org.eclipse.gef4.layout

Class LayoutProperties

java.lang.Object

org.eclipse.gef4.layout.LayoutProperties

public class LayoutProperties
extends java.lang.Object

LayoutProperties contains all properties which can be accessed on ILayoutContext, IConnectionLayout, INodeLayout, and ISubgraphLayout, their default values, as well as static accessor methods for those properties.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	ASPECT_RATIO_PROPERTY Stores the preferred aspect ratio (width / height) for this EntityLayout.
static java.lang.String	BOUNDS_EXPANDABLE_PROPERTY Indicates whether an algorithm is allowed to place graph elements outside of the bounds.
static java.lang.String	BOUNDS_PROPERTY Stores the bounds in which the graph elements can be placed.
static java.lang.Double	DEFAULT_ASPECT_RATIO Defines the default value for the ASPECT_RATIO_PROPERTY.
static Rectangle	DEFAULT_BOUNDS Defines the default value for the BOUNDS_PROPERTY.
static java.lang.Boolean	DEFAULT_BOUNDS_EXPANDABLE Defines the default value for the BOUNDS_EXPANDABLE_PROPERTY.
static java.lang.Boolean	DEFAULT_DIRECTED Defines the default value for the DIRECTED_PROPERTY.
static java.lang.Integer	DEFAULT_DIRECTION Defines the default value for the DIRECTION_PROPERTY.
static java.lang.Boolean	DEFAULT_DIRECTION_DEPENDANT Defines the default value for the DIRECTION_DEPENDANT_PROPERTY.
static java.lang.Boolean	DEFAULT_DYNAMIC_LAYOUT_ENABLED Defines the default value for the DYNAMIC_LAYOUT_ENABLED_PROPERTY.
static Point	DEFAULT_LOCATION Defines the default value for the LOCATION_PROPERTY.
static java.lang.Boolean	DEFAULT_MINIMIZED Defines the default value for the MINIMIZED_PROPERTY.
static java.lang.Boolean	DEFAULT_MOVABLE Defines the default value for the MOVABLE_PROPERTY.
static java.lang.Boolean	DEFAULT_PRUNABLE Defines the default value for the PRUNABLE_PROPERTY.
static java.lang.Boolean	DEFAULT_PRUNING_ENABLED Defines the default value for the PRUNING_ENABLED_PROPERTY.
static java.lang.Boolean	DEFAULT_RESIZABLE Defines the default value for the RESIZABLE_PROPERTY.
static Dimension	DEFAULT_SIZE Defines the default value for the SIZE_PROPERTY.
static java.lang.Boolean	DEFAULT_VISIBLE Defines the default value for the VISIBLE_PROPERTY.
static java.lang.Double	DEFAULT_WEIGHT Defines the default value for the WEIGHT_PROPERTY.
static java.lang.String	DIRECTED_PROPERTY Stores a weight for this connection.
static int	DIRECTION_BOTTOM_UP Constant for bottom-up direction.
static java.lang.String	DIRECTION_DEPENDANT_PROPERTY Indicates whether this subgraph is visualized differently depending on its .
static int	DIRECTION_LEFT_RIGHT Constant for direction from left to right.
static java.lang.String	DIRECTION_PROPERTY Stores the direction of this subgraph.
static int	DIRECTION_RIGHT_LEFT Constant for direction from right to left.
static int	DIRECTION_TOP_DOWN Constant for top-down direction (default).
static java.lang.String	DYNAMIC_LAYOUT_ENABLED_PROPERTY Indicates if layout algorithms can work in the background, reacting to events/animation.
static java.lang.String	LOCATION_PROPERTY Stores the location of this EntityLayout.
static java.lang.String	MINIMIZED_PROPERTY Stores the minimized state of this NodeLayout.
static java.lang.String	MOVABLE_PROPERTY Stores the movable state of this EntityLayout.
static java.lang.String	PRUNABLE_PROPERTY Stores the prunable state of this NodeLayout.
static java.lang.String	PRUNING_ENABLED_PROPERTY Indicates whether an algorithm is allowed to prune nodes to subgraphs.
static java.lang.String	RESIZABLE_PROPERTY Stores the resizable state of this EntityLayout.
static java.lang.String	SIZE_PROPERTY Stores the size of this EntityLayout.
static java.lang.String	VISIBLE_PROPERTY Stores the visibility state of the entity.
static java.lang.String	WEIGHT_PROPERTY Stores a weight for this connection.

