Add initial directwrite to svg conversion.

src/web/svg/SvgDocument.cpp

@@ -17,7 +17,7 @@ SvgDocument::SvgDocument()
     setRoot(std::move(root));
 }
 
-void SvgDocument::setViewBox(unsigned x, unsigned y, unsigned w, unsigned h)
+void SvgDocument::setViewBox(double x, double y, double w, double h)
 {
     auto viewbox = std::make_unique<XmlAttribute>("viewBox");
     std::stringstream sstr;

src/web/svg/SvgDocument.h

@@ -6,5 +6,5 @@ class SvgDocument : public XmlDocument
 {
 public:
     SvgDocument();
-    void setViewBox(unsigned x, unsigned y, unsigned w, unsigned h);
+    void setViewBox(double x, double y, double w, double h);
 };

src/web/svg/elements/SvgShapeElements.cpp

@@ -104,3 +104,23 @@ void SvgPolyline::setPoints(const std::vector<DiscretePoint>& locs)
     addAttribute(std::move(points));
 }
 
+
+SvgPath::SvgPath()
+    : SvgShapeElement("path")
+{
+
+}
+
+void SvgPath::setPath(const std::string& mPath)
+{
+    auto path = std::make_unique<XmlAttribute>("d");
+    path->setValue(mPath);
+    addAttribute(std::move(path));
+}
+
+void SvgPath::setFillRule(const std::string& fillRule)
+{
+    auto rule = std::make_unique<XmlAttribute>("fill-rule");
+    rule->setValue(fillRule);
+    addAttribute(std::move(rule));
+}

src/web/svg/elements/SvgShapeElements.h

@@ -42,3 +42,12 @@ public:
 
     void setPoints(const std::vector<DiscretePoint>& loc);
 };
+
+class SvgPath : public SvgShapeElement
+{
+public:
+    SvgPath();
+
+    void setPath(const std::string& mPath);
+    void setFillRule(const std::string& fillRule);
+};