diff --git a/ArchitectureColoredPainting/ArchitectureColoredPainting.vcxproj b/ArchitectureColoredPainting/ArchitectureColoredPainting.vcxproj
index b85acdd..e6bb481 100644
--- a/ArchitectureColoredPainting/ArchitectureColoredPainting.vcxproj
+++ b/ArchitectureColoredPainting/ArchitectureColoredPainting.vcxproj
@@ -110,6 +110,7 @@
     <ClCompile Include="src\Editor\RightBar\LayerTreeWidget.cpp" />
     <ClCompile Include="src\Editor\ThirdPartyLib\qquick\qquicksvgparser.cpp" />
     <ClCompile Include="src\Editor\ThirdPartyLib\SvgHelper.cpp" />
+    <ClCompile Include="src\Editor\util\PainterPathUtil.cpp" />
     <ClCompile Include="src\Editor\util\SvgFileLoader.cpp" />
     <ClCompile Include="src\IconWidget.cpp" />
     <ClCompile Include="src\main.cpp" />
@@ -184,6 +185,7 @@
     <ClInclude Include="src\Editor\ThirdPartyLib\qquick\qtquickglobal.h" />
     <ClInclude Include="src\Editor\ThirdPartyLib\qquick\qtquickglobal_p.h" />
     <ClInclude Include="src\Editor\ThirdPartyLib\SvgHelper.h" />
+    <ClInclude Include="src\Editor\util\PainterPathUtil.h" />
     <ClInclude Include="src\Editor\util\SvgFileLoader.h" />
     <ClInclude Include="src\Renderer\Painting\CubicBezierSignedDistance.h" />
     <ClInclude Include="src\Renderer\Painting\Element.h" />
diff --git a/ArchitectureColoredPainting/ArchitectureColoredPainting.vcxproj.filters b/ArchitectureColoredPainting/ArchitectureColoredPainting.vcxproj.filters
index 68a6fe6..2bc7372 100644
--- a/ArchitectureColoredPainting/ArchitectureColoredPainting.vcxproj.filters
+++ b/ArchitectureColoredPainting/ArchitectureColoredPainting.vcxproj.filters
@@ -198,6 +198,9 @@
     <ClCompile Include="src\Editor\util\SvgFileLoader.cpp">
       <Filter>Source Files\Editor\util</Filter>
     </ClCompile>
+    <ClCompile Include="src\Editor\util\PainterPathUtil.cpp">
+      <Filter>Source Files\Editor\util</Filter>
+    </ClCompile>
     <ClCompile Include="src\Renderer\Preview\ElementRenderer.cpp">
       <Filter>Source Files\Renderer\Preview</Filter>
     </ClCompile>
@@ -399,6 +402,11 @@
     <ClInclude Include="src\Renderer\Painting\MaterialStyleStroke.h">
       <Filter>Header Files\Renderer\Painting</Filter>
     </ClInclude>
+    <ClInclude Include="src\Editor\util\PainterPathUtil.h">
+      <Filter>Header Files\Editor\util</Filter>
+    <ClInclude Include="src\Renderer\Painting\MaterialStyleStroke.h">
+      <Filter>Header Files\Renderer\Painting</Filter>
+    </ClInclude>
     <ClInclude Include="src\Renderer\Preview\ElementRenderer.h">
       <Filter>Header Files\Renderer\Preview</Filter>
     </ClInclude>
diff --git a/ArchitectureColoredPainting/src/Editor/util/PainterPathUtil.cpp b/ArchitectureColoredPainting/src/Editor/util/PainterPathUtil.cpp
new file mode 100644
index 0000000..148906e
--- /dev/null
+++ b/ArchitectureColoredPainting/src/Editor/util/PainterPathUtil.cpp
@@ -0,0 +1,41 @@
+#include "PainterPathUtil.h"
+#include <QDebug>
+
+using Renderer::Point;
+using std::vector;
+
+vector<vector<Point> >  PainterPathUtil::transformToLines(QPainterPath& painterPath) {
+	vector<Point> line; line.clear();
+	vector<vector<Point> > lines; lines.clear();
+	QPointF startPoint(0, 0);
+	Point point(0, 0);
+	for (int elementIndex = 0; elementIndex < painterPath.elementCount(); elementIndex++) {
