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")
 
  

See Also

xfpolys ,   xpoly ,   xpolys ,  

Author

J.Ph.C.