org.eclipse.draw2d.geometry
Class PrecisionRectangle

java.lang.Object
  org.eclipse.draw2d.geometry.Rectangle
      org.eclipse.draw2d.geometry.PrecisionRectangle

All Implemented Interfaces:

Serializable, Cloneable, Translatable

public final class PrecisionRectangle
extends Rectangle

A Rectangle implementation using floating point values which are truncated into the inherited integer fields. The use of floating point prevents rounding errors from accumulating.

See Also:

Serialized Form

Field Summary

double	preciseHeight Deprecated. Use setPreciseHeight(double) and preciseHeight() instead. This field will become private in the future.
double	preciseWidth Deprecated. Use setPreciseWidth(double) and preciseWidth() instead. This field will become private in the future.
double	preciseX Deprecated. Use setPreciseX(double) and preciseX() instead. This field will become private in the future.
double	preciseY Deprecated. Use setPreciseX(double) and preciseY() instead. This field will become private in the future.

Fields inherited from class org.eclipse.draw2d.geometry.Rectangle

height, SINGLETON, width, x, y

Constructor Summary

PrecisionRectangle()
Constructs a new PrecisionRectangle with all values 0.

PrecisionRectangle(double x, double y, double width, double height)
Constructs a PrecisionRectangle with the provided values.

PrecisionRectangle(Point p, Dimension d)
Constructs a new PrecisionRectangle from a given Point and a Dimension

PrecisionRectangle(Rectangle rect)
Constructs a new PrecisionRectangle from the given integer Rectangle.