Constructor Summary

Constructors

Constructor and Description
LayoutProperties()

Method Summary

Modifier and Type	Method and Description
static Rectangle	getBounds(ILayoutContext graph) Returns the value of the BOUNDS_PROPERTY of the given ILayoutContext.
static java.lang.Integer	getDirection(ISubgraphLayout subgraph) Returns the value of the DIRECTION_PROPERTY of the given ISubgraphLayout.
static Point	getLocation(IEntityLayout entity) Returns the value of the LOCATION_PROPERTY of the given IEntityLayout.
static java.lang.Double	getPreferredAspectRatio(IEntityLayout entity) Returns the value of the ASPECT_RATIO_PROPERTY of the given IEntityLayout.
static Dimension	getSize(IEntityLayout entity) Returns the value of the SIZE_PROPERTY of the given IEntityLayout.
static java.lang.Double	getWeight(IConnectionLayout edge) Returns the value of the WEIGHT_PROPERTY of the given IConnectionLayout.
static java.lang.Boolean	isBoundsExpandable(ILayoutContext graph) Returns the value of the BOUNDS_EXPANDABLE_PROPERTY of the given ILayoutContext.
static java.lang.Boolean	isDirected(IConnectionLayout edge) Returns the value of the DIRECTED_PROPERTY of the given IConnectionLayout.
static java.lang.Boolean	isDirectionDependant(ISubgraphLayout subgraph) Returns the value of the DIRECTION_DEPENDANT_PROPERTY of the given ISubgraphLayout.
static java.lang.Boolean	isDynamicLayoutEnables(ILayoutContext graph) Returns the value of the DYNAMIC_LAYOUT_ENABLED_PROPERTY of the given ILayoutContext.
static java.lang.Boolean	isMinimized(INodeLayout node) Returns the value of the MINIMIZED_PROPERTY of the given INodeLayout.
static java.lang.Boolean	isMovable(IEntityLayout entity) Returns the value of the MOVABLE_PROPERTY of the given IEntityLayout.
static java.lang.Boolean	isPrunable(INodeLayout node) Returns the value of the PRUNABLE_PROPERTY of the given INodeLayout.
static java.lang.Boolean	isPruned(INodeLayout node) Returns true if the given INodeLayout is pruned to an ISubgraphLayout, i.e. its INodeLayout.getSubgraph() method does not return null.
static java.lang.Boolean	isResizable(IEntityLayout entity) Returns the value of the RESIZABLE_PROPERTY of the given IEntityLayout.
static java.lang.Boolean	isVisible(IConnectionLayout edge) Returns the value of the VISIBLE_PROPERTY of the given IConnectionLayout.
static java.lang.Boolean	isVisible(IEntityLayout entity) Returns the value of the VISIBLE_PROPERTY of the given IEntityLayout.
static void	setBounds(ILayoutContext graph, Rectangle bounds) Sets the value of the BOUNDS_PROPERTY of the given ILayoutContext to the given value.
static void	setBoundsExpandable(ILayoutContext graph, boolean boundsExpandable) Sets the value of the BOUNDS_EXPANDABLE_PROPERTY of the given ILayoutContext to the given value.
static void	setDirected(IConnectionLayout edge, boolean directed) Sets the value of the DIRECTED_PROPERTY of the given IConnectionLayout to the given value.
static void	setDirection(ISubgraphLayout subgraph, int direction) Sets the value of the DIRECTION_PROPERTY of the given ISubgraphLayout to the given value.
static void	setDirectionDependant(ISubgraphLayout subgraph, boolean isDirectionDependant) Sets the value of the DIRECTION_DEPENDANT_PROPERTY of the given ISubgraphLayout to the given value.
static void	setDynamicLayoutEnabled(ILayoutContext graph, boolean dynamicLayoutEnabled) Sets the value of the DYNAMIC_LAYOUT_ENABLED_PROPERTY of the given ILayoutContext to the given value.
static void	setLocation(IEntityLayout entity, double x, double y) Sets the value of the LOCATION_PROPERTY of the given IEntityLayout to the given value.
static void	setMinimized(INodeLayout node, boolean minimized) Sets the value of the MINIMIZED_PROPERTY of the given INodeLayout to the given value.
static void	setPrunable(INodeLayout node, boolean prunable) Sets the value of the PRUNABLE_PROPERTY of the given INodeLayout to the given value.
static void	setResizable(IEntityLayout entity, boolean resizable) Sets the value of the RESIZABLE_PROPERTY of the given IEntityLayout to the given value.
static void	setSize(IEntityLayout entity, double w, double h) Sets the value of the SIZE_PROPERTY of the given IEntityLayout to the given value.
static void	setVisible(IConnectionLayout edge, boolean visible) Sets the value of the VISIBLE_PROPERTY of the given IConnectionLayout to the given value.
static void	setWeight(IConnectionLayout edge, double weight) Sets the value of the WEIGHT_PROPERTY of the given IConnectionLayout to the given value.

