bridges.base.LinkVisualizer Class Reference

This class maintains visual properties of links in all relevant data structures using BRIDGES. More...

Public Member Functions
	LinkVisualizer ()
void	setThickness (double th)
double	getThickness ()
void	setWeight (double wt)
double	getWeight ()
void	setColor (String aColor)
void	setColor (Integer r, Integer g, Integer b, Float a) throws InvalidValueException
Color	getColor ()
void	setOpacity (float opacity)
float	getOpacity ()
String	getLinkProperties ()

Detailed Description

This class maintains visual properties of links in all relevant data structures using BRIDGES.

This class is used to keep the visual properties of links in data structures such as linked lists, tree structures, and graphs. Relevant attributes include color, thickness, opacity, line end point attributes.

Objects of this class are stored as properties of all Element subclasses. Generally, a user will manipulate the LinkVisualizer returned from the Element's getLinkVisualizer() method.

Author

Mihai Mehedint, Kalpathi Subramanian

Date

2015, 1/16/17

Constructor & Destructor Documentation

bridges.base.LinkVisualizer.LinkVisualizer

(

)

Member Function Documentation

Color bridges.base.LinkVisualizer.getColor

(

)

Get the color of the link in the Bridges Visualization

Returns

the string reprsenting the color of the Element in the Bridges Visualization

String bridges.base.LinkVisualizer.getLinkProperties

(

)

float bridges.base.LinkVisualizer.getOpacity

(

)

Get the opacity of the link in the Bridges Visualization

Returns

the opacity value (in the range 0.0-1.0

double bridges.base.LinkVisualizer.getThickness

(

)

Get the thickness of the link in the Bridges Visualiation

Returns

the size in pixels of the Element in the Bridges Visualization

double bridges.base.LinkVisualizer.getWeight

(

)

Get the weight of the link

Returns

the size in pixels of the Element in the Bridges Visualization

void bridges.base.LinkVisualizer.setColor

(

String

aColor

)

Set the color of the link in the Bridges Visualization to "aColor".

Parameters

aColor

the string reprsenting the color of the Element in the Bridges Visualization

void bridges.base.LinkVisualizer.setColor	(	Integer	r,
		Integer	g,
		Integer	b,
		Float	a
	)		throws InvalidValueException

Set the color of the link given RGBA components

Parameters

r,g,b,a

components

check to ensure they are in 0-255 range, else throw exception

Returns

the size in pixels of the Element in the Bridges Visualization

void bridges.base.LinkVisualizer.setOpacity

(

float

opacity

)

Sets the opacity of the link in the Bridges Visualization

Parameters

opacity

a float between 0 and 1 representing how transparent the node should be on the Bridges Visualization. 0 for invisible, 1 for fully visible, a decimal between 0 and 1 for varying transparency.

void bridges.base.LinkVisualizer.setThickness

(

double

th

)

Set the thickness of the link in the Bridge Visualization in pixels

Parameters

thickness

void bridges.base.LinkVisualizer.setWeight

(

double

wt

)

Set the weight of the link, useful in graph algorithms, for example

Parameters

weight

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The documentation for this class was generated from the following file:

• link/base/LinkVisualizer.java