Name
xfpoly — fill a polygon
Calling Sequence
xfpoly(xv,yv,[close])
Parameters
- xv,yv
two vectors of same size (the points of the polygon).
- close
integer. If close=1, the polyline is closed; default value is
0.
Description
xfpoly fills a polygon with the current color. If
close is equal to 1 a point is added to the polyline
xv,yv to define a polygon.
Examples
x=sin(2*%pi*(0:4)/5);
y=cos(2*%pi*(0:4)/5);
plot2d(0,0,-1,"010"," ",[-2,-2,2,2])
xset("color",5)
xfpoly(x,y)
// News graphics only
e=gce(); // get the current entity (the last created: here the polyline)
e.fill_mode='off';
e.closed = 'off' // the polyline is now open
xset("default")