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xpoly Scilab Group Scilab Function xpoly
NAME
xpoly - draw a polyline or a polygon
CALLING SEQUENCE
xpoly(xv,yv [,dtype [,close]])
PARAMETERS
xv,yv : matrices of the same size (points of the polyline).
dtype : string (drawing style). default value is "lines".
close : integer. If close=1, the polyline is closed; default value is
0.
DESCRIPTION
xpoly draws a single polyline described by the vectors of coordinates xv
and yv. If xv and yv are matrices they are considered as vectors by
concatenating their columns. dtype can be "lines" for using the current
line style or "marks" for using the current mark to draw the polyline.
EXAMPLE
x=sin(2*%pi*(0:5)/5);
y=cos(2*%pi*(0:5)/5);
plot2d(0,0,-1,"010"," ",[-2,-2,2,2])
xset("dashes",5)
xpoly(x,y,"lines",1)
xset("default")
SEE ALSO
xfpoly, xfpolys, xpolys
AUTHOR
J.Ph.C.
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