Command to return the tactile display to the whole plot.
The zoom steps are multiplicative and there are eight of them, so stepping
back from the closest one is seven presses -- each drawing a frame the
reader does not want and waiting on the device to take it. This is the way
back to a view they have lost.
Command to return the tactile display to the whole plot.
The zoom steps are multiplicative and there are eight of them, so stepping back from the closest one is seven presses -- each drawing a frame the reader does not want and waiting on the device to take it. This is the way back to a view they have lost.