The Count tool places a markup for each mouse click, associating a running total of counts with each markup as it is placed. It is somewhat similar to Sequences in the Tool Chest, except that it places a pre-configured (and usually less obtrusive) symbol on the PDF and keeps a running tally, per page, of each item counted, whereas Sequences count on the PDF, do not keep a running tally, and treat each markup placed separately rather than grouping them by page in the Markups List.
In multi-page PDFs, Count measurement groups are automatically split up by page. You can easily view the running total of Count measurements on any page of PDF by doing the following:
The total number of Count markups on the current page is shown in the Comments column of the Markups list (see Count Markups and the Markups list below for an example) and in the Comments field in the General section of the Properties tab (see the figure below for an example).
Tip: When Count groups span multiple pages of a PDF, giving each of the groups the same, easily identifiable Subject on the Properties tab will make it easier to get a total across those pages; just sort the Markups list by subject.
Running totals for Counts appear in the Comments column of the Markups list.
Note that Count measurement groups are automatically split up by page. Giving each of the groups the same, easily identifiable Subject on the Properties tab will make it easier to get a total across multiple pages; just sort the Markups list by Subject.
The appearance of a Count measurement is configurable, including the symbol used as well as its color, scale, and opacity.
To change the appearance of a Count measurement, select it and click the Properties tab.
Color: Sets the color of the Count symbol.
Opacity: Sets the opacity of the Count symbol from 0 (invisible) to 100 (opaque).
Symbol: Determines the symbol placed on the PDF to represent the Count.
Scale: Sets the size of the Count symbol.