PHP Streetmaps (Uber-style moving makers and more…)

Introduction to PHP Streetmaps

PHP Streetmaps is a powerful PHP library that allows you to create interactive maps with markers, polygons, and other features similar to Google Maps or Uber. With PHP Streetmaps, you can easily integrate maps into your web applications, allowing users to interact with them and visualize complex data in a more engaging and intuitive way.

In this tutorial, we will explore the basics of using PHP Streetmaps to create interactive maps with markers, polygons, and other features. We will cover the installation process, the basic syntax, and some advanced techniques to help you get started with this powerful library.

Step 1: Installing PHP Streetmaps

Before we start creating maps, we need to install PHP Streetmaps. You can install it using Composer, a popular PHP package manager. Here are the steps:

1. Open your terminal and navigate to your project directory.
2. Run the following command to install PHP Streetmaps: composer require phpstreetmaps/phpstreetmaps
3. Once the installation is complete, you can verify that PHP Streetmaps is installed by running php -r "echo PHPStreetmaps::version();"

Step 2: Creating a Map

Now that we have PHP Streetmaps installed, let's create a basic map. We'll start with a simple example that displays a map with a marker.

Basic Map Example

<?php
require 'vendor/autoload.php';

use PHPStreetmapsMap;
use PHPStreetmapsMarker;

// Create a new map instance
$map = new Map();

// Set the map options
$map->setCenter(37.7749, -122.4194); // San Francisco, CA
$map->setZoom(12);

// Create a new marker instance
$marker = new Marker();
$marker->setPosition(37.7749, -122.4194); // San Francisco, CA
$marker->setTitle('San Francisco');
$marker->setDescription('The City by the Bay');

// Add the marker to the map
$map->addMarker($marker);

// Render the map
echo $map->render();

This code creates a new map instance, sets the map options (center and zoom), creates a new marker instance, sets its position, title, and description, and adds it to the map. Finally, it renders the map using the render() method.

Step 3: Adding More Features

Now that we have a basic map with a marker, let's add some more features to make it more interesting.

Adding Polygons

<?php
require 'vendor/autoload.php';

use PHPStreetmapsMap;
use PHPStreetmapsMarker;
use PHPStreetmapsPolygon;

// Create a new map instance
$map = new Map();

// Set the map options
$map->setCenter(37.7749, -122.4194); // San Francisco, CA
$map->setZoom(12);

// Create a new marker instance
$marker = new Marker();
$marker->setPosition(37.7749, -122.4194); // San Francisco, CA
$marker->setTitle('San Francisco');
$marker->setDescription('The City by the Bay');

// Add the marker to the map
$map->addMarker($marker);

// Create a new polygon instance
$polygon = new Polygon();
$polygon->setPath(array(
    array(37.7833, -122.4167),
    array(37.7856, -122.4183),
    array(37.7875, -122.4198),
    array(37.7894, -122.4213),
    array(37.7913, -122.4228)
));
$polygon->setStrokeColor('#FF0000');
$polygon->setFillColor('#FF9900');

// Add the polygon to the map
$map->addPolygon($polygon);

// Render the map
echo $map->render();

This code creates a new polygon instance, sets its path (a series of coordinates), stroke color, and fill color, and adds it to the map.

Adding Circles

<?php
require 'vendor/autoload.php';

use PHPStreetmapsMap;
use PHPStreetmapsMarker;
use PHPStreetmapsCircle;

// Create a new map instance
$map = new Map();

// Set the map options
$map->setCenter(37.7749, -122.4194); // San Francisco, CA
$map->setZoom(12);

// Create a new marker instance
$marker = new Marker();
$marker->setPosition(37.7749, -122.4194); // San Francisco, CA
$marker->setTitle('San Francisco');
$marker->setDescription('The City by the Bay');

// Add the marker to the map
$map->addMarker($marker);

// Create a new circle instance
$circle = new Circle();
$circle->setPosition(37.7856, -122.4183);
$circle->setRadius(1000);
$circle->setStrokeColor('#00FF00');
$circle->setFillColor('#33CC33');

// Add the circle to the map
$map->addCircle($circle);

// Render the map
echo $map->render();

This code creates a new circle instance, sets its position, radius, stroke color, and fill color, and adds it to the map.

Step 4: Customizing the Map

Now that we have a basic map with markers, polygons, and circles, let's customize it to make it more visually appealing.

Customizing the Map

<?php
require 'vendor/autoload.php';

use PHPStreetmapsMap;
use PHPStreetmapsMarker;
use PHPStreetmapsPolygon;
use PHPStreetmapsCircle;

// Create a new map instance
$map = new Map();

// Set the map options
$map->setCenter(37.7749, -122.4194); // San Francisco, CA
$map->setZoom(12);

// Create a new marker instance
$marker = new Marker();
$marker->setPosition(37.7749, -122.4194); // San Francisco, CA
$marker->setTitle('San Francisco');
$marker->setDescription('The City by the Bay');

// Add the marker to the map
$map->addMarker($marker);

// Create a new polygon instance
$polygon = new Polygon();
$polygon->setPath(array(
    array(37.7833, -122.4167),
    array(37.7856, -122.4183),
    array(37.7875, -122.4198),
    array(37.7894, -122.4213),
    array(37.7913, -122.4228)
));
$polygon->setStrokeColor('#FF0000');
$polygon->setFillColor('#FF9900');

// Add the polygon to the map
$map->addPolygon($polygon);

// Create a new circle instance
$circle = new Circle();
$circle->setPosition(37.7856, -122.4183);
$circle->setRadius(1000);
$circle->setStrokeColor('#00FF00');
$circle->setFillColor('#33CC33');

// Add the circle to the map
$map->addCircle($circle);

// Customize the map
$map->setMapType('satellite');
$map->setLanguage('en');
$map->setZoomControl(true);
$map->setScaleControl(true);
$map->setStreetViewControl(true);

// Render the map
echo $map->render();

This code customizes the map by setting the map type to satellite, the language to English, and enabling the zoom, scale, and street view controls.

Conclusion

In this tutorial, we covered the basics of using PHP Streetmaps to create interactive maps with markers, polygons, and circles. We also learned how to customize the map to make it more visually appealing. With PHP Streetmaps, you can create powerful and interactive maps that can be used in a variety of applications, from simple mapping projects to complex geographic information systems.