View source: R/simplify_shapes.R

simplify_shapes | R Documentation |

Remove points from the shapes of a GTFS file in order to reduce its size. It uses Douglas-Peucker algorithm internally.

```
simplify_shapes(gtfs_data, tol = 0)
```

`gtfs_data` |
A list of data.tables read using gtfs2gps::read_gtfs(). |

`tol` |
Numerical tolerance value to be used by the Douglas-Peucker algorithm. The default value is 0, which means that no data will be lost. |

A GTFS data whose shapes is a subset of the input data.

Embedding an R snippet on your website

Add the following code to your website.

For more information on customizing the embed code, read Embedding Snippets.