A pie chart is a circular statistical graphic, which is divided into sectors to illustrate numerical proportion. The <Pie2DChart> element tag is used to create a pie chart in KoolChart, and the series element tag for the pie chart is <Pie2DSeries>.
... <Pie2DSeries nameField="Country" field="Export" labelPosition="inside" color="#ffffff" startAngle="90" > ... </Pie2DSeries> ...
|nameField||The nameField attribute determines which field in the Data Object will be used as the category names. In the above chart, the "Country" field is used.|
|field||The field attribute determines which field in the Data Object will be used as the data field. In the above chart, the "Export" field is used.|
|labelPosition||The labelPosition attribute controls the positioning of labels. The valid values for this attribute in <Pie2DSeries> are "outside", "callout", "inside", "insideWithCallout" and "none". The default value is "none".|
|color||The color attribute determines the label color.|
|startAngle||The startAngle attribute determines the start angle for the first slice. The default value is "0". ( 3 o'clock direction )|