Mercurial > repos > public > sbplib
diff +draw/labelPoint.m @ 0:48b6fb693025
Initial commit.
author | Jonatan Werpers <jonatan@werpers.com> |
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date | Thu, 17 Sep 2015 10:12:50 +0200 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/+draw/labelPoint.m Thu Sep 17 10:12:50 2015 +0200 @@ -0,0 +1,21 @@ +% Takes a variable number of points as inputs and plots them with a label to the current figure. +% label_pt(p) +function label_pt(varargin) + for i = 1:length(varargin) + try + placelabel(varargin{i},inputname(i)); + catch e + error('Could not place label for input %d, ''%s''. Not a valid point',i,inputname(i)) + end + end +end + +function placelabel(pt,str) + x = pt(1); + y = pt(2); + h = line(x,y); + h.Marker = '.'; + h = text(x,y,str); + h.HorizontalAlignment = 'center'; + h.VerticalAlignment = 'bottom'; +end \ No newline at end of file