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<h1 class="title">View2.qml Example File</h1>
<span class="subtitle">qmlpolarchart/qml/qmlpolarchart/View2.qml</span>
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/****************************************************************************
**
** 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.0
import QtCharts 2.0
Item {
anchors.fill: parent
PolarChartView {
title: "Historical Area Series"
anchors.fill: parent
legend.visible: false
antialiasing: true
DateTimeAxis {
id: axis1
format: "yyyy MMM"
tickCount: 13
}
ValueAxis {
id: axis2
}
LineSeries {
id: lowerLine
axisAngular: axis1
axisRadial: axis2
// Please note that month in JavaScript months are zero based, so 2 means March
XYPoint { x: toMsecsSinceEpoch(new Date(1950, 0, 1)); y: 15 }
XYPoint { x: toMsecsSinceEpoch(new Date(1962, 4, 1)); y: 35 }
XYPoint { x: toMsecsSinceEpoch(new Date(1970, 0, 1)); y: 50 }
XYPoint { x: toMsecsSinceEpoch(new Date(1978, 2, 1)); y: 75 }
XYPoint { x: toMsecsSinceEpoch(new Date(1987, 11, 1)); y: 102 }
XYPoint { x: toMsecsSinceEpoch(new Date(1992, 1, 1)); y: 132 }
XYPoint { x: toMsecsSinceEpoch(new Date(1998, 7, 1)); y: 100 }
XYPoint { x: toMsecsSinceEpoch(new Date(2002, 4, 1)); y: 120 }
XYPoint { x: toMsecsSinceEpoch(new Date(2012, 8, 1)); y: 140 }
XYPoint { x: toMsecsSinceEpoch(new Date(2013, 5, 1)); y: 150 }
}
LineSeries {
id: upperLine
axisAngular: axis1
axisRadial: axis2
// Please note that month in JavaScript months are zero based, so 2 means March
XYPoint { x: toMsecsSinceEpoch(new Date(1950, 0, 1)); y: 30 }
XYPoint { x: toMsecsSinceEpoch(new Date(1962, 4, 1)); y: 55 }
XYPoint { x: toMsecsSinceEpoch(new Date(1970, 0, 1)); y: 80 }
XYPoint { x: toMsecsSinceEpoch(new Date(1978, 2, 1)); y: 105 }
XYPoint { x: toMsecsSinceEpoch(new Date(1987, 11, 1)); y: 125 }
XYPoint { x: toMsecsSinceEpoch(new Date(1992, 1, 1)); y: 160 }
XYPoint { x: toMsecsSinceEpoch(new Date(1998, 7, 1)); y: 140 }
XYPoint { x: toMsecsSinceEpoch(new Date(2002, 4, 1)); y: 140 }
XYPoint { x: toMsecsSinceEpoch(new Date(2012, 8, 1)); y: 170 }
XYPoint { x: toMsecsSinceEpoch(new Date(2013, 5, 1)); y: 200 }
}
AreaSeries {
axisAngular: axis1
axisRadial: axis2
lowerSeries: lowerLine
upperSeries: upperLine
}
}
// DateTimeAxis is based on QDateTimes so we must convert our JavaScript dates to
// milliseconds since epoch to make them match the DateTimeAxis values
function toMsecsSinceEpoch(date) {
var msecs = date.getTime();
return msecs;
}
}
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