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

Class 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 and Description
AggregatingHistogram()

Method Summary

Modifier and Type	Method and 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)