we only need one typedef for PointList

Change-Id: Ic64f871e014bd48c5eadb6f92b69c6466d812925

chart2/source/view/main/OpenGLRender.cxx

@@ -240,7 +240,7 @@ int OpenGLRender::RenderLine2FBO(int)
     m_MVP = m_Projection * m_View * m_Model;
     for (size_t i = 0; i < listNum; i++)
     {
-        Line2DPointList &pointList = m_Line2DShapePointList.front();
+        PointList &pointList = m_Line2DShapePointList.front();
         //fill vertex buffer
         glBindBuffer(GL_ARRAY_BUFFER, m_VertexBuffer);
         CHECK_GL_ERROR();
@@ -371,7 +371,7 @@ OpenGLRender::OpenGLRender()
     , m_SymbolShapeID(0)
 {
     //TODO: moggi: use STL
-    memset(&m_Line2DPointList, 0, sizeof(Line2DPointList));
+    memset(&m_Line2DPointList, 0, sizeof(PointList));
 
     memset(&m_Bubble2DCircle, 0, sizeof(m_Bubble2DCircle));
 
@@ -858,7 +858,7 @@ int OpenGLRender::SetArea2DShapePoint(float x, float y, int listLength)
 namespace {
 
 // only 2D
-bool checkCCW(const Area2DPointList& rPoints)
+bool checkCCW(const PointList& rPoints)
 {
     if(rPoints.size() < 3)
         return true;
@@ -893,7 +893,7 @@ int OpenGLRender::RenderArea2DShape()
     m_MVP = m_Projection * m_View * m_Model;
     for (size_t i = 0; i < listNum; ++i)
     {
-        Area2DPointList &pointList = m_Area2DShapePointList.front();
+        PointList &pointList = m_Area2DShapePointList.front();
         bool bIsCCW = checkCCW(pointList); // is it counter clockwise (CCW) or clockwise (CW)
         if(!bIsCCW)
             glFrontFace(GL_CW);
@@ -979,7 +979,7 @@ void OpenGLRender::SetChartTransparencyGradient(long transparencyGradient)
 void OpenGLRender::GeneratePieSegment2D(double fInnerRadius, double fOutterRadius, double nAngleStart, double nAngleWidth)
 {
     double nAngleStep = 1;
-    PieSegment2DPointList aPointList;
+    PointList aPointList;
     // TODO: moggi: GL_TRIANGLE_FAN seems not to work
     bool bInnerRadiusNotZero = true; //!rtl::math::approxEqual(0.0, fInnerRadius);
     size_t nVectorSize = 3*(nAngleWidth/nAngleStep);
@@ -1026,7 +1026,7 @@ int OpenGLRender::RenderPieSegment2DShape(float fSize, float fPosX, float fPosY)
 
     for (int i = 0; i < listNum; i++)
     {
-        PieSegment2DPointList &pointList = m_PieSegment2DShapePointList.back();
+        PointList &pointList = m_PieSegment2DShapePointList.back();
         //fill vertex buffer
         glBindBuffer(GL_ARRAY_BUFFER, m_VertexBuffer);
         glBufferData(GL_ARRAY_BUFFER, pointList.size() * sizeof(float), &pointList[0] , GL_STATIC_DRAW);

chart2/source/view/main/OpenGLRender.hxx

@@ -38,8 +38,6 @@ struct PosVecf3
     float z;
 };
 
-typedef std::vector<GLfloat> Line2DPointList;
-
 struct Bubble2DPointList
 {
     float x;
@@ -64,8 +62,6 @@ struct TextInfo
     float nDy;
 };
 
-typedef std::vector<GLfloat> Area2DPointList;
-typedef std::vector<GLfloat> PieSegment2DPointList;
 typedef std::vector<GLfloat> PointList;
 
 // for 3D, use vector to save the points
@@ -159,11 +155,11 @@ private:
 
     GLuint m_RenderTexCoordBuf;
 
-    Line2DPointList m_Line2DPointList;
+    PointList m_Line2DPointList;
 
     float m_fLineWidth;
 
-    std::list <Line2DPointList> m_Line2DShapePointList;
+    std::list <PointList> m_Line2DShapePointList;
 
     glm::vec4 m_2DColor;
 
@@ -186,8 +182,8 @@ private:
     GLuint m_TextTexCoordBuf;
     GLint m_TextTexID;
 
-    Area2DPointList m_Area2DPointList;
-    std::list <Area2DPointList> m_Area2DShapePointList;
+    PointList m_Area2DPointList;
+    std::list <PointList> m_Area2DShapePointList;
 
     GLint m_BackgroundProID;
     GLint m_BackgroundMatrixID;
@@ -196,7 +192,7 @@ private:
 
     float m_BackgroundColor[16];
 
-    std::list <PieSegment2DPointList> m_PieSegment2DShapePointList;
+    std::list <PointList> m_PieSegment2DShapePointList;
     PointList m_Symbol2DPointList;
     std::list<PointList> m_Symbol2DShapePointList;