com.yworks.yfiles.view.input

Class NodeSizeConstraintProvider

java.lang.Object

com.yworks.yfiles.view.input.NodeSizeConstraintProvider

All Implemented Interfaces:

INodeSizeConstraintProvider

public class NodeSizeConstraintProvider
extends Object
implements INodeSizeConstraintProvider

A simple default implementation of INodeSizeConstraintProvider.

Constructor Summary

Constructors

Constructor and Description
NodeSizeConstraintProvider(ISize minimumSize, ISize maximumSize) Creates a new instance using the provided size instances as the initial values.
NodeSizeConstraintProvider(ISize minimumSize, ISize maximumSize, IRectangle minimumEnclosedArea) Creates a new instance using the provided size instances as the initial values.

Method Summary

Modifier and Type	Method and Description
ISize	getMaximumSize() Gets the instance to return by getMaximumSize(INode).
SizeD	getMaximumSize(INode node) Returns the maximum size allowed for the given node.
IRectangle	getMinimumEnclosedArea() Gets the instance to return by getMinimumEnclosedArea(INode).
RectD	getMinimumEnclosedArea(INode node) Returns the minimum area that needs to be enclosed by the given node.
ISize	getMinimumSize() Gets the instance to return by getMinimumSize(INode).
SizeD	getMinimumSize(INode node) Returns the minimum size allowed for the given node.
void	setMaximumSize(ISize value) Sets the instance to return by getMaximumSize(INode).
void	setMinimumEnclosedArea(IRectangle value) Sets the instance to return by getMinimumEnclosedArea(INode).
void	setMinimumSize(ISize value) Sets the instance to return by getMinimumSize(INode).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NodeSizeConstraintProvider

public NodeSizeConstraintProvider(ISize minimumSize,
                                  ISize maximumSize)

Creates a new instance using the provided size instances as the initial values.

Not specifing the minimumEnclosedArea will set it to RectD.EMPTY.

Parameters:

minimumSize - The MinimumSize.

maximumSize - The MaximumSize.

NodeSizeConstraintProvider

public NodeSizeConstraintProvider(ISize minimumSize,
                                  ISize maximumSize,
                                  IRectangle minimumEnclosedArea)

Creates a new instance using the provided size instances as the initial values.

Not specifing the minimumEnclosedArea will set it to RectD.EMPTY.

Parameters:

minimumSize - The MinimumSize.

maximumSize - The MaximumSize.

minimumEnclosedArea - The MinimumEnclosedArea.

Method Detail

getMaximumSize

public final ISize getMaximumSize()

Gets the instance to return by getMaximumSize(INode).

Returns:

The MaximumSize.

See Also:

setMaximumSize(ISize)

getMaximumSize

public SizeD getMaximumSize(INode node)

Description copied from interface: INodeSizeConstraintProvider

Returns the maximum size allowed for the given node.

Specified by:

getMaximumSize in interface INodeSizeConstraintProvider

Parameters:

node - The node to return the maximum size for.

Returns:

The maximum size or SizeD.INFINITE if there is no constraint on the size.

getMinimumEnclosedArea

public final IRectangle getMinimumEnclosedArea()

Gets the instance to return by getMinimumEnclosedArea(INode).

Returns:

The MinimumEnclosedArea.

See Also:

setMinimumEnclosedArea(IRectangle)

getMinimumEnclosedArea

public RectD getMinimumEnclosedArea(INode node)

Description copied from interface: INodeSizeConstraintProvider

Returns the minimum area that needs to be enclosed by the given node.

Specified by:

getMinimumEnclosedArea in interface INodeSizeConstraintProvider

Parameters:

node - The node to return the area for.

Returns:

The area to enclose or RectD.EMPTY if there is no constraint on the size due to an enclosed area.

getMinimumSize

public final ISize getMinimumSize()

Gets the instance to return by getMinimumSize(INode).

Returns:

The MinimumSize.

See Also:

setMinimumSize(ISize)

getMinimumSize

public SizeD getMinimumSize(INode node)

Description copied from interface: INodeSizeConstraintProvider

Returns the minimum size allowed for the given node.

Specified by:

getMinimumSize in interface INodeSizeConstraintProvider

Parameters:

node - The node to return the minimum size for.

Returns:

The minimum size or SizeD.EMPTY if there is no constraint on the size.

setMaximumSize

public final void setMaximumSize(ISize value)

Sets the instance to return by getMaximumSize(INode).

Parameters:

value - The MaximumSize to set.

See Also:

getMaximumSize()

setMinimumEnclosedArea

public final void setMinimumEnclosedArea(IRectangle value)

Sets the instance to return by getMinimumEnclosedArea(INode).

Parameters:

value - The MinimumEnclosedArea to set.

See Also:

getMinimumEnclosedArea()

setMinimumSize

public final void setMinimumSize(ISize value)

Sets the instance to return by getMinimumSize(INode).

Parameters:

value - The MinimumSize to set.

See Also:

getMinimumSize()