jdk.awt.Rectangle
A Rectangle specifies an area in a coordinate space that is enclosed by the Rectangle object's upper-left point (x,y) in the coordinate space, its width, and its height.
A Rectangle object's width and height are public fields. The constructors that create a Rectangle, and the methods that can modify one, do not prevent setting a negative value for width or height.
A Rectangle whose width or height is exactly zero has location along those axes with zero dimension, but is otherwise considered empty. The isEmpty() method will return true for such a Rectangle. Methods which test if an empty Rectangle contains or intersects a point or rectangle will always return false if either dimension is zero. Methods which combine such a Rectangle with a point or rectangle will include the location of the Rectangle on that axis in the result as if the add(Point) method were being called.
A Rectangle whose width or height is negative has neither location nor dimension along those axes with negative dimensions. Such a Rectangle is treated as non-existant along those axes. Such a Rectangle is also empty with respect to containment calculations and methods which test if it contains or intersects a point or rectangle will always return false. Methods which combine such a Rectangle with a point or rectangle will ignore the Rectangle entirely in generating the result. If two Rectangle objects are combined and each has a negative dimension, the result will have at least one negative dimension.
Methods which affect only the location of a Rectangle will operate on its location regardless of whether or not it has a negative or zero dimension along either axis.
Note that a Rectangle constructed with the default no-argument constructor will have dimensions of 0x0 and therefore be empty. That Rectangle will still have a location of (0,0) and will contribute that location to the union and add operations. Code attempting to accumulate the bounds of a set of points should therefore initially construct the Rectangle with a specifically negative width and height or it should use the first point in the set to construct the Rectangle. For example:
Rectangle bounds = new Rectangle(0, 0, -1, -1);
for (int i = 0; i < points.length; i++) {
bounds.add(points[i]);
}
or if we know that the points array contains at least one point:
Rectangle bounds = new Rectangle(points[0]);
for (int i = 1; i < points.length; i++) {
bounds.add(points[i]);
}
This class uses 32-bit integers to store its location and dimensions. Frequently operations may produce a result that exceeds the range of a 32-bit integer. The methods will calculate their results in a way that avoids any 32-bit overflow for intermediate results and then choose the best representation to store the final results back into the 32-bit fields which hold the location and dimensions. The location of the result will be stored into the x and y fields by clipping the true result to the nearest 32-bit value. The values stored into the width and height dimension fields will be chosen as the 32-bit values that encompass the largest part of the true result as possible. Generally this means that the dimension will be clipped independently to the range of 32-bit integers except that if the location had to be moved to store it into its pair of 32-bit fields then the dimensions will be adjusted relative to the "best representation" of the location. If the true result had a negative dimension and was therefore non-existant along one or both axes, the stored dimensions will be negative numbers in those axes. If the true result had a location that could be represented within the range of 32-bit integers, but zero dimension along one or both axes, then the stored dimensions will be zero in those axes.
A Rectangle specifies an area in a coordinate space that is
enclosed by the Rectangle object's upper-left point
(x,y)
in the coordinate space, its width, and its height.
A Rectangle object's width and
height are public fields. The constructors
that create a Rectangle, and the methods that can modify
one, do not prevent setting a negative value for width or height.
A Rectangle whose width or height is exactly zero has location
along those axes with zero dimension, but is otherwise considered empty.
The isEmpty() method will return true for such a Rectangle.
Methods which test if an empty Rectangle contains or intersects
a point or rectangle will always return false if either dimension is zero.
Methods which combine such a Rectangle with a point or rectangle
will include the location of the Rectangle on that axis in the
result as if the add(Point) method were being called.
A Rectangle whose width or height is negative has neither
location nor dimension along those axes with negative dimensions.
Such a Rectangle is treated as non-existant along those axes.
Such a Rectangle is also empty with respect to containment
calculations and methods which test if it contains or intersects a
point or rectangle will always return false.
Methods which combine such a Rectangle with a point or rectangle
will ignore the Rectangle entirely in generating the result.
If two Rectangle objects are combined and each has a negative
dimension, the result will have at least one negative dimension.
Methods which affect only the location of a Rectangle will
operate on its location regardless of whether or not it has a negative
or zero dimension along either axis.
Note that a Rectangle constructed with the default no-argument
constructor will have dimensions of 0x0 and therefore be empty.
That Rectangle will still have a location of (0,0) and
will contribute that location to the union and add operations.
