org.vectomatic.client.rep.controller
Class Compass

java.lang.Object
  org.vectomatic.client.rep.controller.Compass

public class Compass
extends Object

Class to manage the 2D compass which enables rotating and scaling the drawing view

Field Summary

static int	NONE
static int	ROTATE
static int	SCALE
static int	TRANSLATE_E
static int	TRANSLATE_N
static int	TRANSLATE_S
static int	TRANSLATE_W

Constructor Summary

Compass(DrawingView view)

Method Summary

Point	getPosition()
float	getRadius()
float	getRotation()
float	getScaling()
void	mouseDown(Point p)
void	mouseMove(Point p)
void	mouseUp()
int	pick(Point p)
void	render()
void	setPosition(Point c)
void	setRadius(float radius)
void	setRotation(float r)
void	setScaling(float s)
void	translate(Point p)

Methods inherited from class java.lang.Object

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

Field Detail

NONE

public static final int NONE

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Constant Field Values

TRANSLATE_N

public static final int TRANSLATE_N

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Constant Field Values

TRANSLATE_S

public static final int TRANSLATE_S

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Constant Field Values

TRANSLATE_W

public static final int TRANSLATE_W

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Constant Field Values

TRANSLATE_E

public static final int TRANSLATE_E

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Constant Field Values

ROTATE

public static final int ROTATE

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Constant Field Values

SCALE

public static final int SCALE

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Constant Field Values

Constructor Detail

Compass

public Compass(DrawingView view)

Method Detail

setPosition

public void setPosition(Point c)

getPosition

public Point getPosition()

getRadius

public float getRadius()

setRadius

public void setRadius(float radius)

translate

public void translate(Point p)

getRotation

public float getRotation()

setRotation

public void setRotation(float r)

setScaling

public void setScaling(float s)

getScaling

public float getScaling()

pick

public int pick(Point p)

render

public void render()

mouseDown

public void mouseDown(Point p)

mouseMove

public void mouseMove(Point p)

mouseUp

public void mouseUp()