How do I label individual data points on an imagesc plot?
12 views (last 30 days)
Show older comments
I just want to label specific points in the plot with their coordinates. Does anybody know how I could go about doing this?
Thanks
0 Comments
Answers (1)
Image Analyst
on 16 Mar 2013
Would you consider using the text() function?
2 Comments
Image Analyst
on 16 Mar 2013
Well obviously you have to know the coordinates of what you want to label. Then you create your text label with sprintf() and then put it over the image with text(). For example:
textLabel = sprintf('(%.2f, %.2f)', column, row);
text(row, column, textLabel);
See Also
Categories
Find more on Axis Labels in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!