Code attempting to accumulate the bounds of a set of points should
therefore initially construct the Rectangle with a specifically
negative width and height or it should use the first point in the set
to construct the Rectangle.
For example:
Rectangle bounds = new Rectangle(0, 0, -1, -1);
for (int i = 0; i < points.length; i++) {
bounds.add(points[i]);
}
or if we know that the points array contains at least one point:
Rectangle bounds = new Rectangle(points[0]);
for (int i = 1; i < points.length; i++) {
bounds.add(points[i]);
}
This class uses 32-bit integers to store its location and dimensions.
Frequently operations may produce a result that exceeds the range of
a 32-bit integer.
The methods will calculate their results in a way that avoids any
32-bit overflow for intermediate results and then choose the best
representation to store the final results back into the 32-bit fields
which hold the location and dimensions.
The location of the result will be stored into the x and
y fields by clipping the true result to the nearest 32-bit value.
The values stored into the width and height dimension
fields will be chosen as the 32-bit values that encompass the largest
part of the true result as possible.
Generally this means that the dimension will be clipped independently
to the range of 32-bit integers except that if the location had to be
moved to store it into its pair of 32-bit fields then the dimensions
will be adjusted relative to the "best representation" of the location.
If the true result had a negative dimension and was therefore
non-existant along one or both axes, the stored dimensions will be
negative numbers in those axes.
If the true result had a location that could be represented within
the range of 32-bit integers, but zero dimension along one or both
axes, then the stored dimensions will be zero in those axes.->rectangleclj
(->rectangle)(->rectangle r)(->rectangle width height)(->rectangle x y width height)Constructor.
Constructs a new Rectangle whose upper-left corner is specified as (x,y) and whose width and height are specified by the arguments of the same name.
x - the specified X coordinate - int
y - the specified Y coordinate - int
width - the width of the Rectangle - int
height - the height of the Rectangle - int
Constructor. Constructs a new Rectangle whose upper-left corner is specified as (x,y) and whose width and height are specified by the arguments of the same name. x - the specified X coordinate - `int` y - the specified Y coordinate - `int` width - the width of the Rectangle - `int` height - the height of the Rectangle - `int`
addclj
(add this pt)(add this newx newy)Adds a point, specified by the integer arguments newx,newy to the bounds of this Rectangle.
If this Rectangle has any dimension less than zero, the rules for non-existant rectangles apply. In that case, the new bounds of this Rectangle will have a location equal to the specified coordinates and width and height equal to zero.
After adding a point, a call to contains with the added point as an argument does not necessarily return true. The contains method does not return true for points on the right or bottom edges of a Rectangle. Therefore, if the added point falls on the right or bottom edge of the enlarged Rectangle, contains returns false for that point. If the specified point must be contained within the new Rectangle, a 1x1 rectangle should be added instead:
r.add(newx, newy, 1, 1);
newx - the X coordinate of the new point - int
newy - the Y coordinate of the new point - int
Adds a point, specified by the integer arguments newx,newy
to the bounds of this Rectangle.
If this Rectangle has any dimension less than zero,
the rules for non-existant
rectangles apply.
In that case, the new bounds of this Rectangle will
have a location equal to the specified coordinates and
width and height equal to zero.
After adding a point, a call to contains with the
added point as an argument does not necessarily return
true. The contains method does not
return true for points on the right or bottom
edges of a Rectangle. Therefore, if the added point
falls on the right or bottom edge of the enlarged
Rectangle, contains returns
false for that point.
If the specified point must be contained within the new
Rectangle, a 1x1 rectangle should be added instead:
r.add(newx, newy, 1, 1);
newx - the X coordinate of the new point - `int`
newy - the Y coordinate of the new point - `int`containsclj
(contains this p)(contains this x y)(contains this x y w h)Checks whether this Rectangle entirely contains the Rectangle at the specified location (X,Y) with the specified dimensions (W,H).
x - the specified X coordinate - int
y - the specified Y coordinate - int
w - the width of the Rectangle - int
h - the height of the Rectangle - int
returns: true if the Rectangle specified by
(X, Y, W, H)
is entirely enclosed inside this Rectangle;
false otherwise. - boolean
Checks whether this Rectangle entirely contains
the Rectangle
at the specified location (X,Y) with the
specified dimensions (W,H).
