TexturePaint JDK 1.6)

Description

public class TexturePaint

The TexturePaint class provides a way to fill a Shape with a texture that is specified as a BufferedImage.

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)

Constructors

public TexturePaint (BufferedImage txtr, Rectangle2D anchor)

Constructs a TexturePaint object.

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

Methods

Hide/Show inherited methods

public PaintContext createContext (ColorModel cm, Rectangle deviceBounds, Rectangle2D userBounds, AffineTransform xform, RenderingHints hints) [Specified in Paint]

Creates and returns a context used to generate the color pattern.

Creates and returns a context used to generate the color pattern.
Returns: the {@link PaintContext} used for generating color patterns.
Parameters:
- cm - the {@link ColorModel} that receives the Paint data. This is used only as a hint.
- 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 {@link AffineTransform} from user space into device space
- hints - a {@link RenderingHints} object that can be used to specify how the pattern is ultimately rendered
See Also: PaintContext,

public Rectangle2D getAnchorRect ()

Returns a copy of the anchor rectangle which positions and sizes the textured image.

Returns a copy of the anchor rectangle which positions and
sizes the textured image.
Returns: the Rectangle2D used to anchor and size this TexturePaint.

public BufferedImage getImage ()

Returns the BufferedImage texture used to fill the shapes.

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 TexturePaint.
Returns: the transparency mode for this TexturePaint as an integer value.
See Also: Transparency,

Fields

Hide/Show inherited fields

publicfinalstatic int BITMASK = "2" [Inherited From Paint]

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.

pack-private BufferedImage bufImg

publicfinalstatic int OPAQUE = "1" [Inherited From Paint]

Represents image data that is guaranteed to be completely opaque, meaning that all pixels have an alpha value of 1.0.

pack-private double sx

pack-private double sy

publicfinalstatic int TRANSLUCENT = "3" [Inherited From Paint]

Represents image data that contains or might contain arbitrary alpha values between and including 0.0 and 1.0.

pack-private double tx

pack-private double ty