org.zkoss.zul
Interface XYModel

All Superinterfaces:

ChartModel

All Known Subinterfaces:

XYZModel

All Known Implementing Classes:

SimpleXYModel, SimpleXYZModel

public interface XYModel
extends ChartModel

A XY chart data model.

Author:

henrichen

See Also:

Chart, SimpleXYModel

Method Summary

void	addValue(java.lang.Comparable series, java.lang.Number x, java.lang.Number y) Add an (x,y) into a series.
void	clear() clear this model.
int	getDataCount(java.lang.Comparable series) Get data count of a specified series.
java.util.Collection	getSeries() Get all series as a collection.
java.lang.Comparable	getSeries(int index) Get a series of the specified index;
java.lang.Number	getX(java.lang.Comparable series, int index) Get X value of a specified series and data index.
java.lang.Number	getY(java.lang.Comparable series, int index) Get Y value of a specified series and data index.
boolean	isAutoSort() check whether to autosort on x value for each series; default is true.
void	removeSeries(java.lang.Comparable series) /** Remove data of a specified series.
void	removeValue(java.lang.Comparable series, int index) Remove (x,Y) value of a specified series and data index.
void	setAutoSort(boolean auto) Set model to autosort on x value for each series.

Methods inherited from interface org.zkoss.zul.ChartModel

addChartDataListener, removeChartDataListener

Method Detail

getSeries

java.lang.Comparable getSeries(int index)

Get a series of the specified index;

getSeries

java.util.Collection getSeries()

Get all series as a collection.

getDataCount

int getDataCount(java.lang.Comparable series)

Get data count of a specified series.

Parameters:

series - the specified series.

getX

java.lang.Number getX(java.lang.Comparable series,
                      int index)

Get X value of a specified series and data index.

Parameters:

series - the series.

index - the data index.

getY

java.lang.Number getY(java.lang.Comparable series,
                      int index)

Get Y value of a specified series and data index.

Parameters:

series - the series.

index - the data index.

addValue

void addValue(java.lang.Comparable series,
              java.lang.Number x,
              java.lang.Number y)

Add an (x,y) into a series.

Parameters:

series - the series.

x - the x value.

y - the y value.

setAutoSort

void setAutoSort(boolean auto)

Set model to autosort on x value for each series.

isAutoSort

boolean isAutoSort()

check whether to autosort on x value for each series; default is true.

removeSeries

void removeSeries(java.lang.Comparable series)

/** Remove data of a specified series.

Parameters:

series - the series

removeValue

void removeValue(java.lang.Comparable series,
                 int index)

Remove (x,Y) value of a specified series and data index.

Parameters:

series - the series.

index - the data index.

clear

void clear()

clear this model.