Man Scilab

xfpolys
Scilab Function

xfpolys - fill a set of polygons

Calling Sequence

xfpolys(xpols,ypols,[fill])

Parameters

Description

xfpolys fills a set of polygons of the same size defined by the two matrices xpols and ypols . The coordinates of each polygon are stored in a column of xpols and ypols .

The pattern for filling polygon number i is given by fill(i) :

- if fill(i)<0 , the polygon is filled with pattern id -fill(i) .
- if fill(i)=0 , the polygon is drawn with the current dash style (or current color).
- if fill(i)>0 , the polygon is filled with pattern id fill(i) . Then its contour is drawn with the current dash (or color) and closed if necessary.

Examples


plot2d(0,0,[-1],"012"," ",[0,-10,210,40])
x1=[0,10,20,30,20,10,0]';
y1=[15,30,30,15,0,0,15]';
xpols=[x1 x1 x1 x1]; xpols=xpols+[0,60,120,180].*.ones(x1);
ypols=[y1 y1 y1 y1];
// setting the current dash (or line color)
xset("color",5)
xfpolys(xpols,ypols,[-1,0,1,2])
xset("default")
 
  

See Also

xfpoly ,   xpoly ,   xpolys ,  

Author

J.Ph.C.

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