x - the specified X coordinate - `int`
y - the specified Y coordinate - `int`
w - the width of the Rectangle - `int`
h - the height of the Rectangle - `int`
returns: true if the Rectangle specified by
(X, Y, W, H)
is entirely enclosed inside this Rectangle;
false otherwise. - `boolean`create-intersectionclj
(create-intersection this r)Returns a new Rectangle2D object representing the intersection of this Rectangle2D with the specified Rectangle2D.
r - the Rectangle2D to be intersected with this Rectangle2D - java.awt.geom.Rectangle2D
returns: the largest Rectangle2D contained in both
the specified Rectangle2D and in this
Rectangle2D. - java.awt.geom.Rectangle2D
Returns a new Rectangle2D object representing the
intersection of this Rectangle2D with the specified
Rectangle2D.
r - the Rectangle2D to be intersected with this Rectangle2D - `java.awt.geom.Rectangle2D`
returns: the largest Rectangle2D contained in both
the specified Rectangle2D and in this
Rectangle2D. - `java.awt.geom.Rectangle2D`create-unionclj
(create-union this r)Returns a new Rectangle2D object representing the union of this Rectangle2D with the specified Rectangle2D.
r - the Rectangle2D to be combined with this Rectangle2D - java.awt.geom.Rectangle2D
returns: the smallest Rectangle2D containing both
the specified Rectangle2D and this
Rectangle2D. - java.awt.geom.Rectangle2D
Returns a new Rectangle2D object representing the union of this Rectangle2D with the specified Rectangle2D. r - the Rectangle2D to be combined with this Rectangle2D - `java.awt.geom.Rectangle2D` returns: the smallest Rectangle2D containing both the specified Rectangle2D and this Rectangle2D. - `java.awt.geom.Rectangle2D`
empty?clj
(empty? this)Determines whether the RectangularShape is empty. When the RectangularShape is empty, it encloses no area.
returns: true if the RectangularShape is empty;
false otherwise. - boolean
Determines whether the RectangularShape is empty.
When the RectangularShape is empty, it encloses no
area.
returns: true if the RectangularShape is empty;
false otherwise. - `boolean`equalsclj
(equals this obj)Checks whether two rectangles are equal.
The result is true if and only if the argument is not null and is a Rectangle object that has the same upper-left corner, width, and height as this Rectangle.
obj - the Object to compare with this Rectangle - java.lang.Object
returns: true if the objects are equal;
false otherwise. - boolean
Checks whether two rectangles are equal.
The result is true if and only if the argument is not
null and is a Rectangle object that has the
same upper-left corner, width, and height as
this Rectangle.
obj - the Object to compare with this Rectangle - `java.lang.Object`
returns: true if the objects are equal;
false otherwise. - `boolean`get-boundsclj
(get-bounds this)Gets the bounding Rectangle of this Rectangle.
This method is included for completeness, to parallel the getBounds method of Component.
returns: a new Rectangle, equal to the
bounding Rectangle for this Rectangle. - java.awt.Rectangle
Gets the bounding Rectangle of this Rectangle. This method is included for completeness, to parallel the getBounds method of Component. returns: a new Rectangle, equal to the bounding Rectangle for this Rectangle. - `java.awt.Rectangle`
get-bounds-2-dclj
(get-bounds-2-d this)Returns a high precision and more accurate bounding box of the Shape than the getBounds method. Note that there is no guarantee that the returned Rectangle2D is the smallest bounding box that encloses the Shape, only that the Shape lies entirely within the indicated Rectangle2D. The bounding box returned by this method is usually tighter than that returned by the getBounds method and never fails due to overflow problems since the return value can be an instance of the Rectangle2D that uses double precision values to store the dimensions.
Note that the definition of insideness can lead to situations where points on the defining outline of the shape may not be considered contained in the returned bounds object, but only in cases where those points are also not considered contained in the original shape.
If a point is inside the shape according to the contains(point) method, then it must be inside the returned Rectangle2D bounds object according to the contains(point) method of the bounds. Specifically:
shape.contains(p) requires bounds.contains(p)
If a point is not inside the shape, then it might still be contained in the bounds object:
bounds.contains(p) does not imply shape.contains(p)
returns: an instance of Rectangle2D that is a
high-precision bounding box of the Shape. - java.awt.geom.Rectangle2D
Returns a high precision and more accurate bounding box of
the Shape than the getBounds method.
Note that there is no guarantee that the returned
Rectangle2D is the smallest bounding box that encloses
the Shape, only that the Shape lies
entirely within the indicated Rectangle2D. The
bounding box returned by this method is usually tighter than that
returned by the getBounds method and never fails due
to overflow problems since the return value can be an instance of
the Rectangle2D that uses double precision values to
store the dimensions.
