Package com.bc.ceres.swing.figure.support

Class PointSymbol

java.lang.Object

com.bc.ceres.swing.figure.support.PointSymbol

All Implemented Interfaces:

Symbol

public class PointSymbol
extends Object
implements Symbol

A symetric point symbol that has its reference point in its center.

Method Summary

Modifier and Type	Method	Description
static PointSymbol	createCross(double size)
static PointSymbol	createPlus(double size)
static PointSymbol	createStar(double size)
void	draw(Rendering rendering, FigureStyle style)	Draws the symbol on the given rendering using the given style.
Rectangle2D	getBounds()	The bounds of the symbol.
boolean	isHitBy(double x, double y)	Tests weather this symbol is hit by the given point.

Methods inherited from class java.lang.Object

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

Method Details

createPlus

public static PointSymbol createPlus(double size)

createCross

public static PointSymbol createCross(double size)

createStar

public static PointSymbol createStar(double size)

draw

public void draw(Rendering rendering,
 FigureStyle style)

Description copied from interface: Symbol

Draws the symbol on the given rendering using the given style. The rendering's graphics is transformed so that drawing can be done directly in symbol coordinates using view units, e.g.

     rendering.getGraphics().draw(symbolShape);
 

or

     rendering.getGraphics().drawRenderedImage(symbolImage, null);
 

Specified by:

draw in interface Symbol

Parameters:

rendering - The rendering.

style - The style.

isHitBy

public boolean isHitBy(double x,
 double y)

Description copied from interface: Symbol

Tests weather this symbol is hit by the given point.

Specified by:

isHitBy in interface Symbol

Parameters:

x - The X-coordinate of the point in symbol coordinates using view units.

y - The Y-coordinate of the point in symbol coordinates using view units.

Returns:

true, if so.

getBounds

public Rectangle2D getBounds()

Description copied from interface: Symbol

The bounds of the symbol.

Specified by:

getBounds in interface Symbol

Returns:

The bounds of the symbol in symbol coordinates using view units.