y.module
Class DirectedOrthogonalLayoutModule

java.lang.Object
  y.module.YModule
      y.module.LayoutModule
          y.module.DirectedOrthogonalLayoutModule

public class DirectedOrthogonalLayoutModule
extends LayoutModule

This module represents an interactive configurator and launcher for DirectedOrthogonalLayouter.

See Also:

Section Directed Orthogonal Layout in the yFiles for Java Developer's Guide

Field Summary

protected static java.lang.String	ITEM_ALIGN_DEGREE_ONE_NODES
protected static java.lang.String	ITEM_AUTO_GROUP_DIRECTED_EDGES
protected static java.lang.String	ITEM_CHAIN_STYLE
protected static java.lang.String	ITEM_CONSIDER_NODE_LABELS
protected static java.lang.String	ITEM_CYCLE_STYLE
protected static java.lang.String	ITEM_EDGE_LABEL_MODEL
protected static java.lang.String	ITEM_EDGE_LABELING
protected static java.lang.String	ITEM_GRID
protected static java.lang.String	ITEM_LINE_COLOR
protected static java.lang.String	ITEM_LINE_TYPE
protected static java.lang.String	ITEM_MAXIMUM_DURATION
protected static java.lang.String	ITEM_MINIMUM_CHAIN_SIZE
protected static java.lang.String	ITEM_MINIMUM_CYCLE_SIZE
protected static java.lang.String	ITEM_MINIMUM_FIRST_SEGMENT_LENGTH
protected static java.lang.String	ITEM_MINIMUM_LAST_SEGMENT_LENGTH
protected static java.lang.String	ITEM_MINIMUM_SEGMENT_LENGTH
protected static java.lang.String	ITEM_MINIMUM_TREE_SIZE
protected static java.lang.String	ITEM_NODE_TYPES
protected static java.lang.String	ITEM_ORIENTATION
protected static java.lang.String	ITEM_TARGET_ARROW
protected static java.lang.String	ITEM_TREE_ORIENTATION
protected static java.lang.String	ITEM_TREE_STYLE
protected static java.lang.String	ITEM_USE_AS_CRITERIA
protected static java.lang.String	ITEM_USE_EXISTING_DRAWING_AS_SKETCH
protected static java.lang.String	MODULE_DIRECTED_ORTHOGONAL_LAYOUTER
protected static java.lang.String	SECTION_LABELING
protected static java.lang.String	SECTION_LAYOUT
protected static java.lang.String	SECTION_SUBSTRUCTURE_CONFIGURATION
protected static java.lang.String	TITLE_IDENTIFY_DIRECTED_EDGES
protected static java.lang.String	VALUE_AS_IS
protected static java.lang.String	VALUE_BEST
protected static java.lang.String	VALUE_BOTTOM_TO_TOP
protected static java.lang.String	VALUE_CENTER_SLIDER
protected static java.lang.String	VALUE_CHAIN_STYLE_NONE
protected static java.lang.String	VALUE_CHAIN_STYLE_WRAPPED_AT_EDGES
protected static java.lang.String	VALUE_CHAIN_STYLE_WRAPPED_AT_NODES
protected static java.lang.String	VALUE_CYCLE_STYLE_CIRCULAR_BENDS_AT_CORNERS
protected static java.lang.String	VALUE_CYCLE_STYLE_CIRCULAR_NODES_AT_CORNERS
protected static java.lang.String	VALUE_CYCLE_STYLE_NONE
protected static java.lang.String	VALUE_EQUAL_TO_MAIN_ORIENTATION
protected static java.lang.String	VALUE_FREE
protected static java.lang.String	VALUE_GENERIC
protected static java.lang.String	VALUE_INTEGRATED
protected static java.lang.String	VALUE_LEFT_TO_RIGHT
protected static java.lang.String	VALUE_NODE_TYPES_DEFINED_BY_COLOR
protected static java.lang.String	VALUE_NODE_TYPES_DEFINED_BY_LABEL
protected static java.lang.String	VALUE_NODE_TYPES_NONE
protected static java.lang.String	VALUE_NONE
protected static java.lang.String	VALUE_RIGHT_TO_LEFT
protected static java.lang.String	VALUE_SIDE_SLIDER
protected static java.lang.String	VALUE_TOP_TO_BOTTOM
protected static java.lang.String	VALUE_TREE_STYLE_COMPACT
protected static java.lang.String	VALUE_TREE_STYLE_LAYERED
protected static java.lang.String	VALUE_TREE_STYLE_NONE

