Is it possible to show point id in figure

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When we imported the data in Matlab as matrix with (point id, x,y) data is include coordinates. How to show point id's in figure? is that possible? thanks
  3 Comments
Mahdi
Mahdi on 2 Apr 2013
Glad I was of help :) Please "accept" the answer so that other contributors don't look at the post.

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Accepted Answer

Mahdi
Mahdi on 2 Apr 2013
hold on
% Get the values from the matrix
point_id=Matrix1(:,1);
x=Matrix1(:,2);
y=Matrix1(:,3);
% Set the text to show up
for i=1:length(x)
text(x(i),y(i), point_id)
end
Note that you can also do this without redefining the values again. I just did it for clarity.

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