Represents markers placed along the line. Markers will have the same color as the line, and their size will be proportional to the width of the line.
Referenced by: Simple Line Symbol (esriSLS)
Properties
| Property | Details | 
|---|---|
| placement | Indicates where the marker is placed. Valid values: 
 | 
| style | Style of the marker. Valid value of this property arrow | 
Example
{
  "style": "arrow",
  "placement": "begin"
}