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PlotCirclePURPOSE
Plots a circle.
SYNOPSIS
function h=PlotCircle(x,y,r,varargin)
DESCRIPTION
Plots a circle. Plots a circle given it center (x,y) and radious (r). Additional parameters can be given to adjust the style of the line (color, linewidth, etc). CROSS-REFERENCE INFORMATION
This function calls:
SOURCE CODE
0001 function h=PlotCircle(x,y,r,varargin) 0002 % Plots a circle. 0003 % 0004 % Plots a circle given it center (x,y) and radious (r). Additional 0005 % parameters can be given to adjust the style of the line (color, 0006 % linewidth, etc). 0007 0008 s=(2*pi)/100; 0009 a=0:s:2*pi; 0010 0011 px=x+r*cos(a); 0012 py=y+r*sin(a); 0013 line([x x],[y y],varargin{1:end},'marker','+'); 0014 h=line(px,py,varargin{1:end}); |