Fields inherited from class y.module.YModule

FAILED, moduleListenerSupport, PRECONDITION_VIOLATED, SUCCESS

Constructor Summary

DirectedOrthogonalLayoutModule()
Creates an instance of this module.

Method Summary

protected void	configure(DirectedOrthogonalLayouter orthogonal, OptionHandler options) Configures the module's layout algorithm according to the given options.
protected OptionHandler	createOptionHandler() Creates an OptionHandler and adds the option items used by this module.
protected void	mainrun() Main module execution routine.
protected void	prepareGraph(Graph2D graph, OptionHandler options) Prepares a graph depending on the given options for the module's layout algorithm.
protected void	restoreGraph(Graph2D graph, OptionHandler options) Restores the given graph by freeing up resources created by prepareGraph(y.view.Graph2D, y.option.OptionHandler).

Methods inherited from class y.module.LayoutModule

backupDataProvider, createAnimationPlayer, createLayoutExecutor, createLayoutMorpher, getBufferedMode, getLayoutExecutor, isAbortable, isMorphingEnabled, isPortIntersectionCalculatorEnabled, launchLayouter, launchLayouter, restoreDataProvider, setBufferedMode, setLayoutExecutor, setMorphingEnabled, setPortIntersectionCalculatorEnabled, useEventDispatchThread

Methods inherited from class y.module.YModule

addModuleListener, createThread, dispose, exceptionHappened, fitGraph2DView, getAuthor, getDescription, getExitStatus, getGraph2D, getGraph2DView, getModuleListeners, getModuleName, getOptionHandler, getTimer, getView, init, initGuiFactory, isBackupRealizersEnabled, removeModuleListener, run, setBackupRealizersEnabled, setExitStatus, setGraph2D, setModuleName, setOptionHandler, start, startAsThread

Methods inherited from class java.lang.Object

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

Field Detail

MODULE_DIRECTED_ORTHOGONAL_LAYOUTER

protected static final java.lang.String MODULE_DIRECTED_ORTHOGONAL_LAYOUTER

See Also:

Constant Field Values

SECTION_LAYOUT

protected static final java.lang.String SECTION_LAYOUT

See Also:

Constant Field Values

ITEM_GRID

protected static final java.lang.String ITEM_GRID

See Also:

Constant Field Values

ITEM_ORIENTATION

protected static final java.lang.String ITEM_ORIENTATION

See Also:

Constant Field Values

VALUE_TOP_TO_BOTTOM

protected static final java.lang.String VALUE_TOP_TO_BOTTOM

See Also:

Constant Field Values

VALUE_LEFT_TO_RIGHT

protected static final java.lang.String VALUE_LEFT_TO_RIGHT

See Also:

Constant Field Values

VALUE_BOTTOM_TO_TOP

protected static final java.lang.String VALUE_BOTTOM_TO_TOP

See Also:

Constant Field Values

VALUE_RIGHT_TO_LEFT

protected static final java.lang.String VALUE_RIGHT_TO_LEFT

See Also:

Constant Field Values

ITEM_USE_EXISTING_DRAWING_AS_SKETCH

protected static final java.lang.String ITEM_USE_EXISTING_DRAWING_AS_SKETCH

See Also:

Constant Field Values

TITLE_IDENTIFY_DIRECTED_EDGES

protected static final java.lang.String TITLE_IDENTIFY_DIRECTED_EDGES

See Also:

Constant Field Values

ITEM_USE_AS_CRITERIA

protected static final java.lang.String ITEM_USE_AS_CRITERIA

See Also:

Constant Field Values

ITEM_LINE_COLOR

protected static final java.lang.String ITEM_LINE_COLOR

See Also:

