org.ginsim.core.graph.view

Interface EdgeAttributesReader<V,E extends Edge<V>>

All Superinterfaces:

AttributesReader

All Known Implementing Classes:

EdgeAttributeReaderImpl

public interface EdgeAttributesReader<V,E extends Edge<V>>
extends AttributesReader

graphic info on an edge. this extension of the GsGraphManager is used to get or change visual info on edges objects. It can also change default value (but they aren't persistant yet).

Method Summary

Modifier and Type	Method and Description
void	copyFrom(EdgeAttributesReader fereader)
EdgeAnchor	getAnchor()
EdgePattern	getDash() set the edge as dashed.
EdgeStyle<V,E>	getDefaultEdgeStyle() Get the default style used for the edges in this graph.
Color	getLineColor()
EdgeEnd	getLineEnd()
float	getLineWidth()
List<Point>	getPoints()
EdgeStyle	getStyle()
boolean	hasReverseEdge() Check if the graph also contains the reversed edge.
boolean	isCurve() Is this edge curve? This only affects edges with intermediate points.
void	render(Graphics2D g) Render an edge on a given graphics.
void	renderMoving(Graphics2D g, MovingEdgeType type, int movex, int movey) Render an edge while the edge or at least one of its connected node is moved.
void	renderMovingPoint(Graphics2D g, int idx, int movex, int movey)
void	setAnchor(EdgeAnchor anchor)
void	setCurve(boolean curve) Set the edge as curve property.
void	setEdge(E obj) set the edge on which we work
void	setEdge(E obj, boolean selected) Set the edge on which we work, knowing that it is selected.
void	setPoints(List<Point> l) set points used by this edge
void	setStyle(EdgeStyle style)

Methods inherited from interface org.ginsim.core.graph.view.AttributesReader

damage, getBounds, move, refresh, select, writeGINML

Method Detail

getDefaultEdgeStyle

EdgeStyle<V,E> getDefaultEdgeStyle()

Get the default style used for the edges in this graph.

Returns:

the default style for edges.

getLineWidth

float getLineWidth()

Returns:

the width of this edge

setEdge

void setEdge(E obj)

set the edge on which we work

Parameters:

obj -

setEdge

void setEdge(E obj,
             boolean selected)

Set the edge on which we work, knowing that it is selected.

Parameters:

obj -

selected -

getLineColor

Color getLineColor()

Returns:

the color of this edge

isCurve

boolean isCurve()

Is this edge curve? This only affects edges with intermediate points.

Returns:

true if the edge is curve

setCurve

void setCurve(boolean curve)

Set the edge as curve property.

Parameters:

curve -

getPoints

List<Point> getPoints()

Returns:

the list of points used by this edge.

setPoints

void setPoints(List<Point> l)

set points used by this edge

Parameters:

l -

copyFrom

void copyFrom(EdgeAttributesReader fereader)

Parameters:

fereader -

getLineEnd

EdgeEnd getLineEnd()

Returns:

the lineEnd

hasReverseEdge

boolean hasReverseEdge()

Check if the graph also contains the reversed edge.

Returns:

true if the reverse edge is in the graph, false otherwise (or for self-loops)

getDash

EdgePattern getDash()

set the edge as dashed.

Returns:

the dash motif

render

void render(Graphics2D g)

Render an edge on a given graphics.

Parameters:

g -

renderMoving

void renderMoving(Graphics2D g,
                  MovingEdgeType type,
                  int movex,
                  int movey)

Render an edge while the edge or at least one of its connected node is moved.

Parameters:

g -

type -

movex -

movey -

renderMovingPoint

void renderMovingPoint(Graphics2D g,
                       int idx,
                       int movex,
                       int movey)

setStyle

void setStyle(EdgeStyle style)

getStyle

EdgeStyle getStyle()

getAnchor

EdgeAnchor getAnchor()

setAnchor

void setAnchor(EdgeAnchor anchor)