fn_circle
Contents
Syntax
hl = fn_circle(x,y,r[,'yadjust'][,patch options])
Description
display circle(s) as patch objects
if 'yadjust' flag is used, it is in fact an ellipse that will be defined in x-y coordinates, to counteract specific data aspect ratio in the figure and therefore ensure that the final aspect of these ellipses will actually be circles (in this case, rx specifies the radius in x-coordinates, while the radius in y-coordinates will be adjusted)
See also fn_drawpoly
Source
Thomas Deneux
Copyright 2015-2017