Constant Field Values

ITEM_TARGET_ARROW

protected static final java.lang.String ITEM_TARGET_ARROW

See Also:

Constant Field Values

ITEM_LINE_TYPE

protected static final java.lang.String ITEM_LINE_TYPE

See Also:

Constant Field Values

ITEM_AUTO_GROUP_DIRECTED_EDGES

protected static final java.lang.String ITEM_AUTO_GROUP_DIRECTED_EDGES

See Also:

Constant Field Values

ITEM_MINIMUM_FIRST_SEGMENT_LENGTH

protected static final java.lang.String ITEM_MINIMUM_FIRST_SEGMENT_LENGTH

See Also:

Constant Field Values

ITEM_MINIMUM_LAST_SEGMENT_LENGTH

protected static final java.lang.String ITEM_MINIMUM_LAST_SEGMENT_LENGTH

See Also:

Constant Field Values

ITEM_MINIMUM_SEGMENT_LENGTH

protected static final java.lang.String ITEM_MINIMUM_SEGMENT_LENGTH

See Also:

Constant Field Values

ITEM_ALIGN_DEGREE_ONE_NODES

protected static final java.lang.String ITEM_ALIGN_DEGREE_ONE_NODES

See Also:

Constant Field Values

ITEM_MAXIMUM_DURATION

protected static final java.lang.String ITEM_MAXIMUM_DURATION

See Also:

Constant Field Values

SECTION_SUBSTRUCTURE_CONFIGURATION

protected static final java.lang.String SECTION_SUBSTRUCTURE_CONFIGURATION

See Also:

Constant Field Values

ITEM_TREE_STYLE

protected static final java.lang.String ITEM_TREE_STYLE

See Also:

Constant Field Values

VALUE_TREE_STYLE_NONE

protected static final java.lang.String VALUE_TREE_STYLE_NONE

See Also:

Constant Field Values

VALUE_TREE_STYLE_LAYERED

protected static final java.lang.String VALUE_TREE_STYLE_LAYERED

See Also:

Constant Field Values

VALUE_TREE_STYLE_COMPACT

protected static final java.lang.String VALUE_TREE_STYLE_COMPACT

See Also:

Constant Field Values

ITEM_MINIMUM_TREE_SIZE

protected static final java.lang.String ITEM_MINIMUM_TREE_SIZE

See Also:

Constant Field Values

ITEM_TREE_ORIENTATION

protected static final java.lang.String ITEM_TREE_ORIENTATION

See Also:

Constant Field Values

VALUE_EQUAL_TO_MAIN_ORIENTATION

protected static final java.lang.String VALUE_EQUAL_TO_MAIN_ORIENTATION

See Also:

Constant Field Values

ITEM_CHAIN_STYLE

protected static final java.lang.String ITEM_CHAIN_STYLE

See Also:

Constant Field Values

VALUE_CHAIN_STYLE_NONE

protected static final java.lang.String VALUE_CHAIN_STYLE_NONE

See Also:

Constant Field Values

VALUE_CHAIN_STYLE_WRAPPED_AT_NODES

protected static final java.lang.String VALUE_CHAIN_STYLE_WRAPPED_AT_NODES

See Also:

Constant Field Values

VALUE_CHAIN_STYLE_WRAPPED_AT_EDGES

protected static final java.lang.String VALUE_CHAIN_STYLE_WRAPPED_AT_EDGES

See Also:

Constant Field Values

ITEM_MINIMUM_CHAIN_SIZE

protected static final java.lang.String ITEM_MINIMUM_CHAIN_SIZE

See Also:

Constant Field Values

ITEM_CYCLE_STYLE

protected static final java.lang.String ITEM_CYCLE_STYLE

See Also:

Constant Field Values

VALUE_CYCLE_STYLE_NONE

protected static final java.lang.String VALUE_CYCLE_STYLE_NONE

See Also:

Constant Field Values

VALUE_CYCLE_STYLE_CIRCULAR_NODES_AT_CORNERS

protected static final java.lang.String VALUE_CYCLE_STYLE_CIRCULAR_NODES_AT_CORNERS

