diff options
| -rw-r--r-- | src/charts/xychart/qxyseries.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/charts/xychart/qxyseries.cpp b/src/charts/xychart/qxyseries.cpp index 40382d15..c85d5340 100644 --- a/src/charts/xychart/qxyseries.cpp +++ b/src/charts/xychart/qxyseries.cpp @@ -1001,6 +1001,9 @@ void QXYSeriesPrivate::initializeAnimations(QtCharts::QChart::AnimationOptions o void QXYSeriesPrivate::drawSeriesPointLabels(QPainter *painter, const QVector<QPointF> &points, const int offset) { + if (points.size() == 0) + return; + static const QString xPointTag(QLatin1String("@xPoint")); static const QString yPointTag(QLatin1String("@yPoint")); const int labelOffset = offset + 2; @@ -1010,7 +1013,8 @@ void QXYSeriesPrivate::drawSeriesPointLabels(QPainter *painter, const QVector<QP QFontMetrics fm(painter->font()); // m_points is used for the label here as it has the series point information // points variable passed is used for positioning because it has the coordinates - for (int i(0); i < m_points.size(); i++) { + const int pointCount = qMin(points.size(), m_points.size()); + for (int i(0); i < pointCount; i++) { QString pointLabel = m_pointLabelsFormat; pointLabel.replace(xPointTag, presenter()->numberToString(m_points.at(i).x())); pointLabel.replace(yPointTag, presenter()->numberToString(m_points.at(i).y())); |