Moving of cursor delta

To move the blue cursor to a new position one should:

move mouse pointer to needed place
left-click the mouse

To move the green cursor to a new position one should:

move mouse pointer to needed place
click the middle mouse button
or
left-click the mouse holding down Shift key

Cursor keys precisely move the Cursor Delta

<- moves blue cursor left
-> moves it right.

For precisely move the green cursor:use the ``<-'' or``->'' (arrow keys) while holding down Shift key. An interesting and useful advantage of Cursor Delta is the possibility of widening the graphs between cursor and Cursor Delta. If some part of diagrams is particularly interesting one can mark it by means of cursor and Cursor Delta, and then from menu View select Zoom In function. The chart between cursors will be zoomed in so that it would occupy nearly whole window's width – see fig.8.2)

**Figure 8.2:** : The graphs from previous figure zoomed in

Default data windows are opened without Cursor Delta.