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1 | !include( ../examples.pri ) { | |
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2 | error( "Couldn't find the examples.pri file!" ) | |
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3 | } | |
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4 | ||
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5 | TARGET = colormap | |
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6 | SOURCES += main.cpp | |
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7 | ||
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8 | HEADERS += | |
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1 | /*------------------------------------------------------------------------------ | |
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2 | -- This file is a part of the ColorMapChart API | |
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3 | -- Copyright (C) 2016, Plasma Physics Laboratory - CNRS | |
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4 | -- | |
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5 | -- This program is free software; you can redistribute it and/or modify | |
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6 | -- it under the terms of the GNU General Public License as published by | |
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7 | -- the Free Software Foundation; either version 2 of the License, or | |
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8 | -- (at your option) any later version. | |
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9 | -- | |
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10 | -- This program is distributed in the hope that it will be useful, | |
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11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of | |
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12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
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13 | -- GNU General Public License for more details. | |
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14 | -- | |
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15 | -- You should have received a copy of the GNU General Public License | |
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16 | -- along with this program; if not, write to the Free Software | |
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17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
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18 | -------------------------------------------------------------------------------*/ | |
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19 | /*-- Author : Hugo Winter | |
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20 | -- Mail : hugo.winter@lpp.polytechnique.fr | |
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21 | ----------------------------------------------------------------------------*/ | |
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22 | ||
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23 | #include <QtWidgets/QApplication> | |
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24 | #include <QtWidgets/QMainWindow> | |
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25 | #include <QtCharts/QChartView> | |
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26 | #include <QtCharts/QColorMapSeries> | |
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27 | #include <QtCharts/colormapdatapart.h> | |
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28 | ||
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29 | QT_CHARTS_USE_NAMESPACE | |
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30 | ||
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31 | int main(int argc, char *argv[]) | |
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32 | { | |
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33 | QApplication a(argc, argv); | |
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34 | ||
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35 | QVector<double> *xSeries = new QVector<double>(); | |
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36 | xSeries->reserve(1028); | |
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37 | for(int i=0;i<1028;i++) | |
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38 | { | |
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39 | xSeries->append(i); | |
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40 | } | |
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41 | QVector<double> *ySeries = new QVector<double>(); | |
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42 | ySeries->reserve(768); | |
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43 | for(int i=0;i<768;i++) | |
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44 | { | |
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45 | ySeries->append(i); | |
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46 | } | |
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47 | QVector<double> *zSeries = new QVector<double>(); | |
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48 | zSeries->reserve(1028*768); | |
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49 | for(int i=0;i<1028*768;i++) | |
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50 | { | |
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51 | zSeries->append(i); | |
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52 | } | |
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53 | ||
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54 | ColorMapDataPart * data = new ColorMapDataPart(xSeries,ySeries,zSeries); | |
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55 | ||
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56 | QColorMapSeries *series = new QColorMapSeries(); | |
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57 | series->append(data); | |
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58 | ||
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59 | QChart *chart = new QChart(); | |
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60 | chart->addSeries(series); | |
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61 | ||
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62 | chart->createDefaultAxes(); | |
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63 | ||
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64 | chart->setTitle("Simple Colormap Example"); | |
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65 | ||
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66 | chart->axisX()->setGridLineVisible(false); | |
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67 | chart->axisY()->setGridLineVisible(false); | |
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68 | ||
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69 | chart->legend()->setVisible(false); | |
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70 | ||
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71 | QChartView *chartView = new QChartView(chart); | |
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72 | chartView->setRenderHint(QPainter::Antialiasing); | |
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73 | ||
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74 | QMainWindow window; | |
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75 | window.setCentralWidget(chartView); | |
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76 | window.resize(400, 400); | |
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77 | window.show(); | |
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78 | ||
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79 | return a.exec(); | |
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80 | } | |
| @@ -32,7 +32,8 SUBDIRS += areachart \ | |||
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32 | 32 | nesteddonuts \ |
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33 | 33 | chartinteractions \ |
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34 | 34 | callout \ |
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35 | chartthemes | |
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35 | chartthemes \ | |
