baato_maps 1.0.2

A Flutter package for Baato Maps. Baato Maps is a powerful and flexible mapping solution for Flutter applications.

Baato Maps Flutter Package

A comprehensive Flutter package for integrating Baato Maps into your applications. This package provides a powerful set of tools for displaying interactive maps, handling map operations, and integrating with Baato's mapping services.

Features

• Interactive Map Display: Easily integrate interactive maps with the BaatoMap widget
• Custom Map Styles: Support for multiple map styles including breeze and monochrome
• Location Services: Built-in support for user location tracking and updates
• Place Search: Integrated place search with auto-suggestions using BaatoPlaceAutoSuggestion
• Marker Management: Add, remove, and customize map markers
• Route Management: Handle route display and navigation features
• Shape Drawing: Draw circles, polygons, and other shapes on the map
• GeoJSON Support: Visualize GeoJSON data on the map
• Coordinate Conversion: Convert between screen and geographic coordinates
• Layer Management: Add and manage multiple map layers
• Cross-Platform: Works seamlessly on both iOS and Android

Installation

1. Add the dependency to your pubspec.yaml:

dependencies:
  baato_maps: ^latest_version

2. Import the package in your Dart code:

import 'package:baato_maps/baato_maps.dart';

Configuration

Before using Baato Maps, you need to configure it with your API key:

void main() {
  // Initialize Baato Maps with your API key
  Baato.configure(
    apiKey: 'YOUR_BAATO_API_KEY',
    enableLogging: true, // [Optional]: Enable logging for debugging
  );

  runApp(MyApp());
}

Basic Usage

Display a Simple Map

BaatoMap(
  initialPosition: BaatoCoordinate(
    latitude: 27.7172,
    longitude: 85.3240,
  ),
  initialZoom: 12.0,
  myLocationEnabled: true,
  onMapCreated: (BaatoMapController controller) {
    // Store controller for later use
  },
  onTap: (point, coordinate, feature) {
   // Perform adding marker, reverse geocoding,
   // and other callbacks   
  },
)

Add a Marker

mapController.markerManager.addMarker(
  BaatoSymbolOption(
    geometry: BaatoCoordinate(
      latitude: 27.7172,
      longitude: 85.3240,
    ),
    textField: "My Location",
  ),
);

Implement Place Search

BaatoPlaceAutoSuggestion(
  onPlaceSelected: (place) {
    print('Selected place: ${place.name}');
  },
  onPlaceDetailsRetrieved: (placeDetails) {
    print('Place details: ${placeDetails.name}');
  },
  currentCoordinate: BaatoCoordinate(
    latitude: 27.7172,
    longitude: 85.3240,
  ),
)

Draw Shapes

// Add a circle
mapController.shapeManager.addCircle(
  BaatoCircleOptions(
    center: BaatoCoordinate(
      latitude: 27.7172,
      longitude: 85.3240,
    ),
    circleRadius: 100,
    circleColor: "#FF0000",
    circleOpacity: 0.5,
  ),
);

Camera Managemant

Move to My location

mapController.cameraManager.moveToMyLocation();

Move to location

mapController.cameraManager
            .moveTo(coordinate,//[Required] geographic coordinates of location
            zoom: //[Optional] Zoom the map on that location
            animate: //[default true]
            );

Get Current Camera Position

Returns a CameraPosition containing the current camera coordinates and zoom level. If the camera position is not available, returns default values (0,0) with zoom 0.

BaatoCameraPosition cameraPosition= mapController.cameraManager.getCameraPosition();

Zoom In

Increases the map zoom level by 1. Animates the camera to zoom in and updates the last camera position.

mapController.cameraManager.zoomIn();

Zoom Out

Decreases the map zoom level by 1. Animates the camera to zoom out and updates the last camera position.

mapController.cameraManager.zoomOut();

Available Map Styles

Baato Maps provides several built-in map styles that can be accessed through the BaatoMapStyle class:

1. Breeze Style:

   • A light and airy map style with subtle colors and clear typography
   • Access via BaatoMapStyle.breeze

2. Dark Style:

   • A dark-themed map style with high contrast and reduced eye strain
   • Access via BaatoMapStyle.dark

3. Monochrome Style:

   • A grayscale map style that uses only black, white, and shades of gray
   • Access via BaatoMapStyle.monochrome

4. Retro Style:

   • A vintage-inspired map style with a classic cartographic look
   • Access via BaatoMapStyle.retro

You can also create a custom style using:

Advanced Features

Custom Layer Management

mapController.sourceAndLayerManager.addSource(
  "custom-source",
  BaatoVectorSourceProperties(
    url: "your-tileset-url",
  ),
);

mapController.sourceAndLayerManager.addLayer(
  "custom-source",
  "custom-layer",
  // Layer properties
);

Baato API's

Place Search

Searches for places based on a query string

 BaatoSearchPlaceResponse response = await Baato.api.
  place.search(query, //[Required] search query text
  limit: //[Optional] Maximum number of results to return
  type: // [Optional] Filter for place types
  radius: // [Optional] Search radius in meters
  currentCoordinate: // [Optional] Current location coordinates
  );

Reverse GeoCoding

Performs reverse geocoding to find places near specified coordinates

BaatoPlaceResponse response = await Baato.api.
    place.reverseGeocode(baatoCoordinate,//[Required] geographic coordinates to search around
    limit: //[Optional] maximum number of results to return
    radius: //[Optional] search radius in meters 
    );

Get and Draw Routes

Get routes between start and destination point

    BaatoRouteResponse route = await Baato.api.
      direction.getRoutes(
        startCoordinate: //[Required] Start Position Coordinate
        endCoordinate: // [Required] End Position Coordinate,
        mode: BaatoDirectionMode.foot, // [Optional] [car,bike,foot]
        decodePolyline: // [Optional] 
        alternatives:  //[Optional] Provides alternative routes to reach destination
        instructions: // [Optional] Provides Instructions to reach destination
        );

//Draw Route on the map
    mapController.routeManager.drawRouteFromResponse(
      route,
      lineLayerProperties: BaatoLineLayerProperties() //Customize line property
    );

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

This package is available under the MIT license. See the LICENSE file for more info.