SUMO
Simulation of Urban MObility

- Home
- Download
- Documentation
- Wiki
- Trac
- Blog
- Contact
- SF-Project

# TraCI/Polygon Value Retrieval

## Command 0xa8: Get Polygon Variable

ubyte | string
Variable | Polygon ID
--- | ---

Asks for the value of a certain variable of the named polygon.

The following variable values can be retrieved, the type of the return value is also shown in the table.

Overview Retrievable Polygon Variables
Variable | ValueType | Description
--- | --- | ---
id list (0x00) | stringList | Returns a list of ids of all polygons (the given polygon ID is ignored)
count (0x01) | int | Returns the number of polygons (the given polygon ID is ignored)
type (0x4f) | string | Returns the (abstract) type of the polygon
color (0x45) | ubyte,ubyte,ubyte,ubyte | Returns the color of this polygon
shape (0x4e) | 2D-polygon | Returns the shape (list of 2D-positions) of this polygon
filled (0x55) | ubyte | Returns whether this polygon is filled (1) or not (0)

### Response 0xb8: Polygon Variable

ubyte | string | ubyte | <return_type>
Variable | Polygon ID | Return type of the variable | <VARIABLE_VALUE>
--- | --- | --- | ---

The respond to a "Command Get Polygon Variable".

This page was last modified on 8 April 2013, at 11:32.