q Brings up the same menu as right-clicking
e,x Export dialog (Saves graphs as images)
p Print graph
s Toggle between color and black and white
d Export text dialog
k Increase line thickness
j Decrease line thickness
b Set the upper and lower bounds
m Maximize graph
t Toggle the Point Table ON or OFF

• Move your mouse to a peak on the graph, your cursor will turn into a finger, left-click mouse to set the reference line.
• With the Point Table ON you can: Use arrow keys (or page up/down) to move the ‘Point’ to the previous or next point.

Zooming: Zoom in on any graph. Left click mouse and hold, then drag mouse over the area to zoom in on. Release the left button to zoom into the window you made. Supports multiple zooms haga clic en este enlace.

• Use arrow keys to move the zoomed window left or right, through the interval data.

u Undo one zoom level
z Undo all zoom levels