uk.ac.man.cs.mig.coode.owlviz.ui.renderer
Class OWLClsNodeRenderer

java.lang.Object
  uk.ac.man.cs.mig.coode.owlviz.ui.renderer.OWLClsNodeRenderer

All Implemented Interfaces:

NodeRenderer

public class OWLClsNodeRenderer
extends Object
implements NodeRenderer

User: matthewhorridge
The Univeristy Of Manchester
Medical Informatics Group
Date: Feb 5, 2004

matthew.horridge@cs.man.ac.uk
www.cs.man.ac.uk/~horridgm

Field Summary

static String	ALLCLS_NAME
static String	CARDI_NAME
static String	COMPLEMENT_NAME
static String	ENUM_NAME
static String	HAS_NAME
static String	INTERSECTION_NAME
static String	MAXCARDI_NAME
static String	MINCARDI_NAME
static String	SOMECLS_NAME
static String	UNION_NAME

Constructor Summary

OWLClsNodeRenderer(Controller controller, VisualisedObjectManager manager, NodeLabelRenderer labelRenderer, OWLModelManager owlModelManager)

Method Summary

protected int	areClassesDisjoint(org.semanticweb.owlapi.model.OWLClass cls1, org.semanticweb.owlapi.model.OWLClass cls2) Determines if a class is disjoint from another class
protected void	drawArrows(Graphics2D g2, Shape nodeShape, Object userObject)
protected Color	getFillColor(Object obj)
protected Color	getLineColor(Object obj)
Dimension	getPreferredSize(Node node, Dimension size) Compute the size of the Node
protected Color	getTextColor(Object obj)
void	renderNode(Graphics2D g2, Node node, boolean forPrinting, boolean drawDetail) Generic shape renderer.
protected void	setupArrows()

Methods inherited from class java.lang.Object

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

Field Detail

SOMECLS_NAME

public static final String SOMECLS_NAME

See Also:

Constant Field Values

ALLCLS_NAME

public static final String ALLCLS_NAME

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Constant Field Values

MINCARDI_NAME

public static final String MINCARDI_NAME

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Constant Field Values

MAXCARDI_NAME

public static final String MAXCARDI_NAME

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Constant Field Values

CARDI_NAME

public static final String CARDI_NAME

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Constant Field Values

INTERSECTION_NAME

public static final String INTERSECTION_NAME

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Constant Field Values

UNION_NAME

public static final String UNION_NAME

See Also:

Constant Field Values

COMPLEMENT_NAME

public static final String COMPLEMENT_NAME

See Also:

Constant Field Values

HAS_NAME

public static final String HAS_NAME

See Also:

Constant Field Values

ENUM_NAME

public static final String ENUM_NAME

See Also:

Constant Field Values

Constructor Detail

OWLClsNodeRenderer

public OWLClsNodeRenderer(Controller controller,
                          VisualisedObjectManager manager,
                          NodeLabelRenderer labelRenderer,
                          OWLModelManager owlModelManager)

Method Detail

setupArrows

protected void setupArrows()

drawArrows

protected void drawArrows(Graphics2D g2,
                          Shape nodeShape,
                          Object userObject)

renderNode

public void renderNode(Graphics2D g2,
                       Node node,
                       boolean forPrinting,
                       boolean drawDetail)

Generic shape renderer. Typically, the shape of the Node will be a Rectangle or an Ellipse.

Specified by:

renderNode in interface NodeRenderer

Parameters:

node - The Node being rendered.

g2 - The Graphics2D object on to which the Node should be rendered.

forPrinting - A flag to indicate if the graphics are being drawn to produce an image for printing, or to draw onto the screen.

drawDetail - A flag to indicate whether or not to draw detail such as text - this flag will be set to true when views such as thumbnail views are drawn and detail such as text is irrelevant.

getPreferredSize

public Dimension getPreferredSize(Node node,
                                  Dimension size)

Compute the size of the Node

Specified by:

getPreferredSize in interface NodeRenderer

Parameters:

node - The Node whose size is to be determined.

size - A Dimension may be passed to this method to prevent a new Dimension object being created, which will be populated with the preferred size. May be null in which case a new Dimension object will be created and returned.

Returns:

The preferred size of the Node

getFillColor

protected Color getFillColor(Object obj)

getLineColor

protected Color getLineColor(Object obj)

getTextColor

protected Color getTextColor(Object obj)

areClassesDisjoint

protected int areClassesDisjoint(org.semanticweb.owlapi.model.OWLClass cls1,
                                 org.semanticweb.owlapi.model.OWLClass cls2)

Determines if a class is disjoint from another class

Parameters:

cls1 - The class to which we want to know if another class is disjoint

cls2 - The class we want to test is disjoint to cls1

Returns:

true if cls2 is disjoint to cls1 , false if cls2 is not disjoint to cls1.