Note that the
definition of insideness can lead to situations where points
on the defining outline of the shape may not be considered
contained in the returned bounds object, but only in cases
where those points are also not considered contained in the original
shape.
If a point is inside the shape according to the
contains(point) method, then it must
be inside the returned Rectangle2D bounds object according
to the contains(point) method of the
bounds. Specifically:
shape.contains(p) requires bounds.contains(p)
If a point is not inside the shape, then it might
still be contained in the bounds object:
bounds.contains(p) does not imply shape.contains(p)
returns: an instance of Rectangle2D that is a
high-precision bounding box of the Shape. - `java.awt.geom.Rectangle2D`get-heightclj
(get-height this)Returns the height of the bounding Rectangle in double precision.
returns: the height of the bounding Rectangle. - double
Returns the height of the bounding Rectangle in double precision. returns: the height of the bounding Rectangle. - `double`
get-locationclj
(get-location this)Returns the location of this Rectangle.
This method is included for completeness, to parallel the getLocation method of Component.
returns: the Point that is the upper-left corner of
this Rectangle. - java.awt.Point
Returns the location of this Rectangle.
This method is included for completeness, to parallel the
getLocation method of Component.
returns: the Point that is the upper-left corner of
this Rectangle. - `java.awt.Point`get-sizeclj
(get-size this)Gets the size of this Rectangle, represented by the returned Dimension.
This method is included for completeness, to parallel the getSize method of Component.
returns: a Dimension, representing the size of
this Rectangle. - java.awt.Dimension
Gets the size of this Rectangle, represented by
the returned Dimension.
This method is included for completeness, to parallel the
getSize method of Component.
returns: a Dimension, representing the size of
this Rectangle. - `java.awt.Dimension`get-widthclj
(get-width this)Returns the width of the bounding Rectangle in double precision.
returns: the width of the bounding Rectangle. - double
Returns the width of the bounding Rectangle in double precision. returns: the width of the bounding Rectangle. - `double`
get-xclj
(get-x this)Returns the X coordinate of the bounding Rectangle in double precision.
returns: the X coordinate of the bounding Rectangle. - double
Returns the X coordinate of the bounding Rectangle in double precision. returns: the X coordinate of the bounding Rectangle. - `double`
get-yclj
(get-y this)Returns the Y coordinate of the bounding Rectangle in double precision.
returns: the Y coordinate of the bounding Rectangle. - double
Returns the Y coordinate of the bounding Rectangle in double precision. returns: the Y coordinate of the bounding Rectangle. - `double`
growclj
(grow this h v)Resizes the Rectangle both horizontally and vertically.
This method modifies the Rectangle so that it is h units larger on both the left and right side, and v units larger at both the top and bottom.
The new Rectangle has (x - h, y - v) as its upper-left corner, width of (width 2h), and a height of (height 2v).
If negative values are supplied for h and v, the size of the Rectangle decreases accordingly. The grow method will check for integer overflow and underflow, but does not check whether the resulting values of width and height grow from negative to non-negative or shrink from non-negative to negative.
h - the horizontal expansion - int
v - the vertical expansion - int
Resizes the Rectangle both horizontally and vertically. This method modifies the Rectangle so that it is h units larger on both the left and right side, and v units larger at both the top and bottom. The new Rectangle has (x - h, y - v) as its upper-left corner, width of (width 2h), and a height of (height 2v). If negative values are supplied for h and v, the size of the Rectangle decreases accordingly. The grow method will check for integer overflow and underflow, but does not check whether the resulting values of width and height grow from negative to non-negative or shrink from non-negative to negative. h - the horizontal expansion - `int` v - the vertical expansion - `int`
heightclj
(height this)Instance Field.
