com.sencha.gxt.core.client.util

Class PreciseRectangle

java.lang.Object

com.sencha.gxt.core.client.util.PreciseRectangle

public class PreciseRectangle
extends Object

Represents a double precision area in a coordinate system.

Constructor Summary

Constructors

Constructor and Description
PreciseRectangle() Creates a double precision rectangle.
PreciseRectangle(double x, double y, double width, double height) Creates a double precision rectangle.
PreciseRectangle(Rectangle rectangle) Creates a double precision rectangle using the given Rectangle.

Method Summary

Modifier and Type	Method and Description
boolean	contains(double x, double y)
boolean	contains(double x, double y, double tolerance) Returns true if the point is within the rectangle's region.
boolean	contains(PrecisePoint p) Returns true if the point is within the rectangle.
boolean	contains(PrecisePoint p, double tolerance)
boolean	equals(Object obj)
double	getHeight() Returns the height of the rectangle.
double	getWidth() Returns the width of the rectangle.
double	getX() Returns the x-coordinate of the rectangle.
double	getY() Returns the y-coordinate of the rectangle.
int	hashCode()
void	setHeight(double height) Sets the height of the rectangle.
void	setWidth(double width) Sets the width of the rectangle.
void	setX(double x) Sets the x-coordinate of the rectangle.
void	setY(double y) Sets the y-coordinate of the rectangle.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

PreciseRectangle

public PreciseRectangle()

Creates a double precision rectangle.

PreciseRectangle

public PreciseRectangle(double x,
                        double y,
                        double width,
                        double height)

Creates a double precision rectangle.

Parameters:

x - the x-coordinate of the rectangle

y - the y-coordinate of the rectangle

width - the width of the rectangle

height - the height of the rectangle

PreciseRectangle

public PreciseRectangle(Rectangle rectangle)

Creates a double precision rectangle using the given Rectangle.

Parameters:

rectangle - the rectangle to use as reference

Method Detail

contains

public boolean contains(double x,
                        double y)

contains

public boolean contains(double x,
                        double y,
                        double tolerance)

Returns true if the point is within the rectangle's region.

Parameters:

x - the x coordinate value

y - the y coordinate value

tolerance - the tolerance factor

Returns:

true if xy is contained within the rectangle

contains

public boolean contains(PrecisePoint p)

Returns true if the point is within the rectangle.

Parameters:

p - the point

Returns:

true if the point is contained within the rectangle

contains

public boolean contains(PrecisePoint p,
                        double tolerance)

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getHeight

public double getHeight()

Returns the height of the rectangle.

Returns:

the height of the rectangle

getWidth

public double getWidth()

Returns the width of the rectangle.

Returns:

the width of the rectangle

getX

public double getX()

Returns the x-coordinate of the rectangle.

Returns:

the x-coordinate of the rectangle

getY

public double getY()

Returns the y-coordinate of the rectangle.

Returns:

the y-coordinate of the rectangle

hashCode

public int hashCode()

Overrides:

hashCode in class Object

setHeight

public void setHeight(double height)

Sets the height of the rectangle.

Parameters:

height - the height of the rectangle

setWidth

public void setWidth(double width)

Sets the width of the rectangle.

Parameters:

width - the width of the rectangle

setX

public void setX(double x)

Sets the x-coordinate of the rectangle.

Parameters:

x - the x-coordinate of the rectangle

setY

public void setY(double y)

Sets the y-coordinate of the rectangle.

Parameters:

y - the y-coordinate of the rectangle

toString

public String toString()

Overrides:

toString in class Object