org.eclipse.nebula.visualization.xygraph.dataprovider

Interface ISample

All Known Implementing Classes:

Sample

public interface ISample

A sample interface which could return the data for a point on XY-Graph.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getInfo()
double	getXMinusError()
double	getXPlusError()
double	getXValue()
double	getYMinusError()
double	getYPlusError()
double	getYValue()

Method Detail

getXValue

double getXValue()

Returns:

the value on X axis. For a 'date' axis, this has to be milliseconds as used by java.util.Date

getYValue

double getYValue()

Returns:

the value on Y axis

getXPlusError

double getXPlusError()

Returns:

The plus error on X value

getYPlusError

double getYPlusError()

Returns:

The plus error on Y value

getXMinusError

double getXMinusError()

Returns:

The minus error on X value

getYMinusError

double getYMinusError()

Returns:

The minus error on Y value

getInfo

java.lang.String getInfo()

Returns:

Any informational string that might work as e.g. a Tooltip.