You can control the rotation, shift, zoom of the 3D graph as well as modify data points with the left mouse button.

MODIFYING A DATA POINT

Left click on the data point to modify.

Drag the data point to the desired position.

Release the left mouse button.

ADJUSTING THE ZOOM LEVEL

Click and hold on the graph with both the left and right mouse buttons simultaneously.

Move the mouse up to zoom in or down to zoom out.

Release the mouse buttons.

ROTATING THE GRAPH

Right click the graph.

Move the mouse in the direction of rotation desired.

Release the right mouse button.