The Capacity Graph has several options for displaying bars, bar style (the shape of a bar), and bar color. Set Bar Options is also used to show or hide a bar and whether or not to add the efficiency factor into the head count calculation. (In most cases, you do not want to add the efficiency factor into the head count calculations so that the graph can tell you the correct head count.)
The Set Bar Options is accessed through the Capacity Graph using View | Set Bar Options and globally sets all the bar options colors, styles, etc. for all capacity graphs displayed in other screens. This method keeps the bar styles and colors the same for the capacity graphs in the Job Analysis Graph and Resource Gantt Chart.
The example screen below shows the Capacity Graph Set Bar Options with the default options:
For each bar listed in the example screen above, you can choose:
The screen below shows an example of the Capacity Graph with different bar styles selected: