Re: How to display points coordinates on a plot

[James Sherman Jr.]

On Sun, Apr 21, 2013 at 12:38 PM, barny <address@hidden> wrote:

Hi,
I'm Matteo and I'm new to the forum.
I'm writing an octave script as my final work to get my degree.
The script, as final output, generates a plot using gnuplot, it looks very
good but i'd really like to have points coordiantes printed on the plot
beside them.
It is possible??
Thanks in advance for your time and your responses



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Hi,

You can do this with the "text" command.  If you have the coordinates in the variables x and y, you could do something like:

str_to_display = sprintf('(%d,%d)', x,y);

text(x, y, str_to_display)

Hope this helps.

James Sherman