gets the value of x on the specified layer concode_field_sep double y[] concode_elem_sep int[] temp concode_elem_sep int maxRank concode_elem_sep double height concode_elem_sep List<mxGraphAbstractHierarchyCell>[] nextLayerConnectedCells concode_elem_sep double x[] concode_elem_sep List<mxGraphAbstractHierarchyCell>[] previousLayerConnectedCells concode_elem_sep double width concode_elem_sep int minRank concode_field_sep void setY concode_elem_sep boolean isVertex concode_elem_sep int getGeneralPurposeVariable concode_elem_sep void setX concode_elem_sep boolean isEdge concode_elem_sep List<mxGraphAbstractHierarchyCell> getNextLayerConnectedCells concode_elem_sep List<mxGraphAbstractHierarchyCell> getPreviousLayerConnectedCells concode_elem_sep void setGeneralPurposeVariable
double function ( int arg0 ) { if ( isVertex ( ) ) { return x [ 0 ] ; } else if ( isEdge ( ) ) { return x [ arg0 - minRank - 1 ] ; } return 0.0 ; }