Rotate a cartesian array plot

[Venkateshnenavath]

How do we save the rotated plot data in a text file using a boolean button i.e.,If the button is clicked file dialog box appears and user can save the data in a text file

[altenbach]

You basically reverse the reading operation,. (Convert the complex data to a 2D array followed "array to spreadsheet file"). Place the save code inside the true case of a case structure triggered by a latch action save button. Where do you have problems? this is all very basic beginner stuff.

[Venkateshnenavath]

Suppose I want the angle 360 as 0 after some rotation(say 30 degrees) what modifications can be made?

[altenbach]

I thought it already does that. Show us the code where it doesn't.