Select Variables (line diagram)
The window is to for the definition of
the variables for x and y axis. This window remains existing also
after the diagram, so that the selection can be changed at any time.
With the buttons ToX, FromX, ToY and FromY the variables are assigned
to
the axles or removed also again.
Alternatively the variables can be
assigned also with the mouse directly by the so-called technique of
drag and drop. For this purpose the mouse cursor
is to be positioned on a variable, following must the mouse cursor with
pressed left mouse button to the destination be shifted and the mouse
button released there.
A third possibility of the variables
assignment exists by doubleclick. A doubleclick on a variable in
the column variable shifts the variable into the column x-axis if
these was beforehand empty, otherwise into the column y-axis.
Doubleclick on a variable in the column x-axis or y-axis shifts the
variable back into the column variable. Further the variables can be
assigned by use of the arrow keys for left and right.
With the Button drawing the selected variables in a diagram representation are plotted. With abort the
window is closed.