Methods inherited from class java.lang.Object

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

Field Detail

BOUNDS_PROPERTY

public static final java.lang.String BOUNDS_PROPERTY

Stores the bounds in which the graph elements can be placed.

See Also:

Constant Field Values

DEFAULT_BOUNDS

public static final Rectangle DEFAULT_BOUNDS

Defines the default value for the BOUNDS_PROPERTY.

BOUNDS_EXPANDABLE_PROPERTY

public static final java.lang.String BOUNDS_EXPANDABLE_PROPERTY

Indicates whether an algorithm is allowed to place graph elements outside of the bounds.

See Also:

Constant Field Values

DEFAULT_BOUNDS_EXPANDABLE

public static final java.lang.Boolean DEFAULT_BOUNDS_EXPANDABLE

Defines the default value for the BOUNDS_EXPANDABLE_PROPERTY.

PRUNING_ENABLED_PROPERTY

public static final java.lang.String PRUNING_ENABLED_PROPERTY

Indicates whether an algorithm is allowed to prune nodes to subgraphs.

See Also:

Constant Field Values

DEFAULT_PRUNING_ENABLED

public static final java.lang.Boolean DEFAULT_PRUNING_ENABLED

Defines the default value for the PRUNING_ENABLED_PROPERTY.

DYNAMIC_LAYOUT_ENABLED_PROPERTY

public static final java.lang.String DYNAMIC_LAYOUT_ENABLED_PROPERTY

Indicates if layout algorithms can work in the background, reacting to events/animation.

See Also:

Constant Field Values

DEFAULT_DYNAMIC_LAYOUT_ENABLED

public static final java.lang.Boolean DEFAULT_DYNAMIC_LAYOUT_ENABLED

Defines the default value for the DYNAMIC_LAYOUT_ENABLED_PROPERTY.

LOCATION_PROPERTY

public static final java.lang.String LOCATION_PROPERTY

Stores the location of this EntityLayout.

See Also:

Constant Field Values

DEFAULT_LOCATION

public static final Point DEFAULT_LOCATION

Defines the default value for the LOCATION_PROPERTY.

SIZE_PROPERTY

public static final java.lang.String SIZE_PROPERTY

Stores the size of this EntityLayout.

See Also:

Constant Field Values

DEFAULT_SIZE

public static final Dimension DEFAULT_SIZE

Defines the default value for the SIZE_PROPERTY.

MOVABLE_PROPERTY

public static final java.lang.String MOVABLE_PROPERTY

Stores the movable state of this EntityLayout.

