From 5090466908ddf92b7566f4215985c2e7d7dc93d7 Mon Sep 17 00:00:00 2001 From: Stanislaw Halik Date: Fri, 28 Aug 2015 14:24:41 +0200 Subject: qfc: also draw line from function start while moving --- qfunctionconfigurator/qfunctionconfigurator.cpp | 2 ++ 1 file changed, 2 insertions(+) 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 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]); -- cgit v1.2.3