API Reference

Routing

Copy Markdown

Open in Claude

Open in ChatGPT

Open in Cursor

---

Copy Markdown

View as Markdown

Calculate an isochrone from a point

routing().isochrone(RoutingIsochroneParamsparams, RequestOptionsrequestOptions = RequestOptions.none()) : GeoJsonFeature

GET/api/v1/isochrone

Calculate an isochrone from a point

ParametersExpand Collapse

params: RoutingIsochroneParams

lat: Double

Latitude

lng: Double

Longitude

time: Double

Travel time in seconds (1-7200)

mode: Optional<String>

Travel mode (auto, foot, bicycle)

ReturnsExpand Collapse

class GeoJsonFeature:

geometry: GeoJsonGeometry

coordinates: Coordinates

GeoJSON coordinates array (nesting depth varies by geometry type)

One of the following:

List<Double>

List<List<Double>>

List<List<List<Double>>>

List<List<List<List<Double>>>>

type: Type

One of the following:

POINT("Point")

LINE_STRING("LineString")

POLYGON("Polygon")

MULTI_POINT("MultiPoint")

MULTI_LINE_STRING("MultiLineString")

MULTI_POLYGON("MultiPolygon")

properties: Properties

type: Type

id: Optional<String>

Feature identifier (type/osm_id)

osmId: Optional<Long>

OpenStreetMap ID

Calculate an isochrone from a point

Kotlin

HTTP

TypeScript

Python

Java

Kotlin

Go

Ruby

CLI Tool

PHP

C#

package com.plazafyi.example

import com.plazafyi.client.PlazaClient
import com.plazafyi.client.okhttp.PlazaOkHttpClient
import com.plazafyi.models.GeoJsonFeature
import com.plazafyi.models.routing.RoutingIsochroneParams

fun main() {
    val client: PlazaClient = PlazaOkHttpClient.fromEnv()

    val params: RoutingIsochroneParams = RoutingIsochroneParams.builder()
        .lat(0.0)
        .lng(0.0)
        .time(0.0)
        .build()
    val geoJsonFeature: GeoJsonFeature = client.routing().isochrone(params)
}

Returns Examples