Specifications

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Having an item graphed you may want to investigate
the results a little closer, and the toolbar above the
graph gives you different options for doing so.
However, the first thing you might notice is that if you
hold the mouse pointer still above the curve for a short
moment, a small box will pop up and give you the
name of the data series and the value of the closest
data point. In the example to the right you can see how
the little box informs you that the curve passes through
point (0.04; 1.46e+002). Please notice that the decimal
commas are because this picture is made on a
computer with a European language setting. Notice also
that the Chart View uses 'x' and 'y' to designate the two
axes regardless of which parameters are actually being
graphed.
To facilitate studying of the details of the data you can
switch on the grid lines horizontally, vertically, or in
both directions simultaneously, and you can edit the properties of the x and y axes to display the grid lines
as closely as you desire as shown below.