how to change the colour of the horizontal and vertical lines that move along with the mouse while using the ginput function?

how to change the colour of the horizontal and vertical lines that move along with the mouse while using the ginput function?

Answer 1

[Walter Roberson]

There is no defined method for that.

I do not know how MATLAB implements it, but it is common in programs for that particular facility to be implemented by the operating system in terms of a single hardware overlay bit plane, transparent except for a monochrome cursor.