Method Summary

boolean	contains(int x, int y) Returns whether the given coordinates are within the boundaries of this Rectangle.
boolean	contains(Point p) Returns whether the given point is within the boundaries of this Rectangle.
boolean	contains(Rectangle rect) Returns true if the given rectangle is contained within the boundaries of this Rectangle.
boolean	equals(Object o) Returns whether the input object is equal to this Rectangle or not.
Rectangle	expand(double h, double v) Deprecated. Use expandPrecise(double, double) instead.
Rectangle	expand(Insets insets) Expands the horizontal and vertical sides of this Rectangle by the width and height of the given Insets, and returns this for convenience.
Rectangle	expand(int h, int v) Expands the horizontal and vertical sides of this Rectangle with the values provided as input, and returns this for convenience.
Point	getBottom() Returns a new Point representing the middle point of the bottom side of this Rectangle.
Point	getBottomLeft() Returns a new Point representing the bottom left point of this Rectangle.
Point	getBottomRight() Returns a new Point representing the bottom right point of this Rectangle.
Point	getCenter() Returns a new point representing the center of this Rectangle.
Rectangle	getCopy() Returns a new Rectangle which has the exact same parameters as this Rectangle.
PrecisionRectangle	getPreciseCopy() Returns a precise copy of this.
Point	getTop() Returns a new Point which represents the middle point of the top side of this Rectangle.
Point	getTopLeft() Returns a new Point which represents the top left hand corner of this Rectangle.
Point	getTopRight() Returns a new Point which represents the top right hand corner of this Rectangle.
Rectangle	intersect(Rectangle rect) Sets the size of this Rectangle to the intersection region with the Rectangle supplied as input, and returns this for convenience.
void	performScale(double factor) Scales this object by the scale factor.
void	performTranslate(int dx, int dy) Translates this object horizontally by dx and vertically by dy.
double	preciseBottom() Returns the bottom coordinte in double precision.
double	preciseHeight() Returns double height
double	preciseRight() Returns the right side in double precision.
double	preciseWidth() Returns double width
double	preciseX() Returns double x coordinate
double	preciseY() Returns double y coordinate
Rectangle	resize(Dimension d) Resizes this Rectangle by the Dimension provided as input and returns this for convenience.
Rectangle	resize(int w, int h) Resizes this Rectangle by the values supplied as input and returns this for convenience.
Rectangle	setBounds(int x, int y, int width, int height) Sets the x, y, width, and height values of this Rectangle to the provided values.
Rectangle	setBounds(Point location, Dimension size) Sets the location and size of this rectangle to the provided ones.
Rectangle	setBounds(Rectangle rect) Sets the parameters of this Rectangle from the Rectangle passed in and returns this for convenience.
void	setHeight(double value) Deprecated. Use setPreciseHeight(double) instead.
Rectangle	setHeight(int height) Sets the height of this Rectangle to the specified one.
Rectangle	setLocation(int x, int y) Sets the location of this Rectangle to the coordinates given as input and returns this for convenience.
Rectangle	setLocation(Point loc) Sets the location of this Rectangle to the point given as input and returns this for convenience.
PrecisionRectangle	setPreciseBounds(double x, double y, double width, double height) Sets the preciseX, preciseY, preciseWidth, and preciseHeight values of this PrecisionRectangle to the provided values and updates the integer values of x, y, width, and height accordingly.
PrecisionRectangle	setPreciseHeight(double value) Sets the height of this PrecisionRectangle to the specified value.
PrecisionRectangle	setPreciseLocation(double x, double y) Sets the preciseX and preciseY values of this PrecisionRectangle to the provided values and updates the integer values of x and y accordingly.
PrecisionRectangle	setPreciseLocation(PrecisionPoint loc) Sets the precise location of this PrecisionRectangle
PrecisionRectangle	setPreciseSize(double w, double h) Sets the preciseWidth and preciseHeight values of this PrecisionRectangle to the provided values and updates the integer values of width and height accordingly.
PrecisionRectangle	setPreciseSize(PrecisionDimension size) Set the size of this PrecisionRectangle to the given dimension's width and height.
PrecisionRectangle	setPreciseWidth(double value) Sets the width of this PrecisionRectangle to the specified one.
PrecisionRectangle	setPreciseX(double value) Sets the x value.
PrecisionRectangle	setPreciseY(double value) Sets the y value.
Rectangle	setSize(Dimension d) Sets the width and height of this Rectangle to the width and height of the given Dimension and returns this for convenience.
Rectangle	setSize(int w, int h) Sets the width of this Rectangle to w and the height of this Rectangle to h and returns this for convenience.
void	setWidth(double value) Deprecated. Use setPreciseWidth(double) instead.
Rectangle	setWidth(int width) Sets the width of this Rectangle to the specified one.
void	setX(double value) Deprecated. Use setPreciseX(double) instead.
Rectangle	setX(int value) Sets the x value of the Rectangle and returns this for convenience.
void	setY(double value) Deprecated. Use setPreciseX(double) instead.
Rectangle	setY(int value) Sets the y value of the Rectangle and returns this for convenience.
Rectangle	shrink(double h, double v) Deprecated. Use shrink(int, int) or shrinkPrecise(double, double) instead.
Rectangle	shrink(Insets insets) Shrinks this rectangle by the amount specified in insets.
Rectangle	shrink(int h, int v) Shrinks the sides of this Rectangle by the horizontal and vertical values provided as input, and returns this Rectangle for convenience.
boolean	touches(Rectangle rect) Returns true if the input Rectangle touches this Rectangle.
Rectangle	translate(int dx, int dy) Moves this Rectangle horizontally by dx and vertically by dy, then returns this Rectangle for convenience.
Rectangle	translate(Point p) Moves this Rectangle horizontally by the x value of the given Point and vertically by the y value of the given Point, then returns this Rectangle for convenience.
Rectangle	transpose() Switches the x and y values, as well as the width and height of this Rectangle.
Rectangle	union(int x, int y) Updates this Rectangle's bounds to the minimum size which can hold both this Rectangle and the coordinate (x,y).
void	union(Point p) Updates this Rectangle's bounds to the minimum size which can hold both this Rectangle and the given Point.
PrecisionRectangle	union(PrecisionRectangle rect) Deprecated. Use union(Rectangle) instead
Rectangle	union(Rectangle rect) Updates this Rectangle's dimensions to the minimum size which can hold both this Rectangle and the given Rectangle.
void	updateInts() Deprecated. This method should not be accessed by clients any more (it will be made private in future releases). The update of integer and precision fields is performed automatically if preciseX, preciseY, preciseWidth, and preciseHeight field values are not manipulated directly, but only via respective methods offered by this class.

