-
- All Implemented Interfaces:
- Paint, Transparency
public class
TexturePaint
extends java.lang.Object
implements
Paint
The
TexturePaint
class provides a way to fill a
Shape
with a texture that is specified as
a
BufferedImage
. The size of the
BufferedImage
object should be small because the
BufferedImage
data
is copied by the
TexturePaint
object.
At construction time, the texture is anchored to the upper
left corner of a
Rectangle2D
that is
specified in user space. Texture is computed for
locations in the device space by conceptually replicating the
specified
Rectangle2D
infinitely in all directions
in user space and mapping the
BufferedImage
to each
replicated
Rectangle2D
.
- See Also:
Paint
,
Graphics2D.setPaint(java.awt.Paint)
-
-
|
Modifier and Type |
Field and Description |
|
BITMASK |
static int BITMASK
Represents image data that is guaranteed to be either completely
opaque, with an alpha value of 1.0, or completely transparent,
with an alpha value of 0.0.
public static final int BITMASK
-
Represents image data that is guaranteed to be either completely
opaque, with an alpha value of 1.0, or completely transparent,
with an alpha value of 0.0.
- See Also:
- Constant Field Values
|
|
OPAQUE |
static int OPAQUE
Represents image data that is guaranteed to be completely opaque,
meaning that all pixels have an alpha value of 1.0.
public static final int OPAQUE
-
Represents image data that is guaranteed to be completely opaque,
meaning that all pixels have an alpha value of 1.0.
- See Also:
- Constant Field Values
|
|
TRANSLUCENT |
static int TRANSLUCENT
Represents image data that contains or might contain arbitrary
alpha values between and including 0.0 and 1.0.
public static final int TRANSLUCENT
-
Represents image data that contains or might contain arbitrary
alpha values between and including 0.0 and 1.0.
- See Also:
- Constant Field Values
|
-
|
Constructor and Description |
|
TexturePaint |
TexturePaint(java.awt.image.BufferedImage txtr,
java.awt.geom.Rectangle2D anchor)
Constructs a TexturePaint object.
public TexturePaint(java.awt.image.BufferedImage txtr,
java.awt.geom.Rectangle2D anchor)
-
Constructs a TexturePaint object.
- Parameters:
txtr - the BufferedImage object with the texture
used for paintinganchor - the Rectangle2D in user space used to
anchor and replicate the texture
|
-
|
Modifier and Type |
Method and Description |
|
createContext |
PaintContext createContext(java.awt.image.ColorModel cm,
Rectangle deviceBounds,
java.awt.geom.Rectangle2D userBounds,
java.awt.geom.AffineTransform xform,
RenderingHints hints)
Creates and returns a PaintContext used to
generate a tiled image pattern.
public PaintContext createContext(java.awt.image.ColorModel cm,
Rectangle deviceBounds,
java.awt.geom.Rectangle2D userBounds,
java.awt.geom.AffineTransform xform,
RenderingHints hints)
-
Creates and returns a PaintContext used to
generate a tiled image pattern.
See the specification of the
method in the Paint interface for information
on null parameter handling.
- Specified by:
createContext in interface Paint
- Parameters:
cm - the preferred ColorModel which represents the most convenient
format for the caller to receive the pixel data, or null
if there is no preference.deviceBounds - the device space bounding box
of the graphics primitive being rendered.userBounds - the user space bounding box
of the graphics primitive being rendered.xform - the AffineTransform from user
space into device space.hints - the set of hints that the context object can use to
choose between rendering alternatives.
- Returns:
- the
PaintContext for
generating color patterns. - See Also:
Paint ,
PaintContext ,
ColorModel ,
Rectangle ,
Rectangle2D ,
AffineTransform ,
RenderingHints
|
|
getAnchorRect |
java.awt.geom.Rectangle2D getAnchorRect()
Returns a copy of the anchor rectangle which positions and
sizes the textured image.
public java.awt.geom.Rectangle2D getAnchorRect()
-
Returns a copy of the anchor rectangle which positions and
sizes the textured image.
- Returns:
- the
Rectangle2D used to anchor and
size this TexturePaint .
|
|
getImage |
java.awt.image.BufferedImage getImage()
Returns the BufferedImage texture used to
fill the shapes.
public java.awt.image.BufferedImage getImage()
-
Returns the BufferedImage texture used to
fill the shapes.
- Returns:
- a
BufferedImage .
|
|
getTransparency |
int getTransparency()
Returns the transparency mode for this TexturePaint .
public int getTransparency()
-
Returns the transparency mode for this TexturePaint .
- Specified by:
getTransparency in interface Transparency
- Returns:
- the transparency mode for this
TexturePaint
as an integer value. - See Also:
Transparency
|
-
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
This document was created by
Dulcet from the OpenJDK sources.
Copyright © 1993, 2012 Oracle and/or its affiliates. All rights reserved.