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1 | /**************************************************************************** | |
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2 | ** | |
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3 | ** Copyright (C) 2012 Digia Plc | |
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4 | ** All rights reserved. | |
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5 | ** For any questions to Digia, please use contact form at http://qt.digia.com | |
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6 | ** | |
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7 | ** This file is part of the Qt Commercial Charts Add-on. | |
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8 | ** | |
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9 | ** $QT_BEGIN_LICENSE$ | |
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10 | ** Licensees holding valid Qt Commercial licenses may use this file in | |
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11 | ** accordance with the Qt Commercial License Agreement provided with the | |
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12 | ** Software or, alternatively, in accordance with the terms contained in | |
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13 | ** a written agreement between you and Digia. | |
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14 | ** | |
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15 | ** If you have questions regarding the use of this file, please use | |
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16 | ** contact form at http://qt.digia.com | |
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17 | ** $QT_END_LICENSE$ | |
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18 | ** | |
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19 | ****************************************************************************/ | |
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20 | ||
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21 | #include "charts.h" | |
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22 | #include "qchart.h" | |
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23 | #include "qlineseries.h" | |
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24 | #include "qvalueaxis.h" | |
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25 | #include "qdatetimeaxis.h" | |
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26 | ||
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27 | class DateTimeAxisY: public Chart | |
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28 | { | |
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29 | public: | |
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30 | QString name() { return "AxisY"; } | |
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31 | QString category() { return QObject::tr("Axis"); } | |
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32 | QString subCategory() { return "DateTimeAxis"; } | |
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33 | ||
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34 | QChart *createChart(const DataTable &table) | |
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35 | { | |
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36 | QChart *chart = new QChart(); | |
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37 | chart->setTitle("Value X , DateTime Y"); | |
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38 | QValueAxis *valueaxis = new QValueAxis(); | |
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39 | QDateTimeAxis *datetimeaxis = new QDateTimeAxis(); | |
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40 | datetimeaxis->setTickCount(10); | |
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41 | datetimeaxis->setFormat("yyyy"); | |
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42 | ||
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43 | QString name("Series "); | |
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44 | int nameIndex = 0; | |
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45 | foreach (DataList list, table) { | |
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46 | QLineSeries *series = new QLineSeries(chart); | |
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47 | foreach (Data data, list){ | |
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48 | QPointF point = data.first; | |
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49 | series->append(point.x(),1000l*60l*60l*24l*365l*30l+point.y()*1000l*60l*60l*24l*365l); | |
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50 | } | |
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51 | series->setName(name + QString::number(nameIndex)); | |
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52 | nameIndex++; | |
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53 | chart->addSeries(series); | |
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54 | chart->setAxisY(datetimeaxis, series); | |
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55 | chart->setAxisX(valueaxis, series); | |
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56 | } | |
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57 | ||
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58 | return chart; | |
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59 | } | |
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60 | }; | |
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61 | ||
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62 | DECLARE_CHART(DateTimeAxisY); | |
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1 | NO CONTENT: file renamed from demos/chartviewer/charts/axis/datetimeaxis.cpp to demos/chartviewer/charts/axis/datetimeaxisx.cpp |
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