See Also:

Constant Field Values

DEFAULT_MOVABLE

public static final java.lang.Boolean DEFAULT_MOVABLE

Defines the default value for the MOVABLE_PROPERTY.

RESIZABLE_PROPERTY

public static final java.lang.String RESIZABLE_PROPERTY

Stores the resizable state of this EntityLayout. A resizable EntityLayout may be resized by a layout algorithm.

See Also:

Constant Field Values

DEFAULT_RESIZABLE

public static final java.lang.Boolean DEFAULT_RESIZABLE

Defines the default value for the RESIZABLE_PROPERTY.

ASPECT_RATIO_PROPERTY

public static final java.lang.String ASPECT_RATIO_PROPERTY

Stores the preferred aspect ratio (width / height) for this EntityLayout.

See Also:

Constant Field Values

DEFAULT_ASPECT_RATIO

public static final java.lang.Double DEFAULT_ASPECT_RATIO

Defines the default value for the ASPECT_RATIO_PROPERTY.

VISIBLE_PROPERTY

public static final java.lang.String VISIBLE_PROPERTY

Stores the visibility state of the entity.

See Also:

Constant Field Values

DEFAULT_VISIBLE

public static final java.lang.Boolean DEFAULT_VISIBLE

Defines the default value for the VISIBLE_PROPERTY.

MINIMIZED_PROPERTY

public static final java.lang.String MINIMIZED_PROPERTY

Stores the minimized state of this NodeLayout. A minimized NodeLayout resizes its visual to (0, 0). When it is unminimized, it resizes it back to its previous dimension. Note that a NodeLayout can be minimized even if it is not resizable.

See Also:

Constant Field Values

DEFAULT_MINIMIZED

public static final java.lang.Boolean DEFAULT_MINIMIZED

Defines the default value for the MINIMIZED_PROPERTY.

PRUNABLE_PROPERTY

public static final java.lang.String PRUNABLE_PROPERTY

Stores the prunable state of this NodeLayout. A prunable NodeLayout may be pruned to a subgraph.

See Also:

Constant Field Values

DEFAULT_PRUNABLE

public static final java.lang.Boolean DEFAULT_PRUNABLE

Defines the default value for the PRUNABLE_PROPERTY.

WEIGHT_PROPERTY

public static final java.lang.String WEIGHT_PROPERTY

Stores a weight for this connection.

See Also:

Constant Field Values

DEFAULT_WEIGHT

public static final java.lang.Double DEFAULT_WEIGHT

Defines the default value for the WEIGHT_PROPERTY.

DIRECTED_PROPERTY

public static final java.lang.String DIRECTED_PROPERTY

Stores a weight for this connection.

See Also:

Constant Field Values

DEFAULT_DIRECTED

public static final java.lang.Boolean DEFAULT_DIRECTED

Defines the default value for the DIRECTED_PROPERTY.

DIRECTION_TOP_DOWN

public static final int DIRECTION_TOP_DOWN

Constant for top-down direction (default).

See Also:

Constant Field Values

DIRECTION_BOTTOM_UP

public static final int DIRECTION_BOTTOM_UP

Constant for bottom-up direction.

See Also:

Constant Field Values

DIRECTION_LEFT_RIGHT

public static final int DIRECTION_LEFT_RIGHT

Constant for direction from left to right.

See Also:

Constant Field Values

DIRECTION_RIGHT_LEFT

public static final int DIRECTION_RIGHT_LEFT

Constant for direction from right to left.

See Also:

Constant Field Values

DIRECTION_PROPERTY

public static final java.lang.String DIRECTION_PROPERTY

Stores the direction of this subgraph.

See Also:

Constant Field Values

DEFAULT_DIRECTION

public static final java.lang.Integer DEFAULT_DIRECTION

Defines the default value for the DIRECTION_PROPERTY.

DIRECTION_DEPENDANT_PROPERTY

public static final java.lang.String DIRECTION_DEPENDANT_PROPERTY

Indicates whether this subgraph is visualized differently depending on its .

