uk.ac.man.cs.mig.util.graph.outputrenderer.impl
Class DotOutputGraphRenderer

java.lang.Object
  uk.ac.man.cs.mig.util.graph.outputrenderer.impl.DotOutputGraphRenderer

All Implemented Interfaces:

GraphOutputRenderer

Direct Known Subclasses:

DotSubGraphOutputRenderer

public class DotOutputGraphRenderer
extends Object
implements GraphOutputRenderer

User: matthewhorridge
The Univeristy Of Manchester
Medical Informatics Group
Date: Jan 16, 2004

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

Field Summary

static String	LAYOUT_DIRECTION
static String	RANK_SPACING
static String	SIBLING_SPACING
protected BufferedWriter	writer

Constructor Summary

DotOutputGraphRenderer(NodeLabelRenderer labelRen, EdgeLabelRenderer edgeLabelRen)

Method Summary

protected void	closeGraph()
static void	registerShapeMapping(Class nodeClass, String dotShapeName) Adds a map to convert a class of node to a dot shape name.
protected void	renderEdge(Edge edge)
void	renderGraph(Graph graph, OutputStream os)
protected void	renderNode(Node node)
void	setRendererOption(String attribute, String value)
protected void	writeHeader(Graph graph)

Methods inherited from class java.lang.Object

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

Field Detail

writer

protected BufferedWriter writer

LAYOUT_DIRECTION

public static final String LAYOUT_DIRECTION

See Also:

Constant Field Values

RANK_SPACING

public static final String RANK_SPACING

See Also:

Constant Field Values

SIBLING_SPACING

public static final String SIBLING_SPACING

See Also:

Constant Field Values

Constructor Detail

DotOutputGraphRenderer

public DotOutputGraphRenderer(NodeLabelRenderer labelRen,
                              EdgeLabelRenderer edgeLabelRen)

Method Detail

registerShapeMapping

public static void registerShapeMapping(Class nodeClass,
                                        String dotShapeName)

Adds a map to convert a class of node to a dot shape name. (e.g. by default, Rectangle.class maps to "box")

Parameters:

nodeClass - The class of the node to map to a dot shape name

dotShapeName - The name of the dot shape.

setRendererOption

public void setRendererOption(String attribute,
                              String value)

Specified by:

setRendererOption in interface GraphOutputRenderer

renderGraph

public void renderGraph(Graph graph,
                        OutputStream os)

Specified by:

renderGraph in interface GraphOutputRenderer

renderNode

protected void renderNode(Node node)
                   throws IOException

Throws:

IOException

renderEdge

protected void renderEdge(Edge edge)
                   throws IOException

Throws:

IOException

writeHeader

protected void writeHeader(Graph graph)
                    throws IOException

Throws:

IOException

closeGraph

protected void closeGraph()
                   throws IOException

Throws:

IOException