giny.util
Class ISOMLayout

java.lang.Object
  giny.util.AbstractLayout
      giny.util.ISOMLayout

public class ISOMLayout

extends AbstractLayout

Nested Class Summary

static class

ISOMLayout.ISOMVertexData

Field Summary

Fields inherited from class giny.util.AbstractLayout

currentSize, graphView, staticNodes

Constructor Summary

ISOMLayout(GraphView view)

Method Summary

void	advancePositions() Advances the current positions of the graph elements.
void	doLayout()
ISOMLayout.ISOMVertexData	getISOMVertexData(int v)
ISOMLayout.ISOMVertexData	getISOMVertexData(NodeView v)
java.lang.String	getStatus() Returns the current number of epochs and execution status, as a string.
boolean	incrementsAreDone() For now, we pretend it never finishes.
protected void	initialize_local_node_view(NodeView v) Initializes the local information on a single vertex.
protected void	initialize_local() Initializes all local information, and is called immediately within the initialize() process.
boolean	isIncremental() This one is an incremental visualization.

Methods inherited from class giny.util.AbstractLayout

dontMove, forceMove, getCurrentSize, getNodeView, initialize, initializeLocation, initializeLocations, lockNodes, lockVertex, resize, restart, unlockVertex

Methods inherited from class java.lang.Object

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

Constructor Detail

ISOMLayout

public ISOMLayout(GraphView view)

Method Detail

doLayout

public void doLayout()

Specified by:

doLayout in class AbstractLayout

getStatus

public java.lang.String getStatus()

Returns the current number of epochs and execution status, as a string.

Overrides:

getStatus in class AbstractLayout

initialize_local

protected void initialize_local()

Description copied from class: AbstractLayout

Initializes all local information, and is called immediately within the initialize() process. The user is responsible for overriding this method to do any construction that may be necessary: for example, to initialize local per-edge or graph-wide data.

Specified by:

initialize_local in class AbstractLayout

initialize_local_node_view

protected void initialize_local_node_view(NodeView v)

Description copied from class: AbstractLayout

Initializes the local information on a single vertex. The user is responsible for overriding this method to do any vertex-level construction that may be necessary: for example, to attach vertex-level information to each vertex.

Specified by:

initialize_local_node_view in class AbstractLayout

advancePositions

public void advancePositions()

Advances the current positions of the graph elements.

Specified by:

advancePositions in class AbstractLayout

See Also:

Layout#advancePositions()

getISOMVertexData

public ISOMLayout.ISOMVertexData getISOMVertexData(NodeView v)

getISOMVertexData

public ISOMLayout.ISOMVertexData getISOMVertexData(int v)

isIncremental

public boolean isIncremental()

This one is an incremental visualization.

Returns:

true is the layout algorithm is incremental, false otherwise

incrementsAreDone

public boolean incrementsAreDone()

For now, we pretend it never finishes.

Returns:

true is the increments are done, false otherwise