- All Known Implementing Classes:
BasicStroke
public interface Stroke
The
Stroke
interface allows a
Graphics2D
object to obtain a Shape
that is the
decorated outline, or stylistic representation of the outline,
of the specified Shape
.
Stroking a Shape
is like tracing its outline with a
marking pen of the appropriate size and shape.
The area where the pen would place ink is the area enclosed by the
outline Shape
.
The methods of the Graphics2D
interface that use the
outline Shape
returned by a Stroke
object
include draw
and any other methods that are
implemented in terms of that method, such as
drawLine
, drawRect
,
drawRoundRect
, drawOval
,
drawArc
, drawPolyline
,
and drawPolygon
.
The objects of the classes implementing Stroke
must be read-only because Graphics2D
does not
clone these objects either when they are set as an attribute
with the setStroke
method or when the
Graphics2D
object is itself cloned.
If a Stroke
object is modified after it is set in
the Graphics2D
context then the behavior
of subsequent rendering would be undefined.
- See Also:
-
Method Summary
Modifier and TypeMethodDescriptionReturns an outlineShape
which encloses the area that should be painted when theShape
is stroked according to the rules defined by the object implementing theStroke
interface.
-
Method Details
-
createStrokedShape
Returns an outlineShape
which encloses the area that should be painted when theShape
is stroked according to the rules defined by the object implementing theStroke
interface.- Parameters:
p
- aShape
to be stroked- Returns:
- the stroked outline
Shape
.
-