See Also:

Constant Field Values

DEFAULT_DIRECTION_DEPENDANT

public static final java.lang.Boolean DEFAULT_DIRECTION_DEPENDANT

Defines the default value for the DIRECTION_DEPENDANT_PROPERTY.

Constructor Detail

LayoutProperties

public LayoutProperties()

Method Detail

getBounds

public static Rectangle getBounds(ILayoutContext graph)

Returns the value of the BOUNDS_PROPERTY of the given ILayoutContext.

Parameters:

graph - The ILayoutContext whose BOUNDS_PROPERTY is read.

Returns:

The value of the BOUNDS_PROPERTY of the given ILayoutContext.

setBounds

public static void setBounds(ILayoutContext graph,
                             Rectangle bounds)

Sets the value of the BOUNDS_PROPERTY of the given ILayoutContext to the given value.

Parameters:

graph - The ILayoutContext whose BOUNDS_PROPERTY is changed.

bounds - The new value for the BOUNDS_PROPERTY of the given ILayoutContext.

isBoundsExpandable

public static java.lang.Boolean isBoundsExpandable(ILayoutContext graph)

Returns the value of the BOUNDS_EXPANDABLE_PROPERTY of the given ILayoutContext.

Parameters:

graph - The ILayoutContext whose BOUNDS_EXPANDABLE_PROPERTY is read.

Returns:

The value of the BOUNDS_EXPANDABLE_PROPERTY of the given ILayoutContext.

setBoundsExpandable

public static void setBoundsExpandable(ILayoutContext graph,
                                       boolean boundsExpandable)

Sets the value of the BOUNDS_EXPANDABLE_PROPERTY of the given ILayoutContext to the given value.

Parameters:

graph - The ILayoutContext whose BOUNDS_EXPANDABLE_PROPERTY is changed.

boundsExpandable - The new value for the BOUNDS_EXPANDABLE_PROPERTY of the given ILayoutContext.

isDynamicLayoutEnables

public static java.lang.Boolean isDynamicLayoutEnables(ILayoutContext graph)

Returns the value of the DYNAMIC_LAYOUT_ENABLED_PROPERTY of the given ILayoutContext.

Parameters:

graph - The ILayoutContext whose DYNAMIC_LAYOUT_ENABLED_PROPERTY is read.

Returns:

The value of the DYNAMIC_LAYOUT_ENABLED_PROPERTY of the given ILayoutContext.

setDynamicLayoutEnabled

public static void setDynamicLayoutEnabled(ILayoutContext graph,
                                           boolean dynamicLayoutEnabled)

Sets the value of the DYNAMIC_LAYOUT_ENABLED_PROPERTY of the given ILayoutContext to the given value.

Parameters:

graph - The ILayoutContext whose DYNAMIC_LAYOUT_ENABLED_PROPERTY is changed.

dynamicLayoutEnabled - The new value for the DYNAMIC_LAYOUT_ENABLED_PROPERTY of the given ILayoutContext.

getLocation

public static Point getLocation(IEntityLayout entity)

Returns the value of the LOCATION_PROPERTY of the given IEntityLayout.

Parameters:

entity - The IEntityLayout whose LOCATION_PROPERTY is read.

Returns:

The value of the LOCATION_PROPERTY of the given IEntityLayout.

getSize

public static Dimension getSize(IEntityLayout entity)

Returns the value of the SIZE_PROPERTY of the given IEntityLayout.

Parameters:

entity - The IEntityLayout whose SIZE_PROPERTY is read.

Returns:

The value of the SIZE_PROPERTY of the given IEntityLayout.

getPreferredAspectRatio

public static java.lang.Double getPreferredAspectRatio(IEntityLayout entity)

Returns the value of the ASPECT_RATIO_PROPERTY of the given IEntityLayout.

Parameters:

entity - The IEntityLayout whose ASPECT_RATIO_PROPERTY is read.

