Graphing Data in the HTML5 Canvas Element Part IV Simple Pie Charts

In this post we will create a simple pie chart that is easy to feed data to. This example is coded for readability and not for optimized operation. All you need is a text editor like notepad and an HTML5 friendly browser (I’m using Firefox 3.6). <!doctype html> <html> <head> <meta charset=”UTF-8″ /> <title>Canvas Test</title> […]

Continue reading