To show or hide the Area Info window, select
(⌃⌘I).The list in the area info window shows the perimeters and areas of all data sets that define a surface area. Data sets created with the tools Data set defines surface area from the Appearance Inspector. To display this inspector, select (⇧⌘I) and select .
Measures the perimeter of the area defined by the data points.
Measures the surface area of the area enclosed by the data points. Note that the area is signed: an area is positive if it is enclosed by a curve running clockwise around it, negative otherwise.
Click on the button Copy to copy the selected rows or columns (or all values if nothing is selected) into the clipboard.