PieChart

Object Hierarchy:

Description:

 var chart = new SimpleChart.PieChart () {
     hole_ratio = 0.35,
     spacing = 6
 };
 chart.set_highlight_func ((series) => {
     return {
         series.color.red,
         series.color.green,
         series.color.blue,
         series.color.alpha * 0.5f
     };
 });
 chart.set_format_tooltip_func ((series) => {
     return "<b>%s</b>\n%.2f".printf (series.title, series.value);
 });
 chart.data.append (new SimpleChart.PieChart.DataSeries ("Dataset 1", red) {
     value = 0.2
 });
 chart.data.append (new SimpleChart.PieChart.DataSeries ("Dataset 2", green) {
     value = 0.3
 });
 chart.data.append (new SimpleChart.PieChart.DataSeries ("Dataset 3", blue) {
     value = 0.5
 });

Content:

Enums:

• Direction - Models the direction in which the data series are drawn on the chart.

Properties:

• public Direction direction { get; set; }
  The plotting direction of the chart from the start_angle. The default is Direction.CLOCKWISE.
• public double hole_ratio { get; set; }
  The fraction of the chart which is empty. The default is 0. Anyhing greater than 0 will result in a "donut" chart.
• public Shadow? shadow { get; set; }
  The shadow to apply to the chart.
• public int spacing { get; set; }
  The spacing drawn between each series. The default is 0.
• public double start_angle { get; set; }
  The starting angle (in radians) from which to start drawing the data. The default is Pi (top).

Creation methods:

• public PieChart ()

Inherited Members: