This example demonstrates how to create a simple Pie Chart using CanvasJS Chart plugin for jQuery. To know more about the available features please refer to our getting started section.
Basic Pie Chart
Once the chart has been rendered, you can get a reference to it by calling CanvasJSChart method on the DOM element without passing any parameter as shown below. Once you have the reference you can update the chart by changing its options.
var chart = $(".chartContainer").CanvasJSChart();
chart.options.title.text += ": Updated";
Please look into the reference section for all the supported options.