it's done centrally now. Change-Id: I8e025df73f1bd1e5e5129cfb4cbcb40b044374bd Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Titta Heikkala - - Load All Authors

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r2845:ae12522d475c
r2894:d137ae33ccf0 5.6
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datetimeaxisy.cpp
81 lines | 2.5 KiB | text/x-c | CppLexer
/ tests / manual / chartviewer / charts / axis / datetimeaxisy.cpp
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Titta Heikkala
Updated license headers...
 r2845 /******************************************************************************
Michal Klocek
Adds datetimeaxis chart to chartviewer
 r2124 **
Titta Heikkala
Updated license headers...
 r2845 ** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
Michal Klocek
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 r2124 **
Titta Heikkala
Updated license headers...
 r2740 ** This file is part of the Qt Charts module.
Michal Klocek
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 r2124 **
Titta Heikkala
Updated license headers...
 r2845 ** $QT_BEGIN_LICENSE:COMM$
Michal Klocek
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 r2124 **
Titta Heikkala
Updated license headers...
 r2845 ** 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 http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
Michal Klocek
Adds datetimeaxis chart to chartviewer
 r2124 **
Titta Heikkala
Updated license headers...
 r2845 ** $QT_END_LICENSE$
**
******************************************************************************/
Michal Klocek
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#include "charts.h"
Titta Heikkala
Fix include syntax...
 r2714 #include <QtCharts/QChart>
#include <QtCharts/QLineSeries>
#include <QtCharts/QValueAxis>
#include <QtCharts/QDateTimeAxis>
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 r2124
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 r2126 class DateTimeAxisY: public Chart
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 r2124 {
public:
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 r2126 QString name() { return "AxisY"; }
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 r2124 QString category() { return QObject::tr("Axis"); }
QString subCategory() { return "DateTimeAxis"; }
QChart *createChart(const DataTable &table)
{
QChart *chart = new QChart();
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 r2126 chart->setTitle("Value X , DateTime Y");
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 r2124 QValueAxis *valueaxis = new QValueAxis();
QDateTimeAxis *datetimeaxis = new QDateTimeAxis();
datetimeaxis->setTickCount(10);
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scale datetime chart in chartviewer
 r2125 datetimeaxis->setFormat("yyyy");
Michal Klocek
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 r2124
Marek Rosa
Fix the warning in chartviewer
 r2213 qreal day = 1000l * 60l * 60l * 24l;
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 r2124 QString name("Series ");
int nameIndex = 0;
foreach (DataList list, table) {
QLineSeries *series = new QLineSeries(chart);
Jani Honkonen
demos: coding style police make a surprise strike
 r2130 foreach (Data data, list) {
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 r2125 QPointF point = data.first;
Marek Rosa
Fix the warning in chartviewer
 r2213 series->append(point.x(), day * 365l * 30l + point.y() * day * 365l);
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 r2125 }
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 r2124 series->setName(name + QString::number(nameIndex));
nameIndex++;
chart->addSeries(series);
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 r2126 chart->setAxisY(datetimeaxis, series);
chart->setAxisX(valueaxis, series);
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 r2124 }
return chart;
}
};
Michal Klocek
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 r2147 class DateTimeAxisYTitle: public DateTimeAxisY
{
public:
QString name() { return "AxisY Title"; }
QChart *createChart(const DataTable &table)
{
QChart *chart = DateTimeAxisY::createChart(table);
Michal Klocek
Refactors internals...
 r2273 chart->axisX()->setTitleText("Axis X");
chart->axisY()->setTitleText("Axis Y");
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 r2147 chart->setTitle("Value X , DateTime Y, Title");
return chart;
}
};
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 r2126 DECLARE_CHART(DateTimeAxisY);
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 r2147 DECLARE_CHART(DateTimeAxisYTitle);