See Also:

Constant Field Values

VALUE_CYCLE_STYLE_CIRCULAR_BENDS_AT_CORNERS

protected static final java.lang.String VALUE_CYCLE_STYLE_CIRCULAR_BENDS_AT_CORNERS

See Also:

Constant Field Values

ITEM_MINIMUM_CYCLE_SIZE

protected static final java.lang.String ITEM_MINIMUM_CYCLE_SIZE

See Also:

Constant Field Values

ITEM_NODE_TYPES

protected static final java.lang.String ITEM_NODE_TYPES

See Also:

Constant Field Values

VALUE_NODE_TYPES_NONE

protected static final java.lang.String VALUE_NODE_TYPES_NONE

See Also:

Constant Field Values

VALUE_NODE_TYPES_DEFINED_BY_COLOR

protected static final java.lang.String VALUE_NODE_TYPES_DEFINED_BY_COLOR

See Also:

Constant Field Values

VALUE_NODE_TYPES_DEFINED_BY_LABEL

protected static final java.lang.String VALUE_NODE_TYPES_DEFINED_BY_LABEL

See Also:

Constant Field Values

SECTION_LABELING

protected static final java.lang.String SECTION_LABELING

See Also:

Constant Field Values

ITEM_EDGE_LABELING

protected static final java.lang.String ITEM_EDGE_LABELING

See Also:

Constant Field Values

VALUE_NONE

protected static final java.lang.String VALUE_NONE

See Also:

Constant Field Values

VALUE_INTEGRATED

protected static final java.lang.String VALUE_INTEGRATED

See Also:

Constant Field Values

VALUE_GENERIC

protected static final java.lang.String VALUE_GENERIC

See Also:

Constant Field Values

ITEM_EDGE_LABEL_MODEL

protected static final java.lang.String ITEM_EDGE_LABEL_MODEL

See Also:

Constant Field Values

VALUE_BEST

protected static final java.lang.String VALUE_BEST

See Also:

Constant Field Values

VALUE_AS_IS

protected static final java.lang.String VALUE_AS_IS

See Also:

Constant Field Values

VALUE_CENTER_SLIDER

protected static final java.lang.String VALUE_CENTER_SLIDER

See Also:

Constant Field Values

VALUE_SIDE_SLIDER

protected static final java.lang.String VALUE_SIDE_SLIDER

See Also:

Constant Field Values

VALUE_FREE

protected static final java.lang.String VALUE_FREE

See Also:

Constant Field Values

ITEM_CONSIDER_NODE_LABELS

protected static final java.lang.String ITEM_CONSIDER_NODE_LABELS

See Also:

Constant Field Values

Constructor Detail

DirectedOrthogonalLayoutModule

public DirectedOrthogonalLayoutModule()

Creates an instance of this module.

Method Detail

createOptionHandler

protected OptionHandler createOptionHandler()

Creates an OptionHandler and adds the option items used by this module.

Overrides:

createOptionHandler in class YModule

Returns:

the created OptionHandler providing module related options

mainrun

protected void mainrun()

Main module execution routine. Launches the module's underlying algorithm on the module's graph based on user options.

Specified by:

mainrun in class YModule

prepareGraph

protected void prepareGraph(Graph2D graph,
                            OptionHandler options)

Prepares a graph depending on the given options for the module's layout algorithm.
Additional resources created by this method have to be freed up by calling restoreGraph(y.view.Graph2D, y.option.OptionHandler) after layout calculation.

Parameters:

graph - the graph to be prepared

options - the options for the module's layout algorithm

restoreGraph

protected void restoreGraph(Graph2D graph,
                            OptionHandler options)

Restores the given graph by freeing up resources created by prepareGraph(y.view.Graph2D, y.option.OptionHandler).

Parameters:

graph - the graph for which prepareGraph has been called

options - the options for the module's layout algorithm

configure

protected void configure(DirectedOrthogonalLayouter orthogonal,
                         OptionHandler options)

Configures the module's layout algorithm according to the given options.

Parameters:

orthogonal - the DirectedOrthogonalLayouter to be configured

options - the layout options to set