Returns:

The value of the ASPECT_RATIO_PROPERTY of the given IEntityLayout.

isResizable

public static java.lang.Boolean isResizable(IEntityLayout entity)

Returns the value of the RESIZABLE_PROPERTY of the given IEntityLayout.

Parameters:

entity - The IEntityLayout whose RESIZABLE_PROPERTY is read.

Returns:

The value of the RESIZABLE_PROPERTY of the given IEntityLayout.

isMovable

public static java.lang.Boolean isMovable(IEntityLayout entity)

Returns the value of the MOVABLE_PROPERTY of the given IEntityLayout.

Parameters:

entity - The IEntityLayout whose MOVABLE_PROPERTY is read.

Returns:

The value of the MOVABLE_PROPERTY of the given IEntityLayout.

setLocation

public static void setLocation(IEntityLayout entity,
                               double x,
                               double y)

Sets the value of the LOCATION_PROPERTY of the given IEntityLayout to the given value.

Parameters:

entity - The IEntityLayout whose LOCATION_PROPERTY is changed.

x - The new x coordinate for the LOCATION_PROPERTY of the given IEntityLayout.

y - The new y coordinate for the LOCATION_PROPERTY of the given IEntityLayout.

setSize

public static void setSize(IEntityLayout entity,
                           double w,
                           double h)

Sets the value of the SIZE_PROPERTY of the given IEntityLayout to the given value.

Parameters:

entity - The IEntityLayout whose SIZE_PROPERTY is changed.

w - The new width for the SIZE_PROPERTY of the given IEntityLayout.

h - The new height for the SIZE_PROPERTY of the given IEntityLayout.

setResizable

public static void setResizable(IEntityLayout entity,
                                boolean resizable)

Sets the value of the RESIZABLE_PROPERTY of the given IEntityLayout to the given value.

Parameters:

entity - The IEntityLayout whose RESIZABLE_PROPERTY is changed.

resizable - The new value for the RESIZABLE_PROPERTY of the given IEntityLayout.

isMinimized

public static java.lang.Boolean isMinimized(INodeLayout node)

Returns the value of the MINIMIZED_PROPERTY of the given INodeLayout.

Parameters:

node - The INodeLayout whose MINIMIZED_PROPERTY is read.

Returns:

The value of the MINIMIZED_PROPERTY of the given INodeLayout.

setMinimized

public static void setMinimized(INodeLayout node,
                                boolean minimized)

Sets the value of the MINIMIZED_PROPERTY of the given INodeLayout to the given value.

Parameters:

node - The INodeLayout whose MINIMIZED_PROPERTY is changed.

minimized - The new value for the MINIMIZED_PROPERTY of the given INodeLayout.

isPrunable

public static java.lang.Boolean isPrunable(INodeLayout node)

Returns the value of the PRUNABLE_PROPERTY of the given INodeLayout.

Parameters:

node - The INodeLayout whose PRUNABLE_PROPERTY is read.

Returns:

The value of the PRUNABLE_PROPERTY of the given INodeLayout.

isPruned

public static java.lang.Boolean isPruned(INodeLayout node)

Returns true if the given INodeLayout is pruned to an ISubgraphLayout, i.e. its INodeLayout.getSubgraph() method does not return null. Otherwise returns false.

Parameters:

node - The INodeLayout whose INodeLayout.getSubgraph() is evaluated.

Returns:

true if the given INodeLayout is pruned to an ISubgraphLayout, otherwise false.

setPrunable

public static void setPrunable(INodeLayout node,
                               boolean prunable)

Sets the value of the PRUNABLE_PROPERTY of the given INodeLayout to the given value.

Parameters:

node - The INodeLayout whose PRUNABLE_PROPERTY is changed.

prunable - The new value for the PRUNABLE_PROPERTY of the given INodeLayout.

isDirected

public static java.lang.Boolean isDirected(IConnectionLayout edge)

Returns the value of the DIRECTED_PROPERTY of the given IConnectionLayout.

