Interface JRPieSeries

    • Method Detail

      • getKeyExpression

        JRExpression getKeyExpression()
        Returns:
        a java.lang.Comparable object representing the categories that will make up the slices in the pie chart.
      • getValueExpression

        JRExpression getValueExpression()
        Returns:
        a numeric expression that produces the values corresponding to each category/key in the dataset.
      • getLabelExpression

        JRExpression getLabelExpression()
        Returns:
        the label expression. If this expression is missing, the chart will display default labels for each slice in the pie chart. Use this expression, which returns java.lang.String values, to customize the item labels for the pie chart.
      • getSectionHyperlink

        JRHyperlink getSectionHyperlink()
        Returns the hyperlink specification for chart sections.

        The hyperlink will be evaluated for every chart section and an image map will be created for the chart.

        Returns:
        hyperlink specification for chart sections