ember-cli-google-maps

ember-cli-google-maps

A simple Ember add-on from Google Maps API

Features

• Simplistic design for integrating Google Maps
• Intelligent configuration based on component utilized
• No extra steps to configure Google Maps beyond adding API key
• Extensible component-based design to maximize customization

Compatibility

• Ember.js v3.12 or above
• Ember CLI v2.13 or above
• Node.js v10 or above

Installation

ember install ember-cli-google-maps

Getting Started

Configuring API Key

Before you can use this add-on, you must first configure our API key. Add your Google Maps API key to config/environment.js.

 let ENV = {
    // ...

    'ember-cli-google': {
      maps: {
        apiKey: 'ADD API KEY HERE'
      }
    }
  };

Inserting a map

Use the {{g-map}} component to insert a map onto the page.

{{g-map center=(hash lat=lat lng=lng)}}

The {{g-map}} component must have a center property, or the Google Maps component will not work. The {{g-map}} component has a corresponding attribute for each google.maps.MapOptions property.

The {{g-map}} component has the .g-map class name, which can be used to style it (e.g., setting its height and width).

Map Entities

Map entities are added as a child component of the corresponding {{g-map}} block component. All map entities have a show attribute, which can be use to show/hide the entity.

Adding a marker

The {{g-marker}} component is used to add a marker to a map. Just added the {{g-marker}} as a child of the {{g-map}} block component. Use the position attribute to set the marker's location.

{{#g-map center=(hash lat=mapLat lng=mapLng)}}
  {{g-marker position=(hash lat=markerLat lng=markerLng)}}
{{/g-map}}

Map Layers

Map layers are added as a child component of the corresponding {{g-map}} block component. All map layers have a show attribute, which can be use to show/hide the layer.

Heatmap Layer

The {{g-heatmap-layer}} is used to add a heatmap layer to the corresponding map. The data attribute, which is an array of {lat, lng [, weight]}, adds data to the heatmap.

{{#g-map center=(hash lat=mapLat lng=mapLng)}}
  {{g-heatmap-layer data=heatmapData}}
{{/g-map}}

Unlike with the Google Maps API, you can have a single array where some of the data points have a weight and some of the data points do not have a weight. The {{g-heatmap-layer}} component is intelligent enough to discern between the two cases, and populate the map accordingly.