AggregatingHistogram

java.lang.Object

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

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

public class AggregatingHistogram extends IHistogram

Constructor Summary

Constructors

Constructor

Description

AggregatingHistogram()
Method Summary

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 Details
- AggregatingHistogram
  
  public AggregatingHistogram()
Method Details
- 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)