Package com.inductiveautomation.factorypmi.application.components.chart.easychart

Class AggregatingHistogram

  • public class AggregatingHistogram
extends IHistogram

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addHistogram​(IHistogram histogram)  
      float[] createHistogramArray​(long startDate, long endDate, int width)
      Create an array of floats 0.0-1.0 representing the histogram between the two dates.

      • Methods inherited from class com.inductiveautomation.factorypmi.application.components.chart.easychart.IHistogram

        widthToDate

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • AggregatingHistogram

        public AggregatingHistogram()

    • Method Detail

      • createHistogramArray

        public float[] createHistogramArray​(long startDate,
                                    long endDate,
                                    int width)
        Description copied from class: IHistogram
        Create an array of floats 0.0-1.0 representing the histogram between the two dates. The array should have a length of width, exactly, or may be null if no histogram data is available for that timeframe.
        Specified by:
        createHistogramArray in class IHistogram

      • addHistogram

        public void addHistogram​(IHistogram histogram)