Sign In Start Free Trial

Book Overview & Buying
Table Of Contents

Leaflet.js Essentials

By : Paul Crickard III

4 (7)

Leaflet.js Essentials

4 (7)

By: Paul Crickard III

Overview of this book

If you are a web developer working with geospatial concepts and mapping APIs, and you want to learn Leaflet to create mapping solutions, this book is for you. You need to have a basic knowledge of working with JavaScript and performing web application development.

Preface

Preface

What this book covers

What you need for this book

Who this book is for

Conventions

Reader feedback

Customer support

Free Chapter

1. Creating Maps with Leaflet

1. Creating Maps with Leaflet

Creating a simple basemap

Tile layer providers

Adding a Web Mapping Service tile layer

Multiple tile layers

Adding data to your map

Rectangles and circles

MultiPolylines and MultiPolygons

Groups of layers

Pop ups

Mobile mapping

Events and event handlers

Summary

2. Mapping GeoJSON Data

2. Mapping GeoJSON Data

Understanding the roots of GeoJSON

Exploring GeoJSON

GeoJSON in Leaflet.js

Summary

3. Creating Heatmaps and Choropleth Maps

3. Creating Heatmaps and Choropleth Maps

What is a heatmap?

Heatmaps with Leaflet.heat

Creating heatmaps with heatmap.js

Creating an interactive heatmap

Animating a heatmap

Creating a choropleth map with Leaflet

Creating a normalized choropleth map

Summary

4. Creating Custom Markers

4. Creating Custom Markers

Creating a custom marker

Using a custom marker in Leaflet

Using predefined markers with plugins

Clustering markers with Leaflet.markercluster

Animating markers with plugins

Using markers for data visualization

Summary

5. ESRI in Leaflet

5. ESRI in Leaflet

ESRI basemaps

Using shapefiles in Leaflet

Consuming ESRI services

Heatmaps with ESRI in Leaflet

Geocoding addresses in Leaflet

Query by attribute

Query by proximity

Summary

6. Leaflet in Node.js, Python, and C#

6. Leaflet in Node.js, Python, and C#

Building Leaflet applications with Node.js

Leaflet with Python and CherryPy

Desktop applications in C# with Leaflet

Summary

Index

Index

Chapter 4. Creating Custom Markers

In Chapter 3, Creating Heatmaps and Choropleth Maps, you learned how to style your maps to create a heatmap and a choropleth map. Leaflet allows you to further customize the style of your map by modifying the default markers. In this chapter, you will learn how to style markers by creating custom marker icons. You will also learn about the available marker plugins for styles and effects.

Visually different images

CONTINUE READING

83

Tech Concepts

36

Programming languages

73

Tech Tools

Unlimited access to the largest independent learning library in tech of over 8,000 expert-authored tech books and videos.

Innovative learning tools, including AI book assistants, code context explainers, and text-to-speech.

50+ new titles added per month and exclusive early access to books as they are being written.

Leaflet.js Essentials

Search

Your notes and bookmarks