Methods inherited from class org.eclipse.draw2d.geometry.Rectangle

bottom, crop, equals, getCropped, getExpanded, getExpanded, getIntersection, getLeft, getLocation, getPosition, getResized, getResized, getRight, getShrinked, getShrinked, getSize, getTranslated, getTranslated, getTransposed, getUnion, getUnion, hashCode, height, intersects, isEmpty, right, scale, scale, toString, union, union, width, x, y

Methods inherited from class java.lang.Object

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

Field Detail

preciseHeight

public double preciseHeight

Deprecated. Use setPreciseHeight(double) and preciseHeight() instead. This field will become private in the future.

Double value for height

preciseWidth

public double preciseWidth

Deprecated. Use setPreciseWidth(double) and preciseWidth() instead. This field will become private in the future.

Double value for width

preciseX

public double preciseX

Deprecated. Use setPreciseX(double) and preciseX() instead. This field will become private in the future.

Double value for X

preciseY

public double preciseY

Deprecated. Use setPreciseX(double) and preciseY() instead. This field will become private in the future.

Double value for Y

Constructor Detail

PrecisionRectangle

public PrecisionRectangle()

Constructs a new PrecisionRectangle with all values 0.

PrecisionRectangle

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

Constructs a PrecisionRectangle with the provided values.

Parameters:

x - X location

y - Y location

width - Width of the rectangle

height - Height of the rectangle

Since:

3.7

PrecisionRectangle

public PrecisionRectangle(Point p,
                          Dimension d)

Constructs a new PrecisionRectangle from a given Point and a Dimension

Parameters:

p - The Point to specify x and y location of the PrecisionRectangle

d - The Dimension to use for width and height of the PrecisionRectangle

Since:

3.7

PrecisionRectangle

public PrecisionRectangle(Rectangle rect)

Constructs a new PrecisionRectangle from the given integer Rectangle.

Parameters:

rect - the base rectangle

Method Detail

contains

public boolean contains(int x,
                        int y)

Description copied from class: Rectangle

Returns whether the given coordinates are within the boundaries of this Rectangle. The boundaries are inclusive of the top and left edges, but exclusive of the bottom and right edges.

Overrides:

contains in class Rectangle

Parameters:

x - X value

y - Y value

Returns:

true if the coordinates are within this Rectangle

See Also:

Rectangle.contains(int, int)

contains

public boolean contains(Point p)

Description copied from class: Rectangle

Returns whether the given point is within the boundaries of this Rectangle. The boundaries are inclusive of the top and left edges, but exclusive of the bottom and right edges.

Overrides:

contains in class Rectangle

Parameters:

p - Point being tested for containment

Returns:

true if the Point is within this Rectangle

See Also:

Rectangle.contains(org.eclipse.draw2d.geometry.Point)

contains

public boolean contains(Rectangle rect)

Description copied from class: Rectangle

Returns true if the given rectangle is contained within the boundaries of this Rectangle.

Overrides:

contains in class Rectangle

Parameters:

rect - the Rectangle to test

Returns:

true if the Rectangle is within this Rectangle

See Also:

Rectangle.contains(org.eclipse.draw2d.geometry.Rectangle)

equals

public boolean equals(Object o)

Description copied from class: Rectangle

Returns whether the input object is equal to this Rectangle or not. Rectangles are equivalent if their x, y, height, and width values are the same.

Overrides:

equals in class Rectangle

Parameters:

o - Object being tested for equality

Returns:

Returns the result of the equality test

See Also:

Rectangle.equals(Object)

expand

public Rectangle expand(double h,
                        double v)

Deprecated. Use expandPrecise(double, double) instead.

Expands the horizontal and vertical sides of this Rectangle with the values provided as input, and returns this for convenience. The location of its center is kept constant.

Parameters:

h - Horizontal increment

v - Vertical increment

Returns:

this for convenience

Since:

3.4

expand

public Rectangle expand(Insets insets)

Description copied from class: Rectangle

Expands the horizontal and vertical sides of this Rectangle by the width and height of the given Insets, and returns this for convenience.

Overrides:

expand in class Rectangle

Parameters:

insets - contains the amounts to expand on each side

Returns:

this for convenience

See Also:

Rectangle.expand(org.eclipse.draw2d.geometry.Insets)

expand

public Rectangle expand(int h,
                        int v)

Description copied from class: Rectangle

Expands the horizontal and vertical sides of this Rectangle with the values provided as input, and returns this for convenience. The location of its center is kept constant.

