ilog.tgo.graphic.graphlayout

Class IltNodeSide

java.lang.Object

ilog.tgo.graphic.graphlayout.IltNodeSide

All Implemented Interfaces:

Serializable, Cloneable

Deprecated.

This class will probably change in the next JTGO release. Please use class IltLinkPort instead.

@Deprecated
public abstract class IltNodeSide
extends Object
implements Cloneable, Serializable

This class describes and enumerates the sides of a node. A node's side can be used as link connection port, for link ends to connect at.

There are two kinds of node sides: those having a direction where links go out as a parallel bundle, and those without direction where the links go out from a specific point.

A node side is described by

• a point, relative to the node's link connection rectangle,
• a direction for outgoing links (optional),
• a distance between adjacent outgoing links (optional).

Since:

JTGO 2.6

See Also:

IltShortLinkLayout, Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static IltNodeSide	BOTTOM Deprecated. The bottom side of nodes.
static IltNodeSide	CENTER Deprecated. The center of nodes, as a node side without direction.
static IltNodeSide	LEFT Deprecated. The left side of nodes.
static IltNodeSide	RIGHT Deprecated. The right side of nodes.
static IltNodeSide	TOP Deprecated. The top side of nodes.

Method Summary

Modifier and Type	Method and Description
protected abstract Object	clone() Deprecated. Returns a copy of the current side, with room for private data.
protected abstract boolean	compareLinks(int category, ilog.tgo.graphic.graphlayout.IltNodeData node, IlvPoint point1, IlvPoint point2, ilog.tgo.graphic.graphlayout.IltLinkData link1, ilog.tgo.graphic.graphlayout.IltLinkData link2) Deprecated. Decides the order of the connection of two links that have the same category number and a different opposite side.
protected abstract boolean	compareLinks(int oppositeSide, IlvPoint point1, IlvPoint point2) Deprecated. Decides the order of the connection of two links that have the same category number and the same opposite side.
protected abstract void	computeConnectionPoint(IlvRect nodeBBox, ilog.tgo.graphic.graphlayout.IltLinkShape shape, IlvPoint connectionPoint, IlvPoint adjacentPoint, double dist) Deprecated.
static IltNodeSide	CreateNodeSide(double fx, double fy) Deprecated. Creates a new node side without direction.
static IltNodeSide	CreateNodeSide(double fx, double fy, float rx, float ry, double dist) Deprecated. Creates a new node side with direction
protected abstract int	getCategory(ilog.tgo.graphic.graphlayout.IltLinkData link, ilog.tgo.graphic.graphlayout.IltNodeData node) Deprecated. Computes the category number for a link from the view point of a given end node.
double	getFx() Deprecated. Returns the main point's x coordinate, relative to the bounding box.
double	getFy() Deprecated. Returns the main point's y coordinate, relative to the bounding box.
abstract double	getOffset() Deprecated. Returns the distance between adjacent outgoing links.
protected abstract double	getRadialDelta(IlvPoint point1, IlvPoint point2) Deprecated. Returns the radial delta of two points (usually, two points of a link).
protected IlvPoint	getReferencePoint(ilog.tgo.graphic.graphlayout.IltLinkData link, ilog.tgo.graphic.graphlayout.IltNodeData node) Deprecated.
abstract float	getRx() Deprecated. Returns the outgoing direction's x coordinate.
abstract float	getRy() Deprecated. Returns the outgoing direction's y coordinate.
abstract int	getSide() Deprecated. Returns an int that represents the side.
protected abstract double	getTangentDelta(IlvPoint point1, IlvPoint point2) Deprecated. Returns the tangent delta of two points (usually, two points of a link).
protected abstract double	getToLeft(IlvPoint point, IlvRect linkConnectionRect, double tangentDelta) Deprecated. Returns the relative delta of point, after translation with tangentDelta on a direction tangential to the node side, in respect to the linkConnectionRect.
protected abstract void	moveOutside(IlvPoint point, double radialDelta) Deprecated. Moves point radially (in respect to the node side orientation) with radialDelta.
void	moveToDefaultConnectionPoint(IlvPoint point, IlvRect rect) Deprecated. Moves a point to the default connection point of the node side.
protected abstract boolean	refineLinksOrthogonalWithPoints(IlvPoint point11, IlvPoint point12, IlvPoint point21, IlvPoint point22, IlvPoint point23, double linkWidth1, double linkWidth2, boolean isLeft, boolean firstLinkIsSameSideSelfLink, int nPoints2, double linkOffset) Deprecated.

Methods inherited from class java.lang.Object

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

Field Detail

TOP

public static IltNodeSide TOP

Deprecated.

The top side of nodes.

BOTTOM

public static IltNodeSide BOTTOM

Deprecated.

The bottom side of nodes.

LEFT

public static IltNodeSide LEFT

Deprecated.

The left side of nodes.

RIGHT

public static IltNodeSide RIGHT

Deprecated.

The right side of nodes.

CENTER

public static IltNodeSide CENTER

Deprecated.

The center of nodes, as a node side without direction.

Method Detail

clone

protected abstract Object clone()

Deprecated.

Returns a copy of the current side, with room for private data.

Overrides:

clone in class Object

Internal: do not use!

getSide

public abstract int getSide()

Deprecated.

Returns an int that represents the side.

Internal: do not use!

moveToDefaultConnectionPoint

public void moveToDefaultConnectionPoint(IlvPoint point,
                                         IlvRect rect)

Deprecated.

