determine if the pttag represents a coordinate that is already in its test range , or is on the border with either of the two opttags representing another coordinate that is `` towards the inside '' of that test range . in other words , are either of the two `` opt '' points `` drawing the pt inward '' ? concode_field_sep int LOWEDGE concode_elem_sep int ABOVE concode_elem_sep int BELOW concode_elem_sep int INSIDE concode_elem_sep int HIGHEDGE concode_field_sep int evalQuadratic concode_elem_sep void fillEqn concode_elem_sep void subdivide concode_elem_sep int solveQuadratic concode_elem_sep int solveQuadratic concode_elem_sep double getFlatnessSq concode_elem_sep double getFlatnessSq concode_elem_sep double getFlatness concode_elem_sep double getFlatness concode_elem_sep int getTag
boolean function ( int arg0 , int arg1 , int arg2 ) { switch ( arg0 ) { case BELOW : case ABOVE : default : return false ; case LOWEDGE : return ( arg1 >= INSIDE || arg2 >= INSIDE ) ; case INSIDE : return true ; case HIGHEDGE : return ( arg1 <= INSIDE || arg2 <= INSIDE ) ; } }