Overrides:

expand in class Rectangle

Parameters:

h - Horizontal increment

v - Vertical increment

Returns:

this for convenience

See Also:

Rectangle.expand(int, int)

getBottom

public Point getBottom()

Description copied from class: Rectangle

Returns a new Point representing the middle point of the bottom side of this Rectangle.

Overrides:

getBottom in class Rectangle

Returns:

Point at the bottom of the Rectangle

See Also:

Rectangle.getBottom()

getBottomLeft

public Point getBottomLeft()

Description copied from class: Rectangle

Returns a new Point representing the bottom left point of this Rectangle.

Overrides:

getBottomLeft in class Rectangle

Returns:

Point at the bottom left of the rectangle

See Also:

Rectangle.getBottomLeft()

getBottomRight

public Point getBottomRight()

Description copied from class: Rectangle

Returns a new Point representing the bottom right point of this Rectangle.

Overrides:

getBottomRight in class Rectangle

Returns:

Point at the bottom right of the rectangle

See Also:

Rectangle.getBottomRight()

getCenter

public Point getCenter()

Description copied from class: Rectangle

Returns a new point representing the center of this Rectangle.

Overrides:

getCenter in class Rectangle

Returns:

Point at the center of the rectangle

See Also:

Rectangle.getCenter()

getCopy

public Rectangle getCopy()

Description copied from class: Rectangle

Returns a new Rectangle which has the exact same parameters as this Rectangle.

Overrides:

getCopy in class Rectangle

Returns:

Copy of this Rectangle

See Also:

Rectangle.getCopy()

getPreciseCopy

public PrecisionRectangle getPreciseCopy()

Returns a precise copy of this.

Returns:

a precise copy

getTop

public Point getTop()

Description copied from class: Rectangle

Returns a new Point which represents the middle point of the top side of this Rectangle.

Overrides:

getTop in class Rectangle

Returns:

Point at the top of the Rectangle

See Also:

Rectangle.getTop()

getTopLeft

public Point getTopLeft()

Description copied from class: Rectangle

Returns a new Point which represents the top left hand corner of this Rectangle.

Overrides:

getTopLeft in class Rectangle

Returns:

Point at the top left of the rectangle

See Also:

Rectangle.getTopLeft()

getTopRight

public Point getTopRight()

Description copied from class: Rectangle

Returns a new Point which represents the top right hand corner of this Rectangle.

Overrides:

getTopRight in class Rectangle

Returns:

Point at the top right of the rectangle

See Also:

Rectangle.getTopRight()

intersect

public Rectangle intersect(Rectangle rect)

Description copied from class: Rectangle

Sets the size of this Rectangle to the intersection region with the Rectangle supplied as input, and returns this for convenience. The location and dimensions are set to zero if there is no intersection with the input Rectangle.

Overrides:

intersect in class Rectangle

Parameters:

rect - Rectangle for the calculating intersection.

Returns:

this for convenience

See Also:

Rectangle.intersect(org.eclipse.draw2d.geometry.Rectangle)

performScale

public void performScale(double factor)

Description copied from interface: Translatable

Scales this object by the scale factor.

Specified by:

performScale in interface Translatable

Overrides:

performScale in class Rectangle

Parameters:

factor - The scale factor

See Also:

Rectangle.performScale(double)

performTranslate

public void performTranslate(int dx,
                             int dy)

Description copied from interface: Translatable

Translates this object horizontally by dx and vertically by dy.

Specified by:

performTranslate in interface Translatable

Overrides:

performTranslate in class Rectangle

Parameters:

dx - The amount to translate horizontally

dy - The amount to translate vertically

See Also:

Rectangle.performTranslate(int, int)

preciseBottom

public double preciseBottom()

Returns the bottom coordinte in double precision.

Returns:

the precise bottom

preciseHeight

public double preciseHeight()

Description copied from class: Rectangle

Returns double height

Overrides:

preciseHeight in class Rectangle

Returns:

double height

See Also:

Rectangle.preciseHeight()

preciseRight

public double preciseRight()

Returns the right side in double precision.

