The book provides 60 practical examples to understand the main topics to create web mapping applications based on OpenLayers. It is for GIS-related professionals who have basic knowledge of web technologies, and wish to start or gain in-depth knowledge of creating web mapping applications.
The book covers the main concepts about maps, layers, controls, protocols, events, important tile providers and WMS servers and is divided in the next set of chapters:
The chapter organization tries to follow the natural set of step required to learn OpenLayers from the beginning. Chapter 1 introduces the map related concepts, how it contains layers and how they can be handled. Chapters 2 and 3 shows how to work with the two kinds of layers: raster and vector. Chapters 4 and 5 describe the importance of events in web applications, the mechanism offered by OpenLayers and the main set of controls the framework implements. The chapters 6 and 7 are centered on changing the look and feel of our maps in addition to improve the look of vector features. Finally, the chapter 8 show some advanced concepts on how we can extend OpenLayers.
The process of writing a book is really complex and in addition to the author (that is me) many other people are related to it. By this reason, I would like to thank to the people at Packt Publishing: Usha Iyer, Kedar Bhat, Joel Goveya, Joyslita Dsouza and Madhuri Das (sorry if I miss someone), to my awesome reviewers: David Burgoon, Mohammad Motamedi (thanks Mohammad for your great review), Jorge Sanz, Srinivas Shanmugam, Davor Zelic and Richard Zijlstra, to my own folks who always encourage me and, most important, to my wife who suffers my addiction to computer science.
Finally, thanks to all the readers of the book. I hope the book was what they expect from it.
No doubt to write here asking for help. Thanks to all !!!
Book is accompanied by a RIA application (implemented with the Dojo Toolkit) allowing to run and show all the recipes of the book. It is freely available at my Openlayers-Cookbook GitHub repository. You can see the application in action online. Fell free to contribute.
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