org.zkoss.chart.model

Interface ChartsModel

All Known Subinterfaces:

BoxPlotModel, CategoryModel, DialModel, FromToModel, FromToWeightModel, PieModel, SingleValueCategoryModel, WordCloudModel, XYModel, XYZModel

All Known Implementing Classes:

AbstractChartsModel, ChartsModelProxy, DefaultBoxPlotModel, DefaultCategoryModel, DefaultDialModel, DefaultFromToModel, DefaultFromToWeightModel, DefaultPieModel, DefaultSingleValueCategoryModel, DefaultWordCloudModel, DefaultXYModel, DefaultXYZModel

public interface ChartsModel

Charts Model is used to hold the data model for the charts component.

• PieModel: one series of data objects. Each data object contains the category name and numeric value of a pie.
• CategoryModel: n series of data objects. Each data object contains the category name and associated numeric value .
• XYModel: n series of data objects. Each data object contains an (x,y) pair.
• XYZModel: n series of data objects. Each data object contains an (x,y,z) pair; since 3.5.0

This interface defines the data model for components like Charts use to get the value of data.

Author:

jumperchen

See Also:

Charts, PieModel, SingleValueCategoryModel, CategoryModel, XYModel, XYZModel

Method Summary

Modifier and Type	Method and Description
void	addChartsDataListener(ChartsDataListener l) Adds a listener to the chart that's notified each time a change to the data model occurs.
void	removeChartsDataListener(ChartsDataListener l) Removes a listener from the chart that's notified each time a change to the data model occurs.

Method Detail

addChartsDataListener

void addChartsDataListener(ChartsDataListener l)

Adds a listener to the chart that's notified each time a change to the data model occurs.

removeChartsDataListener

void removeChartsDataListener(ChartsDataListener l)

Removes a listener from the chart that's notified each time a change to the data model occurs.