| 1 | /**************************************************************************** |
|---|---|
| 2 | ** |
| 3 | ** Copyright (C) 2016 The Qt Company Ltd. |
| 4 | ** Contact: https://www.qt.io/licensing/ |
| 5 | ** |
| 6 | ** This file is part of the Qt Charts module of the Qt Toolkit. |
| 7 | ** |
| 8 | ** $QT_BEGIN_LICENSE:GPL$ |
| 9 | ** Commercial License Usage |
| 10 | ** Licensees holding valid commercial Qt licenses may use this file in |
| 11 | ** accordance with the commercial license agreement provided with the |
| 12 | ** Software or, alternatively, in accordance with the terms contained in |
| 13 | ** a written agreement between you and The Qt Company. For licensing terms |
| 14 | ** and conditions see https://www.qt.io/terms-conditions. For further |
| 15 | ** information use the contact form at https://www.qt.io/contact-us. |
| 16 | ** |
| 17 | ** GNU General Public License Usage |
| 18 | ** Alternatively, this file may be used under the terms of the GNU |
| 19 | ** General Public License version 3 or (at your option) any later version |
| 20 | ** approved by the KDE Free Qt Foundation. The licenses are as published by |
| 21 | ** the Free Software Foundation and appearing in the file LICENSE.GPL3 |
| 22 | ** included in the packaging of this file. Please review the following |
| 23 | ** information to ensure the GNU General Public License requirements will |
| 24 | ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| 25 | ** |
| 26 | ** $QT_END_LICENSE$ |
| 27 | ** |
| 28 | ****************************************************************************/ |
| 29 | |
| 30 | #include "charts.h" |
| 31 | #include <QtCharts/QChart> |
| 32 | #include <QtCharts/QLineSeries> |
| 33 | #include <QtCharts/QValueAxis> |
| 34 | #include <QtCharts/QCategoryAxis> |
| 35 | |
| 36 | class MultiValueAxis: public Chart |
| 37 | { |
| 38 | public: |
| 39 | QString name() |
| 40 | { |
| 41 | return "AxisSet 1"; |
| 42 | } |
| 43 | QString category() |
| 44 | { |
| 45 | return QObject::tr(s: "MultiAxis"); |
| 46 | } |
| 47 | QString subCategory() |
| 48 | { |
| 49 | return "MultiValueAxis"; |
| 50 | } |
| 51 | |
| 52 | QChart *createChart(const DataTable &table) |
| 53 | { |
| 54 | QChart *chart = new QChart(); |
| 55 | QValueAxis *axisX; |
| 56 | QValueAxis *axisY; |
| 57 | |
| 58 | chart->setTitle("MultiValueAxis1"); |
| 59 | |
| 60 | QString name("Series"); |
| 61 | int nameIndex = 0; |
| 62 | foreach (DataList list, table) { |
| 63 | QLineSeries *series = new QLineSeries(chart); |
| 64 | foreach (Data data, list) |
| 65 | series->append(point: data.first); |
| 66 | series->setName(name + QString::number(nameIndex)); |
| 67 | |
| 68 | chart->addSeries(series); |
| 69 | axisX = new QValueAxis(); |
| 70 | axisX->setLinePenColor(series->pen().color()); |
| 71 | axisY = new QValueAxis(); |
| 72 | axisY->setLinePenColor(series->pen().color()); |
| 73 | |
| 74 | chart->addAxis(axis: axisX,alignment: nameIndex % 2?Qt::AlignTop:Qt::AlignBottom); |
| 75 | chart->addAxis(axis: axisY,alignment: nameIndex % 2?Qt::AlignRight:Qt::AlignLeft); |
| 76 | series->attachAxis(axis: axisX); |
| 77 | series->attachAxis(axis: axisY); |
| 78 | |
| 79 | nameIndex++; |
| 80 | } |
| 81 | |
| 82 | return chart; |
| 83 | } |
| 84 | }; |
| 85 | |
| 86 | DECLARE_CHART(MultiValueAxis); |
| 87 |