文档介绍:/*X1:PLOYLINE(C<COST(50),COST(1)),COLORBLUE; 
X3:PLOYLINE(C<COST(50),COST(3)),COLOR008800; 
X5:PLOYLINE(C<COST(50),COST(5)),COLORWHITE; 
X7:PLOYLINE(C<COST(50),COST(7)),COLOR008800; 
X9:PLOYLINE(C<COST(50),COST(9)),COLOR008800; 
十:PLOYLINE(C<COST(50),COST(10)),POINTDOT,COLOR008800; 
X11:PLOYLINE(C<COST(50),COST(11)),COLOR66CC00; 
X31:PLOYLINE(C<COST(50),COST(13)),COLOR66CC00; 
X51:PLOYLINE(C<COST(50),COST(15)),COLOR66CC00; 
X71:PLOYLINE(C<COST(50),COST(17)),COLOR66CC00; 
X91:PLOYLINE(C<COST(50),COST(19)),COLOR66CC00; 
二十:PLOYLINE(C<COST(50),COST(20)),POINTDOT,COLOR66CC00; 
X12:PLOYLINE(C<COST(50),COST(21)),COLORFF9933; 
X32:PLOYLINE(C<COST(50),COST(23)),COLORFF9933; 
X52:PLOYLINE(C<COST(50),COST(25)),COLORLIMAGENTA,LINETHICK1; 
X72:PLOYLINE(C<COST(50),COST(27)),COLORFF9933; 
X92:PLOYLINE(C<COST(50),COST(29)),COLORFF9933; 
三十:PLOYLINE(C<COST(50),COST(30)),POINTDOT,COLORFF9933; 
X13:PLOYLINE(C<COST(50),COST(31)),COLOR008800; 
X33:PLOYLINE(C<COST(50),COST(33)),COLOR008800; 
X53:PLOYLINE(C<COST(50),COST(35)),COLOR008800; 
X73:PLOYLINE(C<COST(50),COST(37)),COLOR008800; 
X93:PLOYLINE(C<COST(50),COST(39)),COLOR008800; 
四十:PLOYLINE(C<COST(50),COST(40)),POINTDOT,COLOR008800; 
X14:PLOYLINE(C>0,COST(41)),COLOR33CC00; 
X34:PLOYLINE(C>0,COST(43)),COLOR33CC00; 
X54:PLOYLINE(C>0,COST(45
)),COLOR33CC00; 
X74:PLOYLINE(C>0,COST(47)),COLOR33CC00; 
X94:PLOYLINE(C>0,C