static-google-map-ts v0.0.9

static-google-map-ts

A strongly typed URL builder for Google Maps Static.

Overview

This is designed to be mostly compatible with the static-google-map package, but is written entirely in TypeScript. To reduce dependencies, it doesn't have implement asynchronous asyncStaticMapUrl method, however it supports Encoded Polyline Algorithm Format. See Paths

Installation

npm install static-google-map-ts

Basic Usage

import { staticMapUrl, GoogleMapImage } from "static-google-map-ts";

const options: GoogleMapImage = {
  key: "Your API Key",
  size: {width: 600, height: 600}, // Also accepts a string, eg. "600x600"
  zoom: 8,
  markers: {
    location: "TipsTrade,GBR", // Also accepts a google.maps.LatLng or google.maps.LatLngLiteral
},
const url = staticMapUrl(options);

Reference

Documentation isn't unavailable yet, however the properties usage is described in the Maps Static API Documentation. JSDoc comments are also provided for all types and interfaces.

Parameter types

Most properties should be self explanatory, however some are Union types:

• AnchorType - Can be any of the following
• • a string containing an anchor ("left", "top", etc)
• • a string containing an x,y point ("16, 21")
• • an Anchor interface {x:16, y:21}
• ColorType - Can be any of the following
• • a string from the set of colors ("black", "brown" etc)
• • a 24-bit RGB ("0xaabbcc") or 32-bit RGBA ("0xaabbccff") hex string
• • a number
• LocationType - Can be any of the following
• • a string cotnaining a place
• • a string containing a position, ("51.75, -1")
• • a LatLng interface, as used by the Google Maps API
• • a LatLngLiteral interface, as used by the Google Maps API
• SizeType - Can be any of the following
• • a string containing a size ("600x400")
• • a Size interface {width: 600, height: 400}

Paths

The Path interface accepts both an array of LocationType objects or a string containing Encoded Polyline Algorithm Format.

Usage alongside the Google Directions API

new google.maps.DirectionsService().route({
  origin: "Dublin",
  destination: "Limerick",
  travelMode: google.maps.TravelMode.DRIVING,
}, (result, status) => {
  if (!result || status !== google.maps.DirectionsStatus.OK) {
    return;
  }

  // The overview_polyline contains a simplified route path and is already encoded
  const points = result.routes[0].overview_polyline;

  const url = staticMapUrl({
    key: "Your API Key",
    size: {width: 600, height: 400},
    paths: {
      points,
    },
  })

  console.log(url);
});