diff options
| -rw-r--r-- | qfunctionconfigurator/qfunctionconfigurator.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/qfunctionconfigurator/qfunctionconfigurator.cpp b/qfunctionconfigurator/qfunctionconfigurator.cpp index a977af77..d9cf6d52 100644 --- a/qfunctionconfigurator/qfunctionconfigurator.cpp +++ b/qfunctionconfigurator/qfunctionconfigurator.cpp @@ -162,6 +162,8 @@ void QFunctionConfigurator::paintEvent(QPaintEvent *e) QPen pen(Qt::white, 1, Qt::SolidLine); QList<QPointF> points = _config->getPoints(); if (points.size() && moving_control_point_idx >= 0 && moving_control_point_idx < points.size()) { + if (points[0].x() > 1e-2) + points.prepend(QPointF(0, 0)); QPointF prev = point_to_pixel(points[0]); for (int i = 1; i < points.size(); i++) { auto tmp = point_to_pixel(points[i]); |