|See Also||spopen , spsection , spgraphpage , scontour|
spitemfunction always returns an integer scalar which is the number of items in the current notebook.
SigmaPlot will create a new notebook with five contour plots and the last contour, Contour5 selected.
for i = 1 to 5 begin
x = rand(20,20) * i
If you continue the example above by entering
SigmaPlot will make the Contour2 graphic page the current item and your interface will look like