Returns:

the precise right

preciseWidth

public double preciseWidth()

Description copied from class: Rectangle

Returns double width

Overrides:

preciseWidth in class Rectangle

Returns:

double width

See Also:

Rectangle.preciseWidth()

preciseX

public double preciseX()

Description copied from class: Rectangle

Returns double x coordinate

Overrides:

preciseX in class Rectangle

Returns:

double x coordinate

See Also:

Rectangle.preciseX()

preciseY

public double preciseY()

Description copied from class: Rectangle

Returns double y coordinate

Overrides:

preciseY in class Rectangle

Returns:

double y coordinate

See Also:

Rectangle.preciseY()

resize

public Rectangle resize(Dimension d)

Description copied from class: Rectangle

Resizes this Rectangle by the Dimension provided as input and returns this for convenience. This Rectange's width will become this.width + sizeDelta.width. Likewise for height.

Overrides:

resize in class Rectangle

Parameters:

d - Resize data as a Dimension

Returns:

this for convenience

See Also:

Rectangle.resize(org.eclipse.draw2d.geometry.Dimension)

resize

public Rectangle resize(int w,
                        int h)

Description copied from class: Rectangle

Resizes this Rectangle by the values supplied as input and returns this for convenience. This Rectangle's width will become this.width + dw. This Rectangle's height will become this.height + dh.

Overrides:

resize in class Rectangle

Parameters:

w - Amount by which width is to be resized

h - Amount by which height is to be resized

Returns:

this for convenience

See Also:

Rectangle.resize(int, int)

setBounds

public Rectangle setBounds(int x,
                           int y,
                           int width,
                           int height)

Description copied from class: Rectangle

Sets the x, y, width, and height values of this Rectangle to the provided values.

Overrides:

setBounds in class Rectangle

Parameters:

x - The new x

y - The new y

width - The new width

height - The new height

Returns:

this for convenience

See Also:

Rectangle.setBounds(int, int, int, int)

setBounds

public Rectangle setBounds(Point location,
                           Dimension size)

Description copied from class: Rectangle

Sets the location and size of this rectangle to the provided ones.

Overrides:

setBounds in class Rectangle

Parameters:

location - The new location

size - The new size

Returns:

this for convenience

See Also:

Rectangle.setBounds(org.eclipse.draw2d.geometry.Point, org.eclipse.draw2d.geometry.Dimension)

setBounds

public Rectangle setBounds(Rectangle rect)

Description copied from class: Rectangle

Sets the parameters of this Rectangle from the Rectangle passed in and returns this for convenience.

Overrides:

setBounds in class Rectangle

Parameters:

rect - Rectangle providing the bounding values

Returns:

this for convenience

See Also:

Rectangle.setBounds(org.eclipse.draw2d.geometry.Rectangle)

setHeight

public void setHeight(double value)

Deprecated. Use setPreciseHeight(double) instead.

Sets the height.

Parameters:

value - the new height

setHeight

public Rectangle setHeight(int height)

Description copied from class: Rectangle

Sets the height of this Rectangle to the specified one.

Overrides:

setHeight in class Rectangle

Parameters:

height - The new height

Returns:

this for convenience.

See Also:

Rectangle.setHeight(int)

setLocation

public Rectangle setLocation(int x,
                             int y)

Description copied from class: Rectangle

Sets the location of this Rectangle to the coordinates given as input and returns this for convenience.

Overrides:

setLocation in class Rectangle

Parameters:

x - The new X coordinate

y - The new Y coordinate

Returns:

this for convenience

See Also:

Rectangle.setLocation(int, int)

setLocation

public Rectangle setLocation(Point loc)

Description copied from class: Rectangle

Sets the location of this Rectangle to the point given as input and returns this for convenience.

Overrides:

setLocation in class Rectangle

Parameters:

loc - New position of this Rectangle

Returns:

this for convenience

See Also:

Rectangle.setLocation(org.eclipse.draw2d.geometry.Point)

setPreciseBounds

public PrecisionRectangle setPreciseBounds(double x,
                                           double y,
                                           double width,
                                           double height)

Sets the preciseX, preciseY, preciseWidth, and preciseHeight values of this PrecisionRectangle to the provided values and updates the integer values of x, y, width, and height accordingly.

