Package ghidra.graph.viewer.vertex

Class AbstractVisualVertex

java.lang.Object

ghidra.graph.viewer.vertex.AbstractVisualVertex

All Implemented Interfaces:

GVertex, VisualVertex

Direct Known Subclasses:

DockingVisualVertex

public abstract class AbstractVisualVertex
extends Object
implements VisualVertex

A VisualVertex implementation that implements most of the methods on the interface

Constructor Summary

Constructors

Constructor	Description
AbstractVisualVertex()

Method Summary

Modifier and Type	Method	Description
double	getAlpha()	Get the alpha, which determines how much of the vertex is visible/see through.
double	getEmphasis()	Returns the emphasis value of this vertex.
Point2D	getLocation()	Returns the location of this vertex in the view
boolean	isFocused()	Returns true if this vertex is focused (see VisualVertex.setFocused(boolean)
boolean	isGrabbable(Component c)	Returns true if the given component of this vertex is grabbable, which means that mouse drags on that component will move the vertex.
boolean	isHovered()	Returns true if this vertex is being hovered by the mouse
boolean	isSelected()	Returns true if this vertex is selected
void	setAlpha(double alpha)	Set the alpha, which determines how much of the vertex is visible/see through.
void	setEmphasis(double emphasisLevel)	Sets the emphasis value for this vertex.
void	setFocused(boolean focused)	Sets this vertex to be focused.
void	setHovered(boolean hovered)	Sets this vertex to be hovered
void	setLocation(Point2D location)	Sets the location of this vertex in the view
void	setSelected(boolean selected)	Sets this vertex selected

Methods inherited from class java.lang.Object

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

Methods inherited from interface ghidra.graph.viewer.VisualVertex

dispose, getComponent

Constructor Details

AbstractVisualVertex

public AbstractVisualVertex()

Method Details

setFocused

public void setFocused(boolean focused)

Description copied from interface: VisualVertex

Sets this vertex to be focused. This differs from being selected in that multiple vertices in a graph can be selected, but only one can be the focused vertex.

Specified by:

setFocused in interface VisualVertex

Parameters:

focused - true to focus; false to be marked as not focused

isFocused

public boolean isFocused()

Description copied from interface: VisualVertex

Returns true if this vertex is focused (see VisualVertex.setFocused(boolean)

Specified by:

isFocused in interface VisualVertex

Returns:

true if focused

setSelected

public void setSelected(boolean selected)

Description copied from interface: VisualVertex

Sets this vertex selected

Specified by:

setSelected in interface VisualVertex

Parameters:

selected - true to select this vertex; false to de-select this vertex

isSelected

public boolean isSelected()

Description copied from interface: VisualVertex

Returns true if this vertex is selected

Specified by:

isSelected in interface VisualVertex

Returns:

true if this vertex is selected

setHovered

public void setHovered(boolean hovered)

Description copied from interface: VisualVertex

Sets this vertex to be hovered

Specified by:

setHovered in interface VisualVertex

Parameters:

hovered - true to be marked as hovered; false to be marked as not hovered

isHovered

public boolean isHovered()

Description copied from interface: VisualVertex

Returns true if this vertex is being hovered by the mouse

Specified by:

isHovered in interface VisualVertex

Returns:

true if this vertex is being hovered by the mouse

setEmphasis

public void setEmphasis(double emphasisLevel)

Description copied from interface: VisualVertex

Sets the emphasis value for this vertex. A value of 0 indicates no emphasis.

Specified by:

setEmphasis in interface VisualVertex

Parameters:

emphasisLevel - the emphasis

getEmphasis

public double getEmphasis()

Description copied from interface: VisualVertex

Returns the emphasis value of this vertex. 0 if not emphasized.

Specified by:

getEmphasis in interface VisualVertex

Returns:

the emphasis value of this vertex.

getLocation

public Point2D getLocation()

Description copied from interface: VisualVertex

Returns the location of this vertex in the view

Specified by:

getLocation in interface VisualVertex

Returns:

the location of this vertex in the view

setLocation

public void setLocation(Point2D location)

Description copied from interface: VisualVertex

Sets the location of this vertex in the view

Specified by:

setLocation in interface VisualVertex

Parameters:

location - the location of this vertex in the view

setAlpha

public void setAlpha(double alpha)

Description copied from interface: VisualVertex

Set the alpha, which determines how much of the vertex is visible/see through. 0 is completely transparent. This attribute allows transitional for animations.

Specified by:

setAlpha in interface VisualVertex

Parameters:

alpha - the alpha value

getAlpha

public double getAlpha()

Description copied from interface: VisualVertex

Get the alpha, which determines how much of the vertex is visible/see through. 0 is completely transparent. This attribute allows transitional for animations.

Specified by:

getAlpha in interface VisualVertex

Returns:

the alpha value

isGrabbable

public boolean isGrabbable(Component c)

Description copied from interface: VisualVertex

Returns true if the given component of this vertex is grabbable, which means that mouse drags on that component will move the vertex.

This is used to differentiate components within a vertex that should receive mouse events versus those components that will not be given mouse events.

Specified by:

isGrabbable in interface VisualVertex

Parameters:

c - the component

Returns:

true if the component is grabbable