draw lines

1 files changed, 4 insertions, 2 deletions

diff --git a/QmlCustomPlot.cpp b/QmlCustomPlot.cpp
index ef30b3f..bba287e 100644
--- a/QmlCustomPlot.cpp
+++ b/QmlCustomPlot.cpp
@@ -127,7 +127,8 @@ void QmlCustomPlot::setLines(const QVector<QLineF> lines)
         //        const QColor color(Qt::green);
         // QRgb green = QRandomGenerator::generate();
         // QRgb blue = QRandomGenerator::generate();
-        const QColor color { QRgb { QRandomGenerator::global()->generate() } };
+        QColor color { QRgb { QRandomGenerator::global()->generate() } };
+        color.setAlpha(100);
         const QPen linePen(color, 4);
         QCPItemLine * l;
 
@@ -145,7 +146,8 @@ void QmlCustomPlot::setLines(const QVector<QLineF> lines)
             l = m_lineItems[i];
         }
 
-        const QPointF offset(0, 2);
+        // const QPointF offset(0, 2);
+        const QPointF offset(0, 0);
 
         const auto & lineToSet = lines.at(i);
         l->start->setCoords(lineToSet.p1() + offset);