com.klg.jclass.chart3d.shape
Class BaseShape

java.lang.Object
  |
  +--com.klg.jclass.chart3d.shape.BaseShape

All Implemented Interfaces:

JCSymbolShape, Serializable

Direct Known Subclasses:

Box, Circle, Cross, Diamond, Dot, HorizontalLine, Rectangle, Square, Star, Triangle, VerticalLine

public abstract class BaseShape

extends Object

implements JCSymbolShape, Serializable

BaseShape is an abstract base class used for defining custom point styles in Chart 3D. To create a new shape class, extend BaseShape and provide a resize() method. The resize() method must populate the x[] and y[] arrays with point values for the shape to be drawn. The point values are relative to (0,0). Chart will automatically move the shape to the appropriate location.

See Also:

Serialized Form

Field Summary

protected int	size Size of the point.
protected int[]	x Array of x values
protected int[]	y Array of y values

Constructor Summary

BaseShape()

Method Summary

void	draw(Graphics gc, int xorg, int yorg) Draws the symbol at the specified coordinates using the x[] and y[] arrays.
abstract String	getName() Return a localized name for this shape
void	resize(int size) Method used for setting the size of the shape.

Methods inherited from class java.lang.Object

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

Field Detail

size

protected int size

Size of the point. For some symbols, used inside resize() to populate the x[] and y[] arrays

x

protected int[] x

Array of x values

y

protected int[] y

Array of y values

Constructor Detail

BaseShape

public BaseShape()

Method Detail

getName

public abstract String getName()

Return a localized name for this shape

Specified by:

getName in interface JCSymbolShape

Returns:

The name of this shape

resize

public void resize(int size)

Method used for setting the size of the shape. For Triangle and Diamond this is use for populating the x[] and y[] arrays based on the provided size.

Specified by:

resize in interface JCSymbolShape

Parameters:

size - value to be assigned to size member variable

draw

public void draw(Graphics gc,
                 int xorg,
                 int yorg)

Draws the symbol at the specified coordinates using the x[] and y[] arrays.

Specified by:

draw in interface JCSymbolShape

Parameters:

gc - graphics context to use for drawing

xorg - x origin point

yorg - y origin point