Parameters:

x - The new x

y - The new y

width - The new width

height - The new height

Returns:

this for convenience

Since:

3.7

setPreciseHeight

public PrecisionRectangle setPreciseHeight(double value)

Sets the height of this PrecisionRectangle to the specified value.

Parameters:

value - The new height.

Returns:

this for convenience

Since:

3.7

setPreciseLocation

public PrecisionRectangle setPreciseLocation(double x,
                                             double y)

Sets the preciseX and preciseY values of this PrecisionRectangle to the provided values and updates the integer values of x and y accordingly.

Parameters:

x - The new x value

y - The new y value

Returns:

this for convenience

Since:

3.7

setPreciseLocation

public PrecisionRectangle setPreciseLocation(PrecisionPoint loc)

Sets the precise location of this PrecisionRectangle

Parameters:

loc - The new location

Returns:

this for convenience.

Since:

3.7

setPreciseSize

public PrecisionRectangle setPreciseSize(double w,
                                         double h)

Sets the preciseWidth and preciseHeight values of this PrecisionRectangle to the provided values and updates the integer values of width and height accordingly.

Parameters:

w - The new width

h - The new height

Returns:

this for convenience.

Since:

3.7

setPreciseSize

public PrecisionRectangle setPreciseSize(PrecisionDimension size)

Set the size of this PrecisionRectangle to the given dimension's width and height. Returns this for convenience.

Parameters:

size - The new size

Returns:

this for convenience.

Since:

3.7

setPreciseWidth

public PrecisionRectangle setPreciseWidth(double value)

Sets the width of this PrecisionRectangle to the specified one.

Parameters:

value - The new width

Returns:

this for convenience

Since:

3.7

setPreciseX

public PrecisionRectangle setPreciseX(double value)

Sets the x value.

Parameters:

value - The new x value

Returns:

this for convenience

Since:

3.7

setPreciseY

public PrecisionRectangle setPreciseY(double value)

Sets the y value.

Parameters:

value - the new y value

Returns:

this for convenience

Since:

3.7

setSize

public Rectangle setSize(Dimension d)

Description copied from class: Rectangle

Sets the width and height of this Rectangle to the width and height of the given Dimension and returns this for convenience.

Overrides:

setSize in class Rectangle

Parameters:

d - The new Dimension

Returns:

this for convenience

See Also:

Rectangle.setSize(org.eclipse.draw2d.geometry.Dimension)

setSize

public Rectangle setSize(int w,
                         int h)

Description copied from class: Rectangle

Sets the width of this Rectangle to w and the height of this Rectangle to h and returns this for convenience.

Overrides:

setSize in class Rectangle

Parameters:

w - The new width

h - The new height

Returns:

this for convenience

See Also:

Rectangle.setSize(int, int)

setWidth

public void setWidth(double value)

Deprecated. Use setPreciseWidth(double) instead.

Sets the width.

Parameters:

value - the new width

setWidth

public Rectangle setWidth(int width)

Description copied from class: Rectangle

Sets the width of this Rectangle to the specified one.

Overrides:

setWidth in class Rectangle

Parameters:

width - The new width

Returns:

this for convenience.

See Also:

Rectangle.setWidth(int)

setX

public void setX(double value)

Deprecated. Use setPreciseX(double) instead.

Sets the x value.

Parameters:

value - the new x value

setX

public Rectangle setX(int value)

Description copied from class: Rectangle

Sets the x value of the Rectangle and returns this for convenience.

Overrides:

setX in class Rectangle

Parameters:

value - The new x value

Returns:

this for convenience

See Also:

Rectangle.setX(int)

setY

public void setY(double value)

Deprecated. Use setPreciseX(double) instead.

Sets the y value.

Parameters:

value - the new y value

setY

public Rectangle setY(int value)

Description copied from class: Rectangle

Sets the y value of the Rectangle and returns this for convenience.

Overrides:

setY in class Rectangle

Parameters:

value - The new y value

Returns:

this for convenience

See Also:

Rectangle.setY(int)

shrink

public Rectangle shrink(double h,
                        double v)

Deprecated. Use shrink(int, int) or shrinkPrecise(double, double) instead.

