| java.lang.Object | |
| ↳ | java.awt.TexturePaint |
Class Overview
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
Summary
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Inherited Constants | |||||||||||
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 From interface
java.awt.Transparency
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| Public Constructors | |||||||||||
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Constructs a
TexturePaint object. | |||||||||||
| Public Methods | |||||||||||
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Creates and returns a
PaintContext used to
generate a tiled image pattern. | |||||||||||
Returns a copy of the anchor rectangle which positions and
sizes the textured image.
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Returns the
BufferedImage texture used to
fill the shapes. | |||||||||||
Returns the transparency mode for this
TexturePaint. | |||||||||||
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Inherited Methods | |||||||||||
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From class
java.lang.Object
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From interface
java.awt.Paint
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From interface
java.awt.Transparency
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Public Constructors
public TexturePaint (BufferedImage txtr, Rectangle2D anchor)
Constructs a TexturePaint object.
Parameters
| txtr | the BufferedImage object with the texture
used for painting |
|---|---|
| anchor | the Rectangle2D in user space used to
anchor and replicate the texture
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Public Methods
public PaintContext createContext (ColorModel cm, Rectangle deviceBounds, Rectangle2D userBounds, 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.
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
PaintContextfor generating color patterns.
public Rectangle2D getAnchorRect ()
Returns a copy of the anchor rectangle which positions and sizes the textured image.
Returns
- the
Rectangle2Dused to anchor and size thisTexturePaint.
public BufferedImage getImage ()
Returns the BufferedImage texture used to
fill the shapes.
Returns
- a
BufferedImage.
public int getTransparency ()
Returns the transparency mode for this TexturePaint.
Returns
- the transparency mode for this
TexturePaintas an integer value.