I have already talked about creating a simple HTML5 – SVG pie chart in one of my earlier post. This time, I thought of adding some interactivity to the pie chart and came up with controlling the number of pie slices on the fly with a slider control. This tutorial will describe how to increase or decrease the number of pie slices/sectors in the pie chart by scrolling a slider control. I do not know why I tried this but this example might come to your rescue someday and then do not forget to thank me. Check out the demo,
Demo: http://jbk404.site50.net/html5/svgpie/
In Mozilla Firefox the slider control is not displayed, instead a text input is displayed. It works though, you can enter the value and press Enter to see the changes in the pie chart. Google Chrome and Safari works fine. This is how it looks in Chrome,
There is nothing much to describe here other than the code. You must have seen the demo till now. Let’s dive into the code.
