October 2011
Beginner to intermediate
448 pages
9h 25m
English
Content preview from HTML5 and JavaScript Projects
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C H A P T E R 4
Map Maker: Combining Google Maps and the Canvas
In this chapter, you will learn how to do the follwing:
- Use the Google Maps API to display a map at a specific location
- Draw graphics on a canvas using transparency (also known as the alpha or opacity level) and a customized cursor icon
- Provide a graphical user interface (GUI) to your users by combining the use of Google Maps and HTML5 features by managing the events and the z-index levels
- Calculate the distance between two geographical locations
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.