Package org.zkoss.chart.model

Interface XYModel

All Superinterfaces:

ChartsModel

All Known Subinterfaces:

LowHighModel, XYZModel

All Known Implementing Classes:

DefaultLowHighModel, DefaultXYModel, DefaultXYZModel

public interface XYModel
extends ChartsModel

A XY chart data model.

Author:

jumperchen

See Also:

Charts

Method Summary

Modifier and Type	Method	Description
void	addValue(Comparable<?> series, Number x, Number y)	Append an (x,y) into a series.
void	addValue(Comparable<?> series, Number x, Number y, int index)	Add an (x,y) into a series at specified index.
void	clear()	clear this model.
int	getDataCount(Comparable<?> series)	Get data count of a specified series.
Collection<Comparable<?>>	getSeries()	Get all series as a collection.
Comparable<?>	getSeries(int index)	Get a series of the specified index;
Number	getX(Comparable<?> series, int index)	Get X value of a specified series and data index.
Number	getY(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(Comparable<?> series)	/** Remove data of a specified series.
void	removeValue(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.
void	setValue(Comparable<?> series, Number x, Number y, int index)	Replace the value of the new (x,y) into a series at specified index.

Methods inherited from interface org.zkoss.chart.model.ChartsModel

addChartsDataListener, removeChartsDataListener

Method Detail

getSeries

Comparable<?> getSeries(int index)

Get a series of the specified index;

getSeries

Collection<Comparable<?>> getSeries()

Get all series as a collection.

getDataCount

int getDataCount(Comparable<?> series)

Get data count of a specified series.

Parameters:

series - the specified series.

getX

Number getX(Comparable<?> series,
            int index)

Get X value of a specified series and data index.

Parameters:

series - the series.

index - the data index.

getY

Number getY(Comparable<?> series,
            int index)

Get Y value of a specified series and data index.

Parameters:

series - the series.

index - the data index.

setValue

void setValue(Comparable<?> series,
              Number x,
              Number y,
              int index)

Replace the value of the new (x,y) into a series at specified index.

Parameters:

series - the series

x - the x value

y - the y value

index - the data index

Since:

5.0.0

addValue

void addValue(Comparable<?> series,
              Number x,
              Number y)

Append an (x,y) into a series.

Parameters:

series - the series.

x - the x value.

y - the y value.

addValue

void addValue(Comparable<?> series,
              Number x,
              Number y,
              int index)

Add an (x,y) into a series at specified index.

Parameters:

series - the series.

x - the x value.

y - the y value.

index - the data index.

Since:

5.0.0

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(Comparable<?> series)

/** Remove data of a specified series.

Parameters:

series - the series

removeValue

void removeValue(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.