HTML and CSS Reference
9. Save the adscript.js file.
You're now at the moment of truth. Open your advert.html file in your web browser and take a look at your fin-
ished advertisement. If all is well, it should look like the one in Figure 14-17.
Pizza image reproduced by permission of iStockphoto.com/Lauri Patterson
Figure 14-17 The finished HTML5 Canvas advertisement.
two images ( fallback.png and background.png ) to the websites' developers. The developers on the other
end would then need to add the <canvas> element onto the websites where they want the advertisement to appear.
If you want to be really helpful, you could create a text file called README with some instructions for the other
websites' developers to follow.
In this chapter, you have learned about one of the biggest new features in HTML5, the Canvas API. You've used this
from some of the other new APIs (like GeoLocation) to personalize these graphics.
The Canvas API is massive and there's a lot of stuff that I could not cover in this chapter, including cool things like
animation. If you are interested in learning more about the Canvas API, I recommend that you check out the deve-
loper docs on the Mozilla Developer Network ( https://developer.mozilla.org/en-US/docs/HTML/
Canvas ) . The site has loads of great information and tutorials that dive deeper into the inner workings of the Can-
The end of this chapter also brings the Joe's Pizza Co. project to a close. In just a few hundred pages, you have man-
aged to build a website using technologies that even many professional website designers are only just beginning to
understand. Through the course of this topic, you have learned two new languages, the HTML markup language and
end development for the modern-day web. Whether you want to freelance, join a studio, or design websites as a
hobby, you now have the foundation you need to go out and build some really awesome websites.
Every day, I wake up and feel privileged to work in an industry that is truly making the world a better place. The
web industry is one of the most exciting places to work right now. So much is evolving that it is completely possible