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36 | colormap | |
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36 | 37 | |
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37 | 38 | qtHaveModule(quick) { |
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38 | 39 | SUBDIRS += qmlboxplot \ |
| @@ -354,9 +354,9 void QChart::zoomIn() | |||
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354 | 354 | d_ptr->zoomIn(2.0); |
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355 | 355 | } |
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356 | 356 | |
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357 | void QChart::zoomIn2(double factor) | |
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357 | void QChart::zoomIn2(double factor, Qt::Orientation orientation) | |
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358 | 358 | { |
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359 | d_ptr->zoomIn2(factor); | |
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359 | d_ptr->zoomIn2(factor, orientation); | |
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360 | 360 | } |
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361 | 361 | |
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362 | 362 | /*! |
| @@ -378,9 +378,9 void QChart::zoomOut() | |||
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378 | 378 | d_ptr->zoomOut(2.0); |
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379 | 379 | } |
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380 | 380 | |
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381 | void QChart::zoomOut2(double factor) | |
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381 | void QChart::zoomOut2(double factor, Qt::Orientation orientation) | |
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382 | 382 | { |
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383 | d_ptr->zoomOut2(factor); | |
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383 | d_ptr->zoomOut2(factor, orientation); | |
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384 | 384 | } |
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385 | 385 | |
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386 | 386 | /*! |
| @@ -422,7 +422,7 void QChart::zoomReset() | |||
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422 | 422 | */ |
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423 | 423 | bool QChart::isZoomed() |
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424 | 424 | { |
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425 | return d_ptr->isZoomed(); | |
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425 | return d_ptr->isZoomed(); | |
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426 | 426 | } |
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427 | 427 | |
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428 | 428 | /*! |
| @@ -844,10 +844,13 void QChartPrivate::zoomIn(qreal factor) | |||
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844 | 844 | zoomIn(rect); |
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845 | 845 | } |
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846 | 846 | |
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847 | void QChartPrivate::zoomIn2(qreal factor) | |
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847 | void QChartPrivate::zoomIn2(qreal factor, Qt::Orientation orientation) | |
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848 | 848 | { |
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849 | 849 | QRectF rect = m_presenter->geometry(); |
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850 | rect.setWidth(rect.width() / factor); | |
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850 | if(orientation == Qt::Vertical) | |
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851 | rect.setHeight(rect.height() / factor); | |
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852 | else | |
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853 | rect.setWidth(rect.width() / factor); | |
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851 | 854 | rect.moveCenter(m_presenter->geometry().center()); |
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852 | 855 | zoomIn(rect); |
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853 | 856 | } |
| @@ -897,13 +900,16 void QChartPrivate::zoomOut(qreal factor) | |||
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897 | 900 | m_presenter->setState(ChartPresenter::ShowState,QPointF()); |
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898 | 901 | } |
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899 | 902 | |
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900 | void QChartPrivate::zoomOut2(qreal factor) | |
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903 | void QChartPrivate::zoomOut2(qreal factor, Qt::Orientation orientation) | |
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901 | 904 | { |
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902 | 905 | const QRectF geometry = m_presenter->geometry(); |
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903 | 906 | |
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904 | 907 | QRectF r; |
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905 | 908 | QSizeF size = geometry.size(); |
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906 | size.setWidth(size.width()/factor); | |
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909 | if(orientation == Qt::Vertical) | |
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910 | size.setHeight(size.height()/factor); | |
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911 | else | |
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912 | size.setWidth(size.width()/factor); | |
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907 | 913 | r.setSize(size); |
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908 | 914 | r.moveCenter(QPointF(geometry.size().width()/2 ,geometry.size().height()/2)); |
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909 | 915 | if (!r.isValid()) |
| @@ -147,9 +147,9 public: | |||
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147 | 147 | QEasingCurve animationEasingCurve() const; |
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148 | 148 | |
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149 | 149 | void zoomIn(); |
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150 | void zoomIn2(double factor); | |
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150 | void zoomIn2(double factor, Qt::Orientation orientation); | |
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151 | 151 | void zoomOut(); |
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152 | void zoomOut2(double factor); | |
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152 | void zoomOut2(double factor, Qt::Orientation orientation); | |
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153 | 153 | |
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154 | 154 | void zoomIn(const QRectF &rect); |
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155 | 155 | void zoom(qreal factor); |
| @@ -68,9 +68,9 public: | |||
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68 | 68 | |
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69 | 69 | void init(); |
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70 | 70 | void zoomIn(qreal factor); |
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71 | void zoomIn2(qreal factor); | |
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71 | void zoomIn2(qreal factor, Qt::Orientation orientation); | |
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72 | 72 | void zoomOut(qreal factor); |
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73 | void zoomOut2(qreal factor); | |
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73 | void zoomOut2(qreal factor, Qt::Orientation orientation); | |
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74 | 74 | void zoomIn(const QRectF &rect); |
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75 | 75 | void zoomReset(); |
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76 | 76 | bool isZoomed(); |
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