File Exchange

image thumbnail


version (1.58 KB) by Peter Caday
Click an image to see pixel coordinates and values.


Updated 16 Jun 2014

View License



Adds a callback to the image handle h so that when the image is clicked, the plot title displays the coordinates and value of the clicked pixel.
Unlike MATLAB's data cursor, the coordinates are always matrix indices.

If h is not specified, AddImageXYTracker looks for the first image it finds in the current axes.


h = imagesc(eye(5));
% Now you can click the image to see pixel locations and values.

Cite As

Peter Caday (2021). AddImageXYTracker.m (, MATLAB Central File Exchange. Retrieved .

Comments and Ratings (0)

MATLAB Release Compatibility
Created with R2012b
Compatible with any release
Platform Compatibility
Windows macOS Linux
Tags Add Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!