| javax.media.jai.SourcelessOpImage
 com.sun.media.jai.opimage.PatternOpImage
All known Subclasses: com.sun.media.jai.opimage.ConstantOpImage,
| PatternOpImage | | public class PatternOpImage extends SourcelessOpImage (Code) | | An OpImage class to generate a repeating pattern of pixels.
PatternOpImage defines an image consisting of a repeated
pattern. The pattern is stored internally as a Raster, and
translated versions of the master tile (sharing the same
DataBuffer) are returned by computeTile().
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| Field Summary | |
| protected Raster | pattern
The master tile (0, 0) containing the pattern. |
| Constructor Summary | |
| public | PatternOpImage(Raster pattern, ColorModel colorModel, int minX, int minY, int width, int height)
Constructs a PatternOpImage from a Raster. |
| Method Summary | |
| public Raster | computeTile(int tileX, int tileY)
Returns a suitably translated version of the pattern tile
for reading. | | public Raster | getTile(int tileX, int tileY)
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| pattern | | protected Raster pattern(Code) | | The master tile (0, 0) containing the pattern.
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| PatternOpImage | | public PatternOpImage(Raster pattern, ColorModel colorModel, int minX, int minY, int width, int height)(Code) | | Constructs a PatternOpImage from a Raster.
Parameters:
pattern - The Raster pattern to be repeated.
Parameters:
colorModel - The output image ColorModel.
Parameters:
width - The output image width.
Parameters:
height - The output image height. |
| computeTile | | public Raster computeTile(int tileX, int tileY)(Code) | | Returns a suitably translated version of the pattern tile
for reading.
Parameters:
tileX - the X index of the tile
Parameters:
tileY - the Y index of the tile |
| getTile | | public Raster getTile(int tileX, int tileY)(Code) | | |
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