org.cytoscape.view.presentation.property.values

Class ObjectPosition

java.lang.Object

org.cytoscape.view.presentation.property.values.ObjectPosition

public final class ObjectPosition
extends Object

ObjectPosition is the value that is used by Position VisualProperties. It includes information about the anchor point of the object itself, the anchor point of the target, the justification, and an x,y offset.

Cytoscape Backwards Compatibility (Final Class): This class is final and therefore can't be extended by users. This means that we may add methods for minor version updates. Methods will only be removed for major version updates.

Module: presentation-api

To use this in your app, include the following dependency in your POM:

<dependency>
    <groupId>org.cytoscape</groupId>
    <artifactId>presentation-api</artifactId>
</dependency>

Field Summary

Fields

Modifier and Type	Field and Description
static ObjectPosition	DEFAULT_POSITION

Constructor Summary

Constructors

Constructor and Description
ObjectPosition() Creates a new ObjectPosition object.
ObjectPosition(ObjectPosition p) Copy constructor
ObjectPosition(Position targ, Position lab, Justification just, double x, double y) Creates a new ObjectPosition object.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object lp) Compare two ObjectPositions
Position	getAnchor() Return the anchor of the label (or other object).
Justification	getJustify() Return the justification of the label (or other object).
double	getOffsetX() Return the X offset of the object
double	getOffsetY() Return the Y offset of the object
Position	getTargetAnchor() Return the anchor of the target (e.g.
static ObjectPosition	parse(String serializableString) Parse a String that has been written by toSerializableString and create a new ObjectPosition that matches the text description
void	setAnchor(Position p) Set the anchor of the label (or other object).
void	setJustify(Justification j) Set the justification of the label (or other object).
void	setOffsetX(double d) Set the X offset of the object
void	setOffsetY(double d) Set the Y offset of the object
void	setTargetAnchor(Position p) Set the anchor of the target object (e.g.
String	toSerializableString() Return a String that represents this ObjectPosition, suitable for recreating the ObjectPosition with parse
String	toString() Return a string representation of this ObjectPosition

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_POSITION

public static ObjectPosition DEFAULT_POSITION

Constructor Detail

ObjectPosition

public ObjectPosition()

Creates a new ObjectPosition object.

ObjectPosition

public ObjectPosition(ObjectPosition p)

Copy constructor

Parameters:

p - original position.

ObjectPosition

public ObjectPosition(Position targ,
                      Position lab,
                      Justification just,
                      double x,
                      double y)

Creates a new ObjectPosition object.

Parameters:

targ - the anchor Position of the target (e.g. Node)

lab - the anchor Position of the label

just - the Justification of the text

x - an x offset

y - a y offset

Method Detail

getAnchor

public Position getAnchor()

Return the anchor of the label (or other object).

Returns:

object anchor

getTargetAnchor

public Position getTargetAnchor()

Return the anchor of the target (e.g. Node)

Returns:

target anchor

getJustify

public Justification getJustify()

Return the justification of the label (or other object).

Returns:

text justification

getOffsetX

public double getOffsetX()

Return the X offset of the object

Returns:

x offset

getOffsetY

public double getOffsetY()

Return the Y offset of the object

Returns:

Y offset

setAnchor

public void setAnchor(Position p)

Set the anchor of the label (or other object).

Parameters:

p - anchor of the object

setTargetAnchor

public void setTargetAnchor(Position p)

Set the anchor of the target object (e.g. Node)

setJustify

public void setJustify(Justification j)

Set the justification of the label (or other object).

Parameters:

j - text justification

setOffsetX

public void setOffsetX(double d)

Set the X offset of the object

Parameters:

d - x offset

setOffsetY

public void setOffsetY(double d)

Set the Y offset of the object

Parameters:

d - y offset

equals

public boolean equals(Object lp)

Compare two ObjectPositions

Overrides:

equals in class Object

Returns:

true if these are the same

toString

public String toString()

Return a string representation of this ObjectPosition

Overrides:

toString in class Object

Returns:

a string representation of this ObjectPosition

toSerializableString

public String toSerializableString()

Return a String that represents this ObjectPosition, suitable for recreating the ObjectPosition with parse

Returns:

serialized string

parse

public static ObjectPosition parse(String serializableString)

Parse a String that has been written by toSerializableString and create a new ObjectPosition that matches the text description

Parameters:

serializableString -

Returns:

Never returns null. If invalid, simply returns default.