Shrinks the sides of this Rectangle by the horizontal and vertical values provided as input, and returns this Rectangle for convenience. The center of this Rectangle is kept constant.

Parameters:

h - Horizontal reduction amount

v - Vertical reduction amount

Returns:

this for convenience

Since:

3.4

shrink

public Rectangle shrink(Insets insets)

Description copied from class: Rectangle

Shrinks this rectangle by the amount specified in insets.

Overrides:

shrink in class Rectangle

Parameters:

insets - Insets to be removed from the Rectangle

Returns:

this for convenience

See Also:

Rectangle.shrink(org.eclipse.draw2d.geometry.Insets)

shrink

public Rectangle shrink(int h,
                        int v)

Description copied from class: Rectangle

Shrinks the sides of this Rectangle by the horizontal and vertical values provided as input, and returns this Rectangle for convenience. The center of this Rectangle is kept constant.

Overrides:

shrink in class Rectangle

Parameters:

h - Horizontal reduction amount

v - Vertical reduction amount

Returns:

this for convenience

See Also:

Rectangle.shrink(int, int)

touches

public boolean touches(Rectangle rect)

Description copied from class: Rectangle

Returns true if the input Rectangle touches this Rectangle.

Overrides:

touches in class Rectangle

Parameters:

rect - Rectangle being checked for contact

Returns:

true if rect touches this Rectangle

See Also:

Rectangle.touches(org.eclipse.draw2d.geometry.Rectangle)

translate

public Rectangle translate(int dx,
                           int dy)

Description copied from class: Rectangle

Moves this Rectangle horizontally by dx and vertically by dy, then returns this Rectangle for convenience.

Overrides:

translate in class Rectangle

Parameters:

dx - Shift along X axis

dy - Shift along Y axis

Returns:

this for convenience

See Also:

Rectangle.translate(int, int)

translate

public Rectangle translate(Point p)

Description copied from class: Rectangle

Moves this Rectangle horizontally by the x value of the given Point and vertically by the y value of the given Point, then returns this Rectangle for convenience.

Overrides:

translate in class Rectangle

Parameters:

p - Point which provides translation information

Returns:

this for convenience

See Also:

Rectangle.translate(org.eclipse.draw2d.geometry.Point)

transpose

public Rectangle transpose()

Description copied from class: Rectangle

Switches the x and y values, as well as the width and height of this Rectangle. Useful for orientation changes.

Overrides:

transpose in class Rectangle

Returns:

this for convenience

See Also:

Rectangle.transpose()

union

public Rectangle union(int x,
                       int y)

Description copied from class: Rectangle

Updates this Rectangle's bounds to the minimum size which can hold both this Rectangle and the coordinate (x,y).

Overrides:

union in class Rectangle

Parameters:

x - X coordinate

y - Y coordinate

Returns:

this for convenience

See Also:

Rectangle.union(int, int)

union

public void union(Point p)

Description copied from class: Rectangle

Updates this Rectangle's bounds to the minimum size which can hold both this Rectangle and the given Point.

Overrides:

union in class Rectangle

Parameters:

p - Point to be unioned with this Rectangle

See Also:

Rectangle.union(org.eclipse.draw2d.geometry.Point)

union

public PrecisionRectangle union(PrecisionRectangle rect)

Deprecated. Use union(Rectangle) instead

Unions the given PrecisionRectangle with this rectangle and returns this for convenience.

Parameters:

rect - the rectangle being unioned

Returns:

this for convenience

Since:

3.0

union

public Rectangle union(Rectangle rect)

Description copied from class: Rectangle

Updates this Rectangle's dimensions to the minimum size which can hold both this Rectangle and the given Rectangle.

Overrides:

union in class Rectangle

Parameters:

rect - Rectangle to be unioned with this Rectangle

Returns:

this for convenience

See Also:

Rectangle.union(org.eclipse.draw2d.geometry.Rectangle)

updateInts

public void updateInts()

Deprecated. This method should not be accessed by clients any more (it will be made private in future releases). The update of integer and precision fields is performed automatically if preciseX, preciseY, preciseWidth, and preciseHeight field values are not manipulated directly, but only via respective methods offered by this class.

Updates the integer values based on the current precise values.

Since:

3.0