giny.view
Interface EdgeView

public interface EdgeView

Field Summary

static int	BLACK_ARROW
static int	BLACK_CIRCLE
static int	BLACK_DELTA
static int	BLACK_DIAMOND
static int	BLACK_T
static int	CURVED_LINES Draws splined curves for edges.
static int	EDGE_COLOR_ARROW
static int	EDGE_COLOR_CIRCLE
static int	EDGE_COLOR_DELTA
static int	EDGE_COLOR_DIAMOND
static int	EDGE_COLOR_T
static int	NO_END
static int	STRAIGHT_LINES Draws straight lines for edges.
static int	WHITE_ARROW
static int	WHITE_CIRCLE
static int	WHITE_DELTA
static int	WHITE_DIAMOND
static int	WHITE_T

Method Summary

void	clearBends()
void	drawSelected() Draws the edge as red and draws any handles previously added.
void	drawUnselected() Draws the edge as black and removes any handles from the display.
Bend	getBend()
Edge	getEdge()
int	getGraphPerspectiveIndex()
GraphView	getGraphView()
Label	getLabel()
int	getLineType()
int	getRootGraphIndex()
boolean	getSelected()
java.awt.Paint	getSelectedPaint() This really refers to the Stroke, TODO: Make separte stroke methods
int	getSourceEdgeEnd() Return the Drawing style for the edge end.
java.awt.Paint	getSourceEdgeEndPaint()
java.awt.Paint	getSourceEdgeEndSelectedPaint()
java.awt.Stroke	getStroke()
float	getStrokeWidth()
int	getTargetEdgeEnd() REturn the Drawing style for the edge end.
java.awt.Paint	getTargetEdgeEndPaint()
java.awt.Paint	getTargetEdgeEndSelectedPaint()
java.awt.Paint	getUnselectedPaint() This really refers to the Stroke, TODO: Make separte stroke methods
boolean	isSelected()
void	select()
void	setLineType(int line_type)
boolean	setSelected(boolean state) When we are selected then we draw ourselves red, and draw any handles.
void	setSelectedPaint(java.awt.Paint paint) This really refers to the Stroke, TODO: Make separte stroke methods
void	setSourceEdgeEnd(int type) Sets the Drawing style for the edge end.
void	setSourceEdgeEndPaint(java.awt.Paint paint)
void	setSourceEdgeEndSelectedPaint(java.awt.Paint paint)
void	setSourceEdgeEndStrokePaint(java.awt.Paint paint)
void	setStroke(java.awt.Stroke stroke)
void	setStrokeWidth(float width)
void	setTargetEdgeEnd(int type) Sets the Drawing style for the edge end.
void	setTargetEdgeEndPaint(java.awt.Paint paint)
void	setTargetEdgeEndSelectedPaint(java.awt.Paint paint)
void	setTargetEdgeEndStrokePaint(java.awt.Paint paint)
void	setToolTip(java.lang.String tip) Sets what the tooltip will be for this EdgeView
void	setUnselectedPaint(java.awt.Paint paint) This really refers to the Stroke, TODO: Make separte stroke methods
void	unselect()
void	updateEdgeView() This is the main method called to update the drawing of the edge.
void	updateLine() Draws the Edge
void	updateSourceArrow() Draws the EdgeEnd, also sets the Source/Target Points to values such that the edge does not "go through" the end
void	updateTargetArrow() Draws the EdgeEnd, also sets the Source/Target Points to values such that the edge does not "go through" the end

Field Detail

CURVED_LINES

public static final int CURVED_LINES

Draws splined curves for edges.

See Also:

Constant Field Values

STRAIGHT_LINES

public static final int STRAIGHT_LINES

Draws straight lines for edges.

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Constant Field Values

NO_END

public static final int NO_END

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Constant Field Values

WHITE_DELTA

public static final int WHITE_DELTA

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Constant Field Values

BLACK_DELTA

public static final int BLACK_DELTA

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Constant Field Values

EDGE_COLOR_DELTA

public static final int EDGE_COLOR_DELTA

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Constant Field Values

WHITE_ARROW

public static final int WHITE_ARROW

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Constant Field Values

BLACK_ARROW

public static final int BLACK_ARROW

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Constant Field Values

EDGE_COLOR_ARROW

public static final int EDGE_COLOR_ARROW

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Constant Field Values

WHITE_DIAMOND

public static final int WHITE_DIAMOND

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Constant Field Values

BLACK_DIAMOND

public static final int BLACK_DIAMOND

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Constant Field Values

EDGE_COLOR_DIAMOND

public static final int EDGE_COLOR_DIAMOND

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Constant Field Values

WHITE_CIRCLE

public static final int WHITE_CIRCLE

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Constant Field Values

BLACK_CIRCLE

public static final int BLACK_CIRCLE

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Constant Field Values

EDGE_COLOR_CIRCLE

public static final int EDGE_COLOR_CIRCLE

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Constant Field Values

WHITE_T

public static final int WHITE_T

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Constant Field Values

BLACK_T

public static final int BLACK_T

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Constant Field Values

EDGE_COLOR_T

public static final int EDGE_COLOR_T

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Constant Field Values

Method Detail

getGraphPerspectiveIndex

public int getGraphPerspectiveIndex()