+		auto element = painterPath.elementAt(elementIndex);
+		point = element;
+		qDebug() << element;
+		if (element.isMoveTo()) {
+			if (line.size() >= 2) {
+				lines.push_back(line);
+			}
+			line.clear();
+			line.push_back(point);
+		}
+		else {
+			line.push_back(point);
+			if (element.isLineTo()) {
+				lines.push_back(line);
+			}
+			if (element.isCurveTo()) {
+				point = painterPath.elementAt(++elementIndex);
+				line.push_back(point);
+				point = painterPath.elementAt(++elementIndex);
+				line.push_back(point);
+				lines.push_back(line);
+			}
+			line.clear();
+			line.push_back(point);
+		}
+	}
+	line.clear();
+	return lines;
+}
diff --git a/ArchitectureColoredPainting/src/Editor/util/PainterPathUtil.h b/ArchitectureColoredPainting/src/Editor/util/PainterPathUtil.h
new file mode 100644
index 0000000..3e1fd13
--- /dev/null
+++ b/ArchitectureColoredPainting/src/Editor/util/PainterPathUtil.h
@@ -0,0 +1,13 @@
+#pragma once
+#include <vector>
+#include <QPainterPath>
+#include "../Renderer/Painting/Line.h"
+
+using Renderer::Point;
+
+class PainterPathUtil
+{
+public:
+	static std::vector<std::vector<Point> > transformToLines(QPainterPath& painterPath);
+};
+
diff --git a/ArchitectureColoredPainting/src/Editor/util/SvgFileLoader.cpp b/ArchitectureColoredPainting/src/Editor/util/SvgFileLoader.cpp
index da7dbe4..30f0ae6 100644
--- a/ArchitectureColoredPainting/src/Editor/util/SvgFileLoader.cpp
+++ b/ArchitectureColoredPainting/src/Editor/util/SvgFileLoader.cpp
@@ -151,7 +151,8 @@ void SvgFileLoader::handleLabelCircle(QPainterPath& painterPath) {
         }
     }
     qDebug() << labelStyle;
-    addEllipse(cx, cy, r, r, painterPath);
+    //addEllipse(cx, cy, r, r, painterPath);
+    painterPath.addEllipse(cx, cy, r, r);
 }
 
 void SvgFileLoader::handleLabelEllipse(QPainterPath& painterPath) {
@@ -174,7 +175,8 @@ void SvgFileLoader::handleLabelEllipse(QPainterPath& painterPath) {
         }
     }
     qDebug() << labelStyle;
-    addEllipse(cx, cy, rx, ry, painterPath);
+    //addEllipse(cx, cy, rx, ry, painterPath);
+    painterPath.addEllipse(cx, cy, rx, ry);
 }
 
 void SvgFileLoader::handleLabelPolyline(QPainterPath& painterPath) {
diff --git a/ArchitectureColoredPainting/src/Editor/util/SvgFileLoader.h b/ArchitectureColoredPainting/src/Editor/util/SvgFileLoader.h
index 93c2751..352b9b0 100644
--- a/ArchitectureColoredPainting/src/Editor/util/SvgFileLoader.h
+++ b/ArchitectureColoredPainting/src/Editor/util/SvgFileLoader.h
@@ -23,4 +23,5 @@ private:
 	void handleLabelEllipse(QPainterPath& painterPath);
 	void handleLabelPolyline(QPainterPath& painterPath);
 	void handleLabelPolygon(QPainterPath& painterPath);
+
 };
diff --git a/ArchitectureColoredPainting/src/Renderer/Painting/Line.h b/ArchitectureColoredPainting/src/Renderer/Painting/Line.h
index 7730fa6..b1caf2b 100644
--- a/ArchitectureColoredPainting/src/Renderer/Painting/Line.h
+++ b/ArchitectureColoredPainting/src/Renderer/Painting/Line.h
@@ -25,6 +25,11 @@ namespace Renderer
 		bool operator< (const Point& a) const {
 			return fabs(x - a.x) <= eps ? y < a.y : x < a.x;
 		}
+		Point& operator= (const QPointF p){
+			x = p.x();
+			y = p.y();
+			return *this;
+		}
 		operator glm::dvec2() {
 			return glm::dvec2(x, y);
 		}