What line styles are available?
Line styles are specified
by the line attribute
(an integer) in the 
graphics method
object.
Here are some of the options:
| Code | Description | 
|---|---|
| 0 | Solid | 
| 1 | Dashed | 
| 2 | Dotted | 
| 3 | Dash-Dotted | 
| 4 | Long-Dashed | 
Notes: This information came from Chapter 8 of the VCS manual. This discussion applies to CDAT 3.3.