I just added NetTables and NetTablesServer sketches. The NetTables sketch will connect to a server and allow for setting the x and y value (by clicking in the window). You have to change the code if you want to do this to the robot, see the comments for startClient. To run this on a single computer without the robot start the NetTablesServer sketch first, leave it running, then start NetTables.
See the comments on running as a command line programming without the Processing IDE.
I tested how NetTables could be used with the values from contours, pretty simple and useful.
Found out to see everything going on in NetTables, go to this on your pc
C:\Users\YOURUSER\wpilib\tools\OutlineViewer.jar
I just added NetTables and NetTablesServer sketches. The NetTables sketch will connect to a server and allow for setting the x and y value (by clicking in the window). You have to change the code if you want to do this to the robot, see the comments for startClient. To run this on a single computer without the robot start the NetTablesServer sketch first, leave it running, then start NetTables. See the comments on running as a command line programming without the Processing IDE.