sgtplot

Interface LayerChild

All Superinterfaces:

Selectable

All Known Subinterfaces:

DataKey

All Known Implementing Classes:

ColorKey, LineKey, Logo, PointCollectionKey, Ruler, SGLabel, UserIcon, ValueIcon, VectorKey

public interface LayerChild
extends Selectable

LayerChild defines an interface to allow classes to be associated with a Layer. The interface is sufficient to provide scaling, translation, and mouse selection.

Since:

1.0

Method Summary

Modifier and Type	Method and Description
LayerChild	copy() Create a copy of the LayerChild.
void	draw(org.freehep.graphics2d.VectorGraphics g) Draw the LayerChild.
java.lang.String	getId() Get the identifier.
Layer	getLayer() Get the associated Layer.
AbstractPane	getPane() Get AbstractPane of the LayerChild.
boolean	isVisible() Check if LayerChild is visible.
void	modified(java.lang.String mess) Used by sgtplot internally.
void	setId(java.lang.String id) Set the identifier.
void	setLayer(Layer l) Associate a Layer with the LayerChild.
void	setVisible(boolean visible) Set visibility for a LayerChild.
java.lang.String	toString() Return a string that represents the LayerChild.

Methods inherited from interface sgtplot.Selectable

getBounds, isSelectable, isSelected, setSelectable, setSelected

Method Detail

draw

void draw(org.freehep.graphics2d.VectorGraphics g)
   throws LayerNotFoundException

Draw the LayerChild.

Parameters:

g - Graphics context

Throws:

LayerNotFoundException - No layer is associated with the LayerChild.

getLayer

Layer getLayer()

Get the associated Layer.

Returns:

Associated layer

setLayer

void setLayer(Layer l)

Associate a Layer with the LayerChild.

Parameters:

l - Parent layer.

getId

java.lang.String getId()

Get the identifier.

Returns:

LayerChild identification.

setId

void setId(java.lang.String id)

Set the identifier.

Parameters:

id - LayerChild identification.

copy

LayerChild copy()

Create a copy of the LayerChild.

Returns:

A copy of the LayerChild.

toString

java.lang.String toString()

Return a string that represents the LayerChild.

Overrides:

toString in class java.lang.Object

Returns:

Stringified LayerChild representation.

isVisible

boolean isVisible()

Check if LayerChild is visible.

Returns:

true if visible

Since:

2.0

setVisible

void setVisible(boolean visible)

Set visibility for a LayerChild.

Parameters:

visible - visible if true

Since:

2.0

getPane

AbstractPane getPane()

Get AbstractPane of the LayerChild.

Since:

2.0

modified

void modified(java.lang.String mess)

Used by sgtplot internally.

Since:

2.0