java.lang.Object | ||
↳ | java.awt.geom.RectangularShape | |
↳ | java.awt.geom.RoundRectangle2D |
Known Direct Subclasses |
The RoundRectangle2D
class defines a rectangle with
rounded corners defined by a location (x,y)
, a
dimension (w x h)
, and the width and height of an arc
with which to round the corners.
This class is the abstract superclass for all objects that store a 2D rounded rectangle. The actual storage representation of the coordinates is left to the subclass.
Nested Classes | |||||||||||
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RoundRectangle2D.Double | The Double class defines a rectangle with rounded
corners all specified in double coordinates. |
||||||||||
RoundRectangle2D.Float | The Float class defines a rectangle with rounded
corners all specified in float coordinates. |
Protected Constructors | |||||||||||
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This is an abstract class that cannot be instantiated directly.
|
Public Methods | |||||||||||
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Determines whether or not the specified
Object is
equal to this RoundRectangle2D . | |||||||||||
Gets the height of the arc that rounds off the corners.
| |||||||||||
Gets the width of the arc that rounds off the corners.
| |||||||||||
Returns an iteration object that defines the boundary of this
RoundRectangle2D . | |||||||||||
Returns the hashcode for this
RoundRectangle2D . | |||||||||||
Sets the location and size of the framing rectangle of this
Shape to the specified rectangular values. | |||||||||||
Sets this
RoundRectangle2D to be the same as the
specified RoundRectangle2D . | |||||||||||
Sets the location, size, and corner radii of this
RoundRectangle2D to the specified
double values. |
[Expand]
Inherited Methods | |||||||||||
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From class
java.awt.geom.RectangularShape
| |||||||||||
From class
java.lang.Object
| |||||||||||
From interface
java.awt.Shape
|
This is an abstract class that cannot be instantiated directly. Type-specific implementation subclasses are available for instantiation and provide a number of formats for storing the information necessary to satisfy the various accessor methods below.
Determines whether or not the specified Object
is
equal to this RoundRectangle2D
. The specified
Object
is equal to this RoundRectangle2D
if it is an instance of RoundRectangle2D
and if its
location, size, and corner arc dimensions are the same as this
RoundRectangle2D
.
obj | an Object to be compared with this
RoundRectangle2D . |
---|
true
if obj
is an instance
of RoundRectangle2D
and has the same values;
false
otherwise.Gets the height of the arc that rounds off the corners.
RoundRectangle2D
.Gets the width of the arc that rounds off the corners.
RoundRectangle2D
.Returns an iteration object that defines the boundary of this
RoundRectangle2D
.
The iterator for this class is multi-threaded safe, which means
that this RoundRectangle2D
class guarantees that
modifications to the geometry of this RoundRectangle2D
object do not affect any iterations of that geometry that
are already in process.
at | an optional AffineTransform to be applied to
the coordinates as they are returned in the iteration, or
null if untransformed coordinates are desired |
---|
PathIterator
object that returns the
geometry of the outline of this
RoundRectangle2D
, one segment at a time.Returns the hashcode for this RoundRectangle2D
.
RoundRectangle2D
.Sets the location and size of the framing rectangle of this
Shape
to the specified rectangular values.
x | the X coordinate of the upper-left corner of the specified rectangular shape |
---|---|
y | the Y coordinate of the upper-left corner of the specified rectangular shape |
w | the width of the specified rectangular shape |
h | the height of the specified rectangular shape |
Sets this RoundRectangle2D
to be the same as the
specified RoundRectangle2D
.
rr | the specified RoundRectangle2D |
---|
Sets the location, size, and corner radii of this
RoundRectangle2D
to the specified
double
values.
x | the X coordinate to which to set the
location of this RoundRectangle2D |
---|---|
y | the Y coordinate to which to set the
location of this RoundRectangle2D |
w | the width to which to set this
RoundRectangle2D |
h | the height to which to set this
RoundRectangle2D |
arcWidth | the width to which to set the arc of this
RoundRectangle2D |
arcHeight | the height to which to set the arc of this
RoundRectangle2D |