Mercurial > repos > public > sbplib
comparison +draw/labelPoint.m @ 0:48b6fb693025
Initial commit.
| author | Jonatan Werpers <jonatan@werpers.com> |
|---|---|
| date | Thu, 17 Sep 2015 10:12:50 +0200 |
| parents | |
| children |
comparison
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| -1:000000000000 | 0:48b6fb693025 |
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| 1 % Takes a variable number of points as inputs and plots them with a label to the current figure. | |
| 2 % label_pt(p) | |
| 3 function label_pt(varargin) | |
| 4 for i = 1:length(varargin) | |
| 5 try | |
| 6 placelabel(varargin{i},inputname(i)); | |
| 7 catch e | |
| 8 error('Could not place label for input %d, ''%s''. Not a valid point',i,inputname(i)) | |
| 9 end | |
| 10 end | |
| 11 end | |
| 12 | |
| 13 function placelabel(pt,str) | |
| 14 x = pt(1); | |
| 15 y = pt(2); | |
| 16 h = line(x,y); | |
| 17 h.Marker = '.'; | |
| 18 h = text(x,y,str); | |
| 19 h.HorizontalAlignment = 'center'; | |
| 20 h.VerticalAlignment = 'bottom'; | |
| 21 end |