public class EmptyRenderedImage extends SimpleRenderedImage
colorModel, height, minX, minY, properties, sampleModel, sources, tileGridXOffset, tileGridYOffset, tileHeight, tileWidth, width
Constructor and Description |
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EmptyRenderedImage()
Construct an "empty" image
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EmptyRenderedImage(int w,
int h)
Construct an "empty" image with the given width and height in pixels
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Modifier and Type | Method and Description |
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protected javax.media.jai.PlanarImage |
getPreviewImage(int size)
Return a prescaled PlanarImage that fits entirely in a window of the given size,
of null if there are any errors.
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Raster |
getTile(int tileX,
int tileY)
Generate and return the given tile (required by the RenderedImage interface).
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Object |
xxxgetProperty(String name)
Gets a property from the property set of this image.
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copyData, getBounds, getColorModel, getData, getData, getHeight, getMaxTileX, getMaxTileY, getMaxX, getMaxY, getMinTileX, getMinTileY, getMinX, getMinY, getNumXTiles, getNumYTiles, getProperty, getPropertyNames, getPropertyNames, getSampleModel, getSources, getTileGridXOffset, getTileGridYOffset, getTileHeight, getTileWidth, getWidth, tileXToX, tileXToX, tileYToY, tileYToY, XToTileX, XToTileX, YToTileY, YToTileY
public EmptyRenderedImage(int w, int h)
public EmptyRenderedImage()
public Raster getTile(int tileX, int tileY)
tileX
- the X index of the requested tile in the tile array.tileY
- the Y index of the requested tile in the tile array.public Object xxxgetProperty(String name)
name
- the name of the property to get, as a String.FITSImage
protected javax.media.jai.PlanarImage getPreviewImage(int size)
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