Class PieChartDataProcessor

java.lang.Object
org.jCharts.chartData.processors.PieChartDataProcessor

public final class PieChartDataProcessor extends Object
Utility class to process the PieChartDataSet
  • Field Details

    • iPieChartDataSet

      private IPieChartDataSet iPieChartDataSet
    • sumOfData

      private double sumOfData
  • Constructor Details

    • PieChartDataProcessor

      public PieChartDataProcessor(IPieChartDataSet iPieChartDataSet)
      Constructor
      Parameters:
      iPieChartDataSet -
  • Method Details

    • processData

      public void processData()
      This method should do a single pass through the data set and calculate all needed values, such as: min, max, sum, etc... so that we can do this in one pass through the data. Rather than once for each.
    • getPercentageOfPie

      public double getPercentageOfPie(int index)
      Returns percentage of pie(360 degrees) data point at specified index.
      Parameters:
      index -
      Returns:
      double