diff options
| -rw-r--r-- | spline-widget/qfunctionconfigurator.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/spline-widget/qfunctionconfigurator.cpp b/spline-widget/qfunctionconfigurator.cpp index be6e9e88..6f08389f 100644 --- a/spline-widget/qfunctionconfigurator.cpp +++ b/spline-widget/qfunctionconfigurator.cpp @@ -436,8 +436,10 @@ QPointF QFunctionConfigurator::pixel_coord_to_point(const QPointF& point) if (!_config) return QPointF(-1, -1); - qreal x = (point.x() - pixel_bounds.x()) / c.x(); - qreal y = (pixel_bounds.height() - point.y() + pixel_bounds.y()) / c.y(); + using std::round; + + qreal x = round((point.x() - pixel_bounds.x()) / c.x()); + qreal y = round((pixel_bounds.height() - point.y() + pixel_bounds.y()) / c.y()); if (snap_x > 0) x -= int(x) % snap_x; |