Add data point to graph

Hi everyone, I wanted to create an application where the user can click in a plot and add his own points, lets say blue and red points. I will later get the position of each pont and store it in an array. Obviously this is way to big for someone to post a complete solution, i just want some hints though onto how to achieve that. Thanks in advance

Answer 1

[Walter Roberson]

ginput() is commonly used for getting points from the user.

You may wish to examine the MATLAB File Exchange, as getting points is a component of a number of the tools there.