Initial scene to svg conversion.

src/web/svg/elements/SvgShapeElements.cpp

@@ -1,5 +1,7 @@
 #include "SvgShapeElements.h"
 
+#include <sstream>
+
 SvgCircle::SvgCircle()
     : SvgShapeElement("circle")
 {
@@ -60,3 +62,24 @@ void SvgRectangle::setHeight(unsigned h)
 
     addAttribute(std::move(height));
 }
+
+
+SvgPolygon::SvgPolygon()
+    : SvgShapeElement("polygon")
+{
+
+}
+
+void SvgPolygon::setPoints(const std::vector<DiscretePoint>& locs)
+{
+    auto points = std::make_unique<XmlAttribute>("points");
+
+    std::stringstream sstr;
+    for (const auto& loc : locs)
+    {
+        sstr << loc.GetX() << "," << loc.GetY() << " ";
+    }
+    points->setValue(sstr.str());
+    addAttribute(std::move(points));
+}
+