Adding mouse over data tips to text in a figure

In the scatter plot below, it can be difficult to read the text values shown in each green box. I would like to have a data tip appear when the user scrolls over the text, to display the text in a data tip. How would I go about doing that?

I generate the text using the following code in a loop:

text(xPos,yPos,GrayCode,'FontWeight','bold','FontSize',20);

[Nikhil Sreekumar]

Hi there,

The data that comes on hover over particular points in the graph can be modified by updating the data tip's update function in the datacursormode. have a look into the following documentation links:

• datacursormode
• Display data values interactively
• Interacting with Graphed data

Try this out and if you have a difficulty, post it here.

Thanks

Nikhil