xrpoly - draw a regular polygon

Calling Sequence

xrpoly(orig,n,r,[theta])

Parameters

• orig : vector of size 2.
• n : integer, number of sides.
• r : real scalar.
• theta : real, angle in radian; 0 is the default value.

Description

xrpoly draws a regular polygon with n sides contained in the circle of diameter r and with the origin of the circle set at point orig. theta specifies a rotation angle in radian. This function uses the current graphics scales.

Examples

plot2d(0,0,-1,"012"," ",[0,0,10,10])
xrpoly([5,5],5,5)
 

See Also

xrect