The height of the Rectangle.
type: int
Instance Field. The height of the Rectangle. type: int
insideclj
(inside this x y)Deprecated. As of JDK version 1.1, replaced by contains(int, int).
x - the specified X coordinate - int
y - the specified Y coordinate - int
returns: true if the point
(X,Y) is inside this
Rectangle;
false otherwise. - boolean
Deprecated. As of JDK version 1.1,
replaced by contains(int, int).
x - the specified X coordinate - `int`
y - the specified Y coordinate - `int`
returns: true if the point
(X,Y) is inside this
Rectangle;
false otherwise. - `boolean`intersectionclj
(intersection this r)Computes the intersection of this Rectangle with the specified Rectangle. Returns a new Rectangle that represents the intersection of the two rectangles. If the two rectangles do not intersect, the result will be an empty rectangle.
r - the specified Rectangle - java.awt.Rectangle
returns: the largest Rectangle contained in both the
specified Rectangle and in
this Rectangle; or if the rectangles
do not intersect, an empty rectangle. - java.awt.Rectangle
Computes the intersection of this Rectangle with the
specified Rectangle. Returns a new Rectangle
that represents the intersection of the two rectangles.
If the two rectangles do not intersect, the result will be
an empty rectangle.
r - the specified Rectangle - `java.awt.Rectangle`
returns: the largest Rectangle contained in both the
specified Rectangle and in
this Rectangle; or if the rectangles
do not intersect, an empty rectangle. - `java.awt.Rectangle`intersectsclj
(intersects this r)Determines whether or not this Rectangle and the specified Rectangle intersect. Two rectangles intersect if their intersection is nonempty.
r - the specified Rectangle - java.awt.Rectangle
returns: true if the specified Rectangle
and this Rectangle intersect;
false otherwise. - boolean
Determines whether or not this Rectangle and the specified
Rectangle intersect. Two rectangles intersect if
their intersection is nonempty.
r - the specified Rectangle - `java.awt.Rectangle`
returns: true if the specified Rectangle
and this Rectangle intersect;
false otherwise. - `boolean`moveclj
(move this x y)Deprecated. As of JDK version 1.1, replaced by setLocation(int, int).
x - the X coordinate of the new location - int
y - the Y coordinate of the new location - int
Deprecated. As of JDK version 1.1, replaced by setLocation(int, int). x - the X coordinate of the new location - `int` y - the Y coordinate of the new location - `int`
outcodeclj
(outcode this x y)Determines where the specified coordinates lie with respect to this Rectangle2D. This method computes a binary OR of the appropriate mask values indicating, for each side of this Rectangle2D, whether or not the specified coordinates are on the same side of the edge as the rest of this Rectangle2D.
x - the specified X coordinate - double
y - the specified Y coordinate - double
returns: the logical OR of all appropriate out codes. - int
Determines where the specified coordinates lie with respect to this Rectangle2D. This method computes a binary OR of the appropriate mask values indicating, for each side of this Rectangle2D, whether or not the specified coordinates are on the same side of the edge as the rest of this Rectangle2D. x - the specified X coordinate - `double` y - the specified Y coordinate - `double` returns: the logical OR of all appropriate out codes. - `int`
reshapeclj
(reshape this x y width height)Deprecated. As of JDK version 1.1, replaced by setBounds(int, int, int, int).
x - the new X coordinate for the upper-left corner of this Rectangle - int
y - the new Y coordinate for the upper-left corner of this Rectangle - int
width - the new width for this Rectangle - int
height - the new height for this Rectangle - int
Deprecated. As of JDK version 1.1, replaced by setBounds(int, int, int, int). x - the new X coordinate for the upper-left corner of this Rectangle - `int` y - the new Y coordinate for the upper-left corner of this Rectangle - `int` width - the new width for this Rectangle - `int` height - the new height for this Rectangle - `int`
resizeclj
(resize this width height)Deprecated. As of JDK version 1.1, replaced by setSize(int, int).
width - the new width for this Rectangle - int
height - the new height for this Rectangle - int
Deprecated. As of JDK version 1.1, replaced by setSize(int, int). width - the new width for this Rectangle - `int` height - the new height for this Rectangle - `int`
set-boundsclj
(set-bounds this r)(set-bounds this x y width height)Sets the bounding Rectangle of this Rectangle to the specified x, y, width, and height.
This method is included for completeness, to parallel the setBounds method of Component.
x - the new X coordinate for the upper-left corner of this Rectangle - int
y - the new Y coordinate for the upper-left corner of this Rectangle - int
width - the new width for this Rectangle - int
height - the new height for this Rectangle - int
Sets the bounding Rectangle of this Rectangle to the specified x, y, width, and height. This method is included for completeness, to parallel the setBounds method of Component. x - the new X coordinate for the upper-left corner of this Rectangle - `int` y - the new Y coordinate for the upper-left corner of this Rectangle - `int` width - the new width for this Rectangle - `int` height - the new height for this Rectangle - `int`
set-locationclj
(set-location this p)(set-location this x y)Moves this Rectangle to the specified location.
