ginput2.m v3.1 (Nov 2009)

Same as GINPUT but with ZOOM, PAN and (optionally) PLOT and image SCALE/GEOREFERENCE!

Description

Do you still use GINPUT to graphically select points on current axes with the mouse? Try this one!

With GINPUT2 you can also:
1. ZOOM: in, out (double-click)!
2. PAN: when dragging!
3. DELETE: last selected point!
4. PLOT: while selecting! (optional, just input the line style!)
5. SCALE or GEOREFERENCE images! (optional, just input: true)

So, besides of selecting points in a more precise way (zooming) you can DIGITIZE(!!!) lines with the last two options, by simply using:
>> ginput2(true,'.k')

Enjoy it!
Bug reports and comments will be very appreciated!

Acknowledgements

The author wishes to acknowledge the following in the creation of this submission:
zinput, Graphical data selection tool, DIGITIZE07
This submission has inspired the following:
click2smooth.m v1.0 (Sep 2009)

• MATLAB release: MATLAB 7.7 (R2008b)
• Other Files: ginput2.m, ; license.txt

[Olga Avila]

This is really good!
It works perfect for me, and was exactly what I needed...
I just added a minor detail to plot a line from an input center point to the ginput point selected by the user (like a radial line). This was just to improve visualization for my needs.
Thank you very much!

[Anilson]

I take that back. It does work on 3 dimension picture.
I apologize.

[Anilson]

 

[Mehdi]

Thanks for sharing such a useful code,
for my data, after running my code I get images for which I need the following action:
When selecting a part of image,I want Matlab to run my code for that area and calculate or graph other parameters for that part of image,
How can I do that?