diff options
Diffstat (limited to 'examples/charts/chartthemes/themewidget.cpp')
| -rw-r--r-- | examples/charts/chartthemes/themewidget.cpp | 41 |
1 files changed, 25 insertions, 16 deletions
diff --git a/examples/charts/chartthemes/themewidget.cpp b/examples/charts/chartthemes/themewidget.cpp index 84ea8231..cbcdb5c9 100644 --- a/examples/charts/chartthemes/themewidget.cpp +++ b/examples/charts/chartthemes/themewidget.cpp @@ -198,10 +198,12 @@ QChart *ThemeWidget::createAreaChart() const } chart->createDefaultAxes(); - chart->axisX()->setRange(0, m_valueCount - 1); - chart->axisY()->setRange(0, m_valueMax); + chart->axes(Qt::Horizontal).first()->setRange(0, m_valueCount - 1); + chart->axes(Qt::Vertical).first()->setRange(0, m_valueMax); // Add space to label to add space between labels and axis - static_cast<QValueAxis *>(chart->axisY())->setLabelFormat("%.1f "); + QValueAxis *axisY = qobject_cast<QValueAxis*>(chart->axes(Qt::Vertical).first()); + Q_ASSERT(axisY); + axisY->setLabelFormat("%.1f "); return chart; } @@ -222,9 +224,11 @@ QChart *ThemeWidget::createBarChart(int valueCount) const chart->addSeries(series); chart->createDefaultAxes(); - chart->axisY()->setRange(0, m_valueMax * 2); + chart->axes(Qt::Vertical).first()->setRange(0, m_valueMax * 2); // Add space to label to add space between labels and axis - static_cast<QValueAxis *>(chart->axisY())->setLabelFormat("%.1f "); + QValueAxis *axisY = qobject_cast<QValueAxis*>(chart->axes(Qt::Vertical).first()); + Q_ASSERT(axisY); + axisY->setLabelFormat("%.1f "); return chart; } @@ -251,12 +255,14 @@ QChart *ThemeWidget::createLineChart() const //![3] chart->createDefaultAxes(); - chart->axisX()->setRange(0, m_valueMax); - chart->axisY()->setRange(0, m_valueCount); + chart->axes(Qt::Horizontal).first()->setRange(0, m_valueMax); + chart->axes(Qt::Vertical).first()->setRange(0, m_valueCount); //![3] //![4] // Add space to label to add space between labels and axis - static_cast<QValueAxis *>(chart->axisY())->setLabelFormat("%.1f "); + QValueAxis *axisY = qobject_cast<QValueAxis*>(chart->axes(Qt::Vertical).first()); + Q_ASSERT(axisY); + axisY->setLabelFormat("%.1f "); //![4] return chart; @@ -299,11 +305,13 @@ QChart *ThemeWidget::createSplineChart() const } chart->createDefaultAxes(); - chart->axisX()->setRange(0, m_valueMax); - chart->axisY()->setRange(0, m_valueCount); - // Add space to label to add space between labels and axis - static_cast<QValueAxis *>(chart->axisY())->setLabelFormat("%.1f "); + chart->axes(Qt::Horizontal).first()->setRange(0, m_valueMax); + chart->axes(Qt::Vertical).first()->setRange(0, m_valueCount); + // Add space to label to add space between labels and axis + QValueAxis *axisY = qobject_cast<QValueAxis*>(chart->axes(Qt::Vertical).first()); + Q_ASSERT(axisY); + axisY->setLabelFormat("%.1f "); return chart; } @@ -324,11 +332,12 @@ QChart *ThemeWidget::createScatterChart() const } chart->createDefaultAxes(); - chart->axisX()->setRange(0, m_valueMax); - chart->axisY()->setRange(0, m_valueCount); + chart->axes(Qt::Horizontal).first()->setRange(0, m_valueMax); + chart->axes(Qt::Vertical).first()->setRange(0, m_valueCount); // Add space to label to add space between labels and axis - static_cast<QValueAxis *>(chart->axisY())->setLabelFormat("%.1f "); - + QValueAxis *axisY = qobject_cast<QValueAxis*>(chart->axes(Qt::Vertical).first()); + Q_ASSERT(axisY); + axisY->setLabelFormat("%.1f "); return chart; } |