Parameters:

edge - The IConnectionLayout whose DIRECTED_PROPERTY is read.

Returns:

The value of the DIRECTED_PROPERTY of the given IConnectionLayout.

isVisible

public static java.lang.Boolean isVisible(IConnectionLayout edge)

Returns the value of the VISIBLE_PROPERTY of the given IConnectionLayout.

Parameters:

edge - The IConnectionLayout whose VISIBLE_PROPERTY is read.

Returns:

The value of the VISIBLE_PROPERTY of the given IConnectionLayout.

isVisible

public static java.lang.Boolean isVisible(IEntityLayout entity)

Returns the value of the VISIBLE_PROPERTY of the given IEntityLayout.

Parameters:

entity - The IEntityLayout whose VISIBLE_PROPERTY is read.

Returns:

The value of the VISIBLE_PROPERTY of the given IEntityLayout.

getWeight

public static java.lang.Double getWeight(IConnectionLayout edge)

Returns the value of the WEIGHT_PROPERTY of the given IConnectionLayout.

Parameters:

edge - The IConnectionLayout whose WEIGHT_PROPERTY is read.

Returns:

The value of the WEIGHT_PROPERTY of the given IConnectionLayout.

setDirected

public static void setDirected(IConnectionLayout edge,
                               boolean directed)

Sets the value of the DIRECTED_PROPERTY of the given IConnectionLayout to the given value.

Parameters:

edge - The IConnectionLayout whose DIRECTED_PROPERTY is changed.

directed - The new value for the DIRECTED_PROPERTY of the given IConnectionLayout.

setVisible

public static void setVisible(IConnectionLayout edge,
                              boolean visible)

Sets the value of the VISIBLE_PROPERTY of the given IConnectionLayout to the given value.

Parameters:

edge - The IConnectionLayout whose VISIBLE_PROPERTY is changed.

visible - The new value for the VISIBLE_PROPERTY of the given IConnectionLayout.

setWeight

public static void setWeight(IConnectionLayout edge,
                             double weight)

Sets the value of the WEIGHT_PROPERTY of the given IConnectionLayout to the given value.

Parameters:

edge - The IConnectionLayout whose WEIGHT_PROPERTY is changed.

weight - The new value for the WEIGHT_PROPERTY of the given IConnectionLayout.

setDirectionDependant

public static void setDirectionDependant(ISubgraphLayout subgraph,
                                         boolean isDirectionDependant)

Sets the value of the DIRECTION_DEPENDANT_PROPERTY of the given ISubgraphLayout to the given value.

Parameters:

subgraph - The ISubgraphLayout whose DIRECTION_DEPENDANT_PROPERTY is changed.

isDirectionDependant - The new value for the DIRECTION_DEPENDANT_PROPERTY of the given ISubgraphLayout.

setDirection

public static void setDirection(ISubgraphLayout subgraph,
                                int direction)

Sets the value of the DIRECTION_PROPERTY of the given ISubgraphLayout to the given value.

Parameters:

subgraph - The ISubgraphLayout whose DIRECTION_PROPERTY is changed.

direction - The new value for the DIRECTION_PROPERTY of the given ISubgraphLayout.

isDirectionDependant

public static java.lang.Boolean isDirectionDependant(ISubgraphLayout subgraph)

Returns the value of the DIRECTION_DEPENDANT_PROPERTY of the given ISubgraphLayout.

Parameters:

subgraph - The ISubgraphLayout whose DIRECTION_DEPENDANT_PROPERTY is read.

Returns:

The value of the DIRECTION_DEPENDANT_PROPERTY of the given ISubgraphLayout.

getDirection

public static java.lang.Integer getDirection(ISubgraphLayout subgraph)

Returns the value of the DIRECTION_PROPERTY of the given ISubgraphLayout.

Parameters:

subgraph - The ISubgraphLayout whose DIRECTION_PROPERTY is read.

Returns:

The value of the DIRECTION_PROPERTY of the given ISubgraphLayout.