|
|
/****************************************************************************
|
|
|
**
|
|
|
** Copyright (C) 2015 The Qt Company Ltd
|
|
|
** All rights reserved.
|
|
|
** For any questions to The Qt Company, please use contact form at http://qt.io
|
|
|
**
|
|
|
** This file is part of the Qt Charts module.
|
|
|
**
|
|
|
** Licensees holding valid commercial license for Qt may use this file in
|
|
|
** accordance with the Qt License Agreement provided with the Software
|
|
|
** or, alternatively, in accordance with the terms contained in a written
|
|
|
** agreement between you and The Qt Company.
|
|
|
**
|
|
|
** If you have questions regarding the use of this file, please use
|
|
|
** contact form at http://qt.io
|
|
|
**
|
|
|
****************************************************************************/
|
|
|
|
|
|
#include "declarativepolarchart.h"
|
|
|
#include <QtCharts/QChart>
|
|
|
|
|
|
QT_CHARTS_BEGIN_NAMESPACE
|
|
|
|
|
|
/*!
|
|
|
\qmltype PolarChartView
|
|
|
\instantiates DeclarativePolarChart
|
|
|
\inqmlmodule QtCharts
|
|
|
|
|
|
\brief Polar chart element.
|
|
|
|
|
|
PolarChartView element is the parent that is responsible for showing different chart series
|
|
|
types in a polar chart.
|
|
|
|
|
|
Polar charts support line, spline, area, and scatter series, and all axis types
|
|
|
supported by those series.
|
|
|
|
|
|
\note When setting ticks to an angular ValueAxis, keep in mind that the first and last tick
|
|
|
are co-located at 0/360 degree angle.
|
|
|
|
|
|
\note If the angular distance between two consecutive points in a series is more than 180
|
|
|
degrees, any line connecting the two points becomes meaningless, so choose the axis ranges
|
|
|
accordingly when displaying line, spline, or area series.
|
|
|
|
|
|
The following QML shows how to create a polar chart with two series:
|
|
|
\snippet qmlpolarchart/qml/qmlpolarchart/View1.qml 1
|
|
|
|
|
|
\beginfloatleft
|
|
|
\image examples_qmlpolarchart1.png
|
|
|
\endfloat
|
|
|
\clearfloat
|
|
|
*/
|
|
|
|
|
|
DeclarativePolarChart::DeclarativePolarChart(QQuickItem *parent)
|
|
|
: DeclarativeChart(QChart::ChartTypePolar, parent)
|
|
|
{
|
|
|
}
|
|
|
|
|
|
DeclarativePolarChart::~DeclarativePolarChart()
|
|
|
{
|
|
|
}
|
|
|
|
|
|
#include "moc_declarativepolarchart.cpp"
|
|
|
|
|
|
QT_CHARTS_END_NAMESPACE
|
|
|
|
