arrow calcDimension calculateBorders clone DxfDimAngular DxfDimAngular extensionLine fixDimension getDefinitionPoint1 getDefinitionPoint2 getDefinitionPoint3 getDefinitionPoint4 getMeasuredLabel m_DefinitionPoint1 m_DefinitionPoint2 m_DefinitionPoint3 m_DefinitionPoint4 m_DimAngle m_DimAngleL1 m_DimAngleL2 m_DimCenter m_DimDir1e m_DimDir1s m_DimDir2e m_DimDir2s m_DimDirRad m_DimLine1 m_DimLine2 m_DimRadius move rotate update updateDimension writeDxf ~DxfDimAngular

m_DefinitionPoint4 DxfVector m_DefinitionPoint4 private < 2nd line end point is in common dim data, DXF codes 10,20,30 < dim arc radius point, DXF codes 16,26,36