Package 

Class PieRenderer

    • Method Summary

      Modifier and Type Method Description
      float getStartDegs()
      void setStartDegs(float degs) Set the starting point in degrees from which series will be drawn in order.The input value must be within the range 0 - 360.
      float getExtentDegs()
      void setExtentDegs(float degs) Set the size in degrees of the pie chart, extending from the startDegs.
      void setDonutSize(float size, PieRenderer.DonutMode mode) Set the size of the pie's empty inner space.
      float getRadius(RectF rect)
      void onRender(Canvas canvas, RectF plotArea, Segment series, SegmentFormatter formatter, RenderStack stack)
      Segment getContainingSegment(PointF point) Retrieve the segment containing the specified point.

      • Methods inherited from class com.androidplot.ui.SeriesRenderer

        drawSeriesLegendIcon, getFormatter, getPlot, getSeriesAndFormatterList, getSeriesList, render, setPlot

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • PieRenderer

        PieRenderer(PieChart plot)

    • Method Detail

      • setStartDegs

         void setStartDegs(float degs)

        Set the starting point in degrees from which series will be drawn in order.The input value must be within the range 0 - 360.

      • setExtentDegs

         void setExtentDegs(float degs)

        Set the size in degrees of the pie chart, extending from the startDegs. The input valuemust be within the range 0 - 360. An input value would represent 100% of the pie as a halfcircle while an input value of 360 would be a full circle.

      • setDonutSize

         void setDonutSize(float size, PieRenderer.DonutMode mode)

        Set the size of the pie's empty inner space. May be specified as either pixels or as a percentage.If using PIXELS, the best practice is to specify values in dp using dpToPix.If using PERCENT the value must be within the range 0 - 1. The value beingset corresponds to the size of the donut radius relative to the pie's total radius.

      • onRender

         void onRender(Canvas canvas, RectF plotArea, Segment series, SegmentFormatter formatter, RenderStack stack)
        Parameters:
        series - The series to be rendered
        formatter - The getFormatter that should be used to render the series
        stack - Ordered list of all series being renderered.

      • getContainingSegment

         Segment getContainingSegment(PointF point)

        Retrieve the segment containing the specified point. This current implementationonly matches against angle; clicks outside of the pie/donut inner/outer boundarieswill still trigger a match on the segment whose beginning and ending angle containsthe angle of the line drawn between the pie chart's center point and the clicked point.

        Parameters:
        point - The clicked point