This method is included for completeness, to parallel the setLocation method of Component.
x - the X coordinate of the new location - int
y - the Y coordinate of the new location - int
Moves this Rectangle to the specified location. This method is included for completeness, to parallel the setLocation method of Component. x - the X coordinate of the new location - `int` y - the Y coordinate of the new location - `int`
set-rectclj
(set-rect this x y width height)Sets the bounds of this Rectangle to the integer bounds which encompass the specified x, y, width, and height. If the parameters specify a Rectangle that exceeds the maximum range of integers, the result will be the best representation of the specified Rectangle intersected with the maximum integer bounds.
x - the X coordinate of the upper-left corner of the specified rectangle - double
y - the Y coordinate of the upper-left corner of the specified rectangle - double
width - the width of the specified rectangle - double
height - the new height of the specified rectangle - double
Sets the bounds of this Rectangle to the integer bounds which encompass the specified x, y, width, and height. If the parameters specify a Rectangle that exceeds the maximum range of integers, the result will be the best representation of the specified Rectangle intersected with the maximum integer bounds. x - the X coordinate of the upper-left corner of the specified rectangle - `double` y - the Y coordinate of the upper-left corner of the specified rectangle - `double` width - the width of the specified rectangle - `double` height - the new height of the specified rectangle - `double`
set-sizeclj
(set-size this d)(set-size this width height)Sets the size of this Rectangle to the specified width and height.
This method is included for completeness, to parallel the setSize method of Component.
width - the new width for this Rectangle - int
height - the new height for this Rectangle - int
Sets the size of this Rectangle to the specified width and height. This method is included for completeness, to parallel the setSize method of Component. width - the new width for this Rectangle - `int` height - the new height for this Rectangle - `int`
to-stringclj
(to-string this)Returns a String representing this Rectangle and its values.
returns: a String representing this
Rectangle object's coordinate and size values. - java.lang.String
Returns a String representing this
Rectangle and its values.
returns: a String representing this
Rectangle object's coordinate and size values. - `java.lang.String`translateclj
(translate this dx dy)Translates this Rectangle the indicated distance, to the right along the X coordinate axis, and downward along the Y coordinate axis.
dx - the distance to move this Rectangle along the X axis - int
dy - the distance to move this Rectangle along the Y axis - int
Translates this Rectangle the indicated distance, to the right along the X coordinate axis, and downward along the Y coordinate axis. dx - the distance to move this Rectangle along the X axis - `int` dy - the distance to move this Rectangle along the Y axis - `int`
unionclj
(union this r)Computes the union of this Rectangle with the specified Rectangle. Returns a new Rectangle that represents the union of the two rectangles.
If either Rectangle has any dimension less than zero the rules for non-existant rectangles apply. If only one has a dimension less than zero, then the result will be a copy of the other Rectangle. If both have dimension less than zero, then the result will have at least one dimension less than zero.
If the resulting Rectangle would have a dimension too large to be expressed as an int, the result will have a dimension of Integer.MAX_VALUE along that dimension.
r - the specified Rectangle - java.awt.Rectangle
returns: the smallest Rectangle containing both
the specified Rectangle and this
Rectangle. - java.awt.Rectangle
Computes the union of this Rectangle with the
specified Rectangle. Returns a new
Rectangle that
represents the union of the two rectangles.
If either Rectangle has any dimension less than zero
the rules for non-existant rectangles
apply.
If only one has a dimension less than zero, then the result
will be a copy of the other Rectangle.
If both have dimension less than zero, then the result will
have at least one dimension less than zero.
If the resulting Rectangle would have a dimension
too large to be expressed as an int, the result
will have a dimension of Integer.MAX_VALUE along
that dimension.
r - the specified Rectangle - `java.awt.Rectangle`
returns: the smallest Rectangle containing both
the specified Rectangle and this
Rectangle. - `java.awt.Rectangle`widthclj
(width this)Instance Field.
The width of the Rectangle.
type: int
Instance Field. The width of the Rectangle. type: int
xclj
(x this)Instance Field.
The X coordinate of the upper-left corner of the Rectangle.
type: int
Instance Field. The X coordinate of the upper-left corner of the Rectangle. type: int
yclj
(y this)Instance Field.
The Y coordinate of the upper-left corner of the Rectangle.
type: int
Instance Field. The Y coordinate of the upper-left corner of the Rectangle. type: int
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