+ /// Rotate angle of the circle
+ inline static const std::string& CIRCLE_ROTATE_ANGLE_ID()
+ {
+ static const std::string ID("circle_angle");
+ return ID;
+ }
+
+ /// Attribute name of the version of Circle feature
+ /// Need for compability with old way of creating circle
+ inline static const std::string& VERSION_ID()
+ {
+ static const std::string MY_VERSION_ID("version");
+ return MY_VERSION_ID;
+ }
+