Use the Annotated Source Preferences page and its dependent Graphical Styles and Source Styles Preferences pages to change the default appearance of the Annotated Source view.
The checkbox for Display line coverage symbols allows you to show or hide symbols for line coverage (hit, partially hit, and missed) in the left margin of the annotated source code display. If you hide the symbols, hit, partially hit, and missed lines are distinguished only by color.
The list for Source Lookup Path specifies the search paths for locating source code that is not in a project in your workspace. Use the Add and Remove buttons to modify the list.
You can customize the colors in the pie charts for hit, partially hit, and missed lines. You can also customize the fonts used in the Coverage Summary chart.
The Restore Defaults button allows you to reset the display.
You can customize the style (font text and size, foreground and background color, and attributes) for individual categories of text in the source display. For example, you can choose to have partially covered lines displayed with an underline and a magenta background.
The Restore Defaults button allows you to reset the display.