How can I set automatically the textarrow position on a graph?
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I would like to place the top of the arrow in a text-arrow annotation automatically on a plot, taking as reference a specific point of a line
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Answers (2)
Oleg Komarov
on 20 Feb 2013
Edited: Oleg Komarov
on 20 Feb 2013
You will find this utility very useful: http://www.mathworks.co.uk/matlabcentral/fileexchange/10656-data-space-to-figure-units-conversion
plot(1:10);
% tail
[xt yt] = ds2nfu(3, 6);
% head
[xh yh] = ds2nfu(5, 5);
a = annotation('textarrow', [xt xh],[yt yh], 'String' , 'Straight Line');
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Azzi Abdelmalek
on 20 Feb 2013
Edited: Azzi Abdelmalek
on 20 Feb 2013
annotation('textarrow',[x0,x1],[y0,y1],'String',yourtext);
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