Function mapIsoPatterns

mapIsoPatterns(name):
    | "long-dash"
    | "long-dash-dot"
    | "dash-dot"
    | undefined
Maps ISO line type patterns based on name conventions.
Parameters
- name: string
  The name of the line type.
Returns
    | "long-dash"
    | "long-dash-dot"
    | "dash-dot"
    | undefined
The mapped Esri line style, or undefined if no match is found.