Class RunningSumPenDatasource
- java.lang.Object
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- com.inductiveautomation.factorypmi.application.components.chart.easychart.AbstractCalculatedPenDatasource
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- com.inductiveautomation.factorypmi.application.components.chart.easychart.AbstractFunctionPenDatasource
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- com.inductiveautomation.factorypmi.application.components.chart.easychart.RunningSumPenDatasource
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- All Implemented Interfaces:
IPenDatasource
,java.util.EventListener
,javax.swing.event.ChangeListener
public class RunningSumPenDatasource extends AbstractFunctionPenDatasource
Author: Perry Arellano-Jones Year: 2014RunningSumPenDatasource provides a summing pen for the Easy Chart. It will additively plot the sum of the most recent data point added to the existing total.
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
RunningSumPenDatasource.RunningSumFunctionFactory
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Field Summary
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Fields inherited from class com.inductiveautomation.factorypmi.application.components.chart.easychart.AbstractFunctionPenDatasource
referencedPens
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Constructor Summary
Constructors Constructor Description RunningSumPenDatasource(java.lang.String drivingPenName)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected Dataset
createDataset()
Called when the dataset needs to be re-calculated-
Methods inherited from class com.inductiveautomation.factorypmi.application.components.chart.easychart.AbstractFunctionPenDatasource
initRefs, stateChanged
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Methods inherited from class com.inductiveautomation.factorypmi.application.components.chart.easychart.AbstractCalculatedPenDatasource
addPen, getDataset, getMillisRange, getNumDatapoints, isZoomTracking, setDataset, setDatasetLater, shutdown, startup, warn
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Method Detail
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createDataset
protected Dataset createDataset()
Description copied from class:AbstractFunctionPenDatasource
Called when the dataset needs to be re-calculated- Specified by:
createDataset
in classAbstractFunctionPenDatasource
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