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@@
-24,6
+24,7
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24
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#include <QBarSeries>
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24
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#include <QBarSeries>
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25
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#include <QBarSet>
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25
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#include <QBarSet>
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26
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#include <QLegend>
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26
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#include <QLegend>
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27
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#include <QCategoriesAxis>
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27
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28
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28
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QTCOMMERCIALCHART_USE_NAMESPACE
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29
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QTCOMMERCIALCHART_USE_NAMESPACE
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29
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30
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@@
-36,44
+37,56
int main(int argc, char *argv[])
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36
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QBarSet *set1 = new QBarSet("John");
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37
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QBarSet *set1 = new QBarSet("John");
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37
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QBarSet *set2 = new QBarSet("Axel");
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38
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QBarSet *set2 = new QBarSet("Axel");
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38
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QBarSet *set3 = new QBarSet("Mary");
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39
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QBarSet *set3 = new QBarSet("Mary");
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40
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QBarSet *set4 = new QBarSet("Samantha");
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39
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41
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40
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*set0 << QPointF(0.0, 1) << QPointF(1.0, 2) << QPointF(2.4, 3) << QPointF(3.0, 4) << QPointF(4.0, 5) << QPointF(5.0, 6);
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42
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*set0 << 1 << 2 << 3 << 4 << 5 << 6;
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41
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*set1 << QPointF(0.1, 2) << QPointF(1.2, 3) << QPointF(2.45, 4) << QPointF(3.2, 5) << QPointF(4.2, 6) << QPointF(5.2, 7);
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43
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*set1 << 5 << 0 << 0 << 4 << 0 << 7;
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42
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*set2 << QPointF(0.2, 3) << QPointF(1.4, 4) << QPointF(2.50, 5) << QPointF(3.4, 6) << QPointF(4.4, 7) << QPointF(5.4, 8);
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44
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*set2 << 3 << 5 << 8 << 13 << 8 << 5;
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43
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*set3 << QPointF(0.3, 4) << QPointF(1.6, 5) << QPointF(2.55, 6) << QPointF(3.6, 7) << QPointF(4.6, 8) << QPointF(5.6, 9);
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45
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*set3 << 5 << 6 << 7 << 3 << 4 << 5;
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46
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*set4 << 9 << 7 << 5 << 3 << 1 << 2;
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44
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//![1]
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47
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//![1]
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45
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48
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46
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//![2]
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49
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//![2]
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47
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QBarSeries* series = new QBarSeries();
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50
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QBarSeries* series = new QBarSeries();
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48
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series->setBarWidth(0.2);
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49
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series->append(set0);
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51
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series->append(set0);
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50
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series->append(set1);
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52
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series->append(set1);
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51
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series->append(set2);
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53
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series->append(set2);
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52
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series->append(set3);
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54
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series->append(set3);
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55
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series->append(set4);
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56
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53
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//![2]
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57
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//![2]
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54
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58
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55
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//![3]
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59
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//![3]
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56
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QChart* chart = new QChart();
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60
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QChart* chart = new QChart();
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57
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chart->addSeries(series);
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61
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chart->addSeries(series);
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chart->setTitle("Barchart example");
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chart->setTitle("Barchart example");
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63
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chart->createDefaultAxes();
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59
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//![3]
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64
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//![3]
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60
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65
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61
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//![4]
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66
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//![4]
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62
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chart->legend()->setVisible(true);
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67
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QStringList categories;
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63
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chart->legend()->setAlignment(Qt::AlignBottom);
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68
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categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun";
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69
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QCategoriesAxis* axis = new QCategoriesAxis();
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70
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axis->append(categories);
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chart->setAxisX(axis,series);
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64
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//![4]
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72
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//![4]
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65
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73
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66
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//![5]
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74
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//![5]
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67
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QChartView* chartView = new QChartView(chart);
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75
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chart->legend()->setVisible(true);
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chartView->setRenderHint(QPainter::Antialiasing);
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76
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chart->legend()->setAlignment(Qt::AlignBottom);
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//![5]
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77
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//![5]
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70
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78
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71
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//![6]
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79
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//![6]
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80
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QChartView* chartView = new QChartView(chart);
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81
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chartView->setRenderHint(QPainter::Antialiasing);
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82
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//![6]
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83
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84
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//![7]
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72
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QMainWindow window;
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85
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QMainWindow window;
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73
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window.setCentralWidget(chartView);
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86
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window.setCentralWidget(chartView);
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window.resize(400, 300);
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87
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window.resize(400, 300);
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window.show();
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88
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window.show();
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76
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//![6]
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89
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//![7]
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77
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90
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78
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return a.exec();
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91
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return a.exec();
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79
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}
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92
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}
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