org.jplot2d.data

Interface GraphData

All Known Implementing Classes:

ImageData, MultiBandImageData, SingleBandImageData, XYGraphData

public interface GraphData

The common interface for graph data.

Method Summary

Modifier and Type	Method and Description
GraphData	applyBoundary(Range xboundary, Range yboundary) Apply the new boundary on x/y direction.
Range	getXRange() Returns x range which contains all valid data in x boundary.
Range	getYRange() Returns y range which contains all valid data in y boundary.
boolean	hasPointOutsideXBounds() Returns true if there are valid data out of the x boundary.
boolean	hasPointOutsideYBounds() Returns true if there are valid data out of the y boundary.

Method Detail

applyBoundary

GraphData applyBoundary(Range xboundary,
                        Range yboundary)

Apply the new boundary on x/y direction. Data outside the boundary are ignored.

Parameters:

xboundary - the new boundary to apply

yboundary - the new boundary to apply

Returns:

a new GraphData instance

getXRange

Range getXRange()

Returns x range which contains all valid data in x boundary. If there is no valid data in x boundary, the empty property of returned Range will be set to true

getYRange

Range getYRange()

Returns y range which contains all valid data in y boundary. If there is no valid data in y boundary, the empty property of returned Range will be set to true

hasPointOutsideXBounds

boolean hasPointOutsideXBounds()

Returns true if there are valid data out of the x boundary.

Returns:

the flag

hasPointOutsideYBounds

boolean hasPointOutsideYBounds()

Returns true if there are valid data out of the y boundary.

Returns:

the flag