Returns:

the index of this edge in the GraphPerspective

getRootGraphIndex

public int getRootGraphIndex()

Returns:

the index of this edge in the RootGraph

getEdge

public Edge getEdge()

Returns:

the Edge to which we are a view on

getGraphView

public GraphView getGraphView()

Returns:

the GraphView we are in

setStrokeWidth

public void setStrokeWidth(float width)

Parameters:

width - set a new line width for this edge

getStrokeWidth

public float getStrokeWidth()

Returns:

the currently set edge width

setStroke

public void setStroke(java.awt.Stroke stroke)

Parameters:

stroke - the stroke to use on this edge

getStroke

public java.awt.Stroke getStroke()

Returns:

the stroke used on this edge

setLineType

public void setLineType(int line_type)

Parameters:

line_type - set a new line type for the edge

getLineType

public int getLineType()

Returns:

the currently set edge line type

setUnselectedPaint

public void setUnselectedPaint(java.awt.Paint paint)

This really refers to the Stroke, TODO: Make separte stroke methods

Parameters:

paint - the paint for this node

getUnselectedPaint

public java.awt.Paint getUnselectedPaint()

This really refers to the Stroke, TODO: Make separte stroke methods

Returns:

the currently set edge Paint

setSelectedPaint

public void setSelectedPaint(java.awt.Paint paint)

This really refers to the Stroke, TODO: Make separte stroke methods

Parameters:

paint - the paint for this node

getSelectedPaint

public java.awt.Paint getSelectedPaint()

This really refers to the Stroke, TODO: Make separte stroke methods

Returns:

the currently set edge Selectionpaint

getSourceEdgeEndPaint

public java.awt.Paint getSourceEdgeEndPaint()

Returns:

the currently set Source Edge End Type

getSourceEdgeEndSelectedPaint

public java.awt.Paint getSourceEdgeEndSelectedPaint()

Returns:

the currently set Source Edge End Type

getTargetEdgeEndPaint

public java.awt.Paint getTargetEdgeEndPaint()

Returns:

the currently set Target Edge End Type

getTargetEdgeEndSelectedPaint

public java.awt.Paint getTargetEdgeEndSelectedPaint()

Returns:

the currently set Target Edge End Type

setSourceEdgeEndSelectedPaint

public void setSourceEdgeEndSelectedPaint(java.awt.Paint paint)

Parameters:

paint - set the value for the source edge end when selected

setTargetEdgeEndSelectedPaint

public void setTargetEdgeEndSelectedPaint(java.awt.Paint paint)

Parameters:

paint - set the value for the target edge end when selected

setSourceEdgeEndStrokePaint

public void setSourceEdgeEndStrokePaint(java.awt.Paint paint)

Parameters:

paint - the new paint for the stroke of the source eged end

setTargetEdgeEndStrokePaint

public void setTargetEdgeEndStrokePaint(java.awt.Paint paint)

Parameters:

paint - the new paint for the stroke of the target eged end

setSourceEdgeEndPaint

public void setSourceEdgeEndPaint(java.awt.Paint paint)

Parameters:

paint - set the value for the source edge end

setTargetEdgeEndPaint

public void setTargetEdgeEndPaint(java.awt.Paint paint)

Parameters:

paint - set the value for the target edge end

select

public void select()

unselect

public void unselect()

setSelected

public boolean setSelected(boolean state)

When we are selected then we draw ourselves red, and draw any handles.

isSelected

public boolean isSelected()

Returns:

selcted state

getSelected

public boolean getSelected()

Returns:

selcted state

updateEdgeView

public void updateEdgeView()

This is the main method called to update the drawing of the edge.

updateTargetArrow

public void updateTargetArrow()

Draws the EdgeEnd, also sets the Source/Target Points to values such that the edge does not "go through" the end

updateSourceArrow

public void updateSourceArrow()

Draws the EdgeEnd, also sets the Source/Target Points to values such that the edge does not "go through" the end

setSourceEdgeEnd

public void setSourceEdgeEnd(int type)

Sets the Drawing style for the edge end.

setTargetEdgeEnd

public void setTargetEdgeEnd(int type)

Sets the Drawing style for the edge end.

getSourceEdgeEnd

public int getSourceEdgeEnd()

Return the Drawing style for the edge end.

getTargetEdgeEnd

public int getTargetEdgeEnd()

REturn the Drawing style for the edge end.

updateLine

public void updateLine()

Draws the Edge

drawSelected

public void drawSelected()

Draws the edge as red and draws any handles previously added.

drawUnselected

public void drawUnselected()

Draws the edge as black and removes any handles from the display.

getBend

public Bend getBend()

Returns:

the Bend used

clearBends

public void clearBends()

getLabel

public Label getLabel()

setToolTip

public void setToolTip(java.lang.String tip)

Sets what the tooltip will be for this EdgeView