By use of the zoom functions, it is possible to zoom in or out the data the user has selected. As in the figure shown below, the user should locate the mouse on the data to which he or she wishes to apply the zoom functions and drag it with its right button pushed down. Otherwise, the zoom icon remains deactivated and cannot be used. By zooming in or out the data, it is possible to make comparison with the other data and perform analysis.

Zoom

Zoom