Defining the data area
To finish off the graph we will enclose the entire data wall of the graph. To do this, select Edit > Chart Wall, select the Linestab and select Continuousfrom the drop-down Style menu. Figure 62 shows the result.
It is possible to do much of this
editing from the pop-up menu shown in Figure 59 when you
right-click on the graph. Also, the spreadsheet toolbar is
context sensitive; when you click on Editin the pop-up menu, the
toolbar at the top of the spreadsheet changes to gives a number
of chart editing icons as shown in Figure 63.