Class TexturePaint
java.lang.Object
java.awt.TexturePaint
- All Implemented Interfaces:
Paint,Transparency
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:
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Field Summary
Fields declared in interface java.awt.Transparency
BITMASK, OPAQUE, TRANSLUCENT -
Constructor Summary
ConstructorsConstructorDescriptionTexturePaint(BufferedImage txtr, Rectangle2D anchor) Constructs aTexturePaintobject. -
Method Summary
Modifier and TypeMethodDescriptioncreateContext(ColorModel cm, Rectangle deviceBounds, Rectangle2D userBounds, AffineTransform xform, RenderingHints hints) Creates and returns aPaintContextused to generate a tiled image pattern.Returns a copy of the anchor rectangle which positions and sizes the textured image.getImage()Returns theBufferedImagetexture used to fill the shapes.intReturns the transparency mode for thisTexturePaint.
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Constructor Details
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TexturePaint
Constructs aTexturePaintobject.- Parameters:
txtr- theBufferedImageobject with the texture used for paintinganchor- theRectangle2Din user space used to anchor and replicate the texture
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Method Details
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getImage
Returns theBufferedImagetexture used to fill the shapes.- Returns:
- a
BufferedImage.
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getAnchorRect
Returns a copy of the anchor rectangle which positions and sizes the textured image.- Returns:
- the
Rectangle2Dused to anchor and size thisTexturePaint.
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createContext
public PaintContext createContext(ColorModel cm, Rectangle deviceBounds, Rectangle2D userBounds, AffineTransform xform, RenderingHints hints) Creates and returns aPaintContextused to generate a tiled image pattern. See thespecificationof the method in thePaintinterface for information on null parameter handling.- Specified by:
createContextin interfacePaint- Parameters:
cm- the preferredColorModelwhich represents the most convenient format for the caller to receive the pixel data, ornullif 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- theAffineTransformfrom 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. - See Also:
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getTransparency
public int getTransparency()Returns the transparency mode for thisTexturePaint.- Specified by:
getTransparencyin interfaceTransparency- Returns:
- the transparency mode for this
TexturePaintas an integer value. - See Also:
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