2 files changed, 18 insertions, 0 deletions
diff --git a/qt/ScintillaEditBase/PlatQt.cpp b/qt/ScintillaEditBase/PlatQt.cpp
index 7e2fd3e98..120b75052 100644
--- a/qt/ScintillaEditBase/PlatQt.cpp
+++ b/qt/ScintillaEditBase/PlatQt.cpp
@@ -301,6 +301,22 @@ void SurfaceImpl::LineTo(int x_, int y_)
 	y = y_;
 }
 
+void SurfaceImpl::LineDraw(Point start, Point end, Stroke stroke)
+{
+	PenColourWidth(stroke.colour, stroke.width);
+	QLineF line(start.x, start.y, end.x, end.y);
+	GetPainter()->drawLine(line);
+}
+
+void SurfaceImpl::PolyLine(const Point *pts, size_t npts, Stroke stroke)
+{
+	// TODO: set line joins and caps
+	PenColourWidth(stroke.colour, stroke.width);
+	std::vector<QPointF> qpts;
+	std::transform(pts, pts + npts, std::back_inserter(qpts), QPointFFromPoint);
+	GetPainter()->drawPolyline(&qpts[0], static_cast<int>(npts));
+}
+
 void SurfaceImpl::Polygon(Point *pts,
 			  size_t npts,
                           ColourDesired fore,
diff --git a/qt/ScintillaEditBase/PlatQt.h b/qt/ScintillaEditBase/PlatQt.h
index a95e1bd88..ac4bb9a69 100644
--- a/qt/ScintillaEditBase/PlatQt.h
+++ b/qt/ScintillaEditBase/PlatQt.h
@@ -104,6 +104,8 @@ public:
 	int DeviceHeightFont(int points) override;
 	void MoveTo(int x_, int y_) override;
 	void LineTo(int x_, int y_) override;
+	void LineDraw(Point start, Point end, Stroke stroke) override;
+	void PolyLine(const Point *pts, size_t npts, Stroke stroke) override;
 	void Polygon(Point *pts, size_t npts, ColourDesired fore,
 		ColourDesired back) override;
 	void Polygon(const Point *pts, size_t npts, FillStroke fillStroke) override;