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Diffstat (limited to 'examples/charts/qmlpolarchart/View2.qml')
-rw-r--r-- | examples/charts/qmlpolarchart/View2.qml | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/examples/charts/qmlpolarchart/View2.qml b/examples/charts/qmlpolarchart/View2.qml new file mode 100644 index 000000000..7f241c3e7 --- /dev/null +++ b/examples/charts/qmlpolarchart/View2.qml @@ -0,0 +1,99 @@ +/**************************************************************************** +** +** 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 + + //![1] + 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; + } + //![1] +} |