Moves a point to the default connection point of the node side. By default, it is the middle of the link connection rect.

Parameters:

point - the connection point

rect - the link connection rect of the node on which the link is connected

Internal: do not use!

computeConnectionPoint

protected abstract void computeConnectionPoint(IlvRect nodeBBox,
                                               ilog.tgo.graphic.graphlayout.IltLinkShape shape,
                                               IlvPoint connectionPoint,
                                               IlvPoint adjacentPoint,
                                               double dist)

Deprecated.

Internal: do not use!

refineLinksOrthogonalWithPoints

protected abstract boolean refineLinksOrthogonalWithPoints(IlvPoint point11,
                                                           IlvPoint point12,
                                                           IlvPoint point21,
                                                           IlvPoint point22,
                                                           IlvPoint point23,
                                                           double linkWidth1,
                                                           double linkWidth2,
                                                           boolean isLeft,
                                                           boolean firstLinkIsSameSideSelfLink,
                                                           int nPoints2,
                                                           double linkOffset)

Deprecated.

Internal: do not use!

compareLinks

protected abstract boolean compareLinks(int category,
                                        ilog.tgo.graphic.graphlayout.IltNodeData node,
                                        IlvPoint point1,
                                        IlvPoint point2,
                                        ilog.tgo.graphic.graphlayout.IltLinkData link1,
                                        ilog.tgo.graphic.graphlayout.IltLinkData link2)

Deprecated.

Decides the order of the connection of two links that have the same category number and a different opposite side. If the method returns true, link1 will be "before" link2.

Internal: do not use!

compareLinks

protected abstract boolean compareLinks(int oppositeSide,
                                        IlvPoint point1,
                                        IlvPoint point2)

Deprecated.

Decides the order of the connection of two links that have the same category number and the same opposite side. If the method returns true, link1 will be "before" link2.

Internal: do not use!

getCategory

protected abstract int getCategory(ilog.tgo.graphic.graphlayout.IltLinkData link,
                                   ilog.tgo.graphic.graphlayout.IltNodeData node)

Deprecated.

Computes the category number for a link from the view point of a given end node.

Internal: do not use!

getReferencePoint

protected final IlvPoint getReferencePoint(ilog.tgo.graphic.graphlayout.IltLinkData link,
                                           ilog.tgo.graphic.graphlayout.IltNodeData node)

Deprecated.

Internal: do not use!

getRadialDelta

protected abstract double getRadialDelta(IlvPoint point1,
                                         IlvPoint point2)

Deprecated.

Returns the radial delta of two points (usually, two points of a link).

Internal: do not use!

getTangentDelta

protected abstract double getTangentDelta(IlvPoint point1,
                                          IlvPoint point2)

Deprecated.

Returns the tangent delta of two points (usually, two points of a link). Note that getTangentDelta() >= 0 is used to detect the direction of the turn

Internal: do not use!

moveOutside

protected abstract void moveOutside(IlvPoint point,
                                    double radialDelta)

Deprecated.

Moves point radially (in respect to the node side orientation) with radialDelta.

Internal: do not use!

getToLeft

protected abstract double getToLeft(IlvPoint point,
                                    IlvRect linkConnectionRect,
                                    double tangentDelta)

Deprecated.

Returns the relative delta of point, after translation with tangentDelta on a direction tangential to the node side, in respect to the linkConnectionRect.

Parameters:

point - the connection point of the link on the node that has linkConnectionRect as link connection rectangle.

linkConnectionRect - the link connection rectangle of the node

tangentDelta - the delta with which we want to move the point.

Returns:

the delta in respect to the local origin of the coordinate system used during the computation of the connection points.

Internal: do not use!

CreateNodeSide

public static IltNodeSide CreateNodeSide(double fx,
                                         double fy)

Deprecated.

Creates a new node side without direction.

Parameters:

fx - main point's x coordinate, relative to the bounding box (0 = left, 1 = right)

fy - main point's y coordinate, relative to the bounding box (0 = top, 1 = bottom)

CreateNodeSide

public static IltNodeSide CreateNodeSide(double fx,
                                         double fy,
                                         float rx,
                                         float ry,
                                         double dist)

Deprecated.

Creates a new node side with direction

Parameters:

fx - main point's x coordinate, relative to the bounding box (0 = left, 1 = right)

fy - main point's y coordinate, relative to the bounding box (0 = top, 1 = bottom)

rx - outgoing direction's x coordinate

ry - outgoing direction's y coordinate

dist - distance between adjacent outgoing links

getFx

public double getFx()

Deprecated.

Returns the main point's x coordinate, relative to the bounding box.

Since:

JTGO 4.5

Internal: do not use!

getFy

public double getFy()

Deprecated.

Returns the main point's y coordinate, relative to the bounding box.

Since:

JTGO 4.5

Internal: do not use!

getRx

public abstract float getRx()

Deprecated.

Returns the outgoing direction's x coordinate.

Since:

JTGO 4.5

Internal: do not use!

getRy

public abstract float getRy()

Deprecated.

Returns the outgoing direction's y coordinate.

Since:

JTGO 4.5

Internal: do not use!

getOffset

public abstract double getOffset()

Deprecated.

Returns the distance between adjacent outgoing links.

Returns:

distance between adjacent outgoing links

Since:

JTGO 4.5

Internal: do not use!