org.tinfour.voronoi

Class BoundedVoronoiVertexSymbol

java.lang.Object

org.tinfour.voronoi.BoundedVoronoiVertexSymbol

All Implemented Interfaces:

IBoundedVoronoiVertexSymbol

public class BoundedVoronoiVertexSymbol
extends Object
implements IBoundedVoronoiVertexSymbol

The default renderer for vertices in a drawing of a BoundedVoronoiDiagram instance.

Constructor Summary

Constructors

Constructor and Description
BoundedVoronoiVertexSymbol()
BoundedVoronoiVertexSymbol(double vertexSymbolSize)

Method Summary

Modifier and Type	Method and Description
void	draw(Graphics g, double x, double y) Draw the icon for a vertex positioned at the indicated coordinates
void	setColor(Color color) Set the color for this symbol.
void	setFont(Font font) Sets the font to be used for labeling.
void	setLabel(String label) Sets the label for this symbol

Methods inherited from class java.lang.Object

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

Constructor Detail

BoundedVoronoiVertexSymbol

public BoundedVoronoiVertexSymbol()

BoundedVoronoiVertexSymbol

public BoundedVoronoiVertexSymbol(double vertexSymbolSize)

Method Detail

setLabel

public void setLabel(String label)

Sets the label for this symbol

Parameters:

label - a valid, non-empty string; or a null if no label is required.

setFont

public void setFont(Font font)

Sets the font to be used for labeling. If not set, the currently color for the graphics surface will be used.

Parameters:

font - a valid font; or a null

setColor

public void setColor(Color color)

Set the color for this symbol. If not set, the currently color for the graphics surface will be used.

Parameters:

color - a valid color; or a null.

draw

public void draw(Graphics g,
                 double x,
                 double y)

Draw the icon for a vertex positioned at the indicated coordinates

Specified by:

draw in interface IBoundedVoronoiVertexSymbol

Parameters:

g - a valid Graphics surface

x - the user (pixel) x coordinate of the vertex

y - the user (pixel) y coordinate of the vertex