WritableRenderedImage
BufferedImage
public interface RenderedImage
Modifier and Type | Method | Description |
---|---|---|
WritableRaster |
copyData |
Computes an arbitrary rectangular region of the RenderedImage and copies it into a caller-supplied WritableRaster. |
ColorModel |
getColorModel() |
Returns the ColorModel associated with this image. |
Raster |
getData() |
Returns the image as one large tile (for tile based images this will require fetching the whole image and copying the image data over). |
Raster |
getData |
Computes and returns an arbitrary region of the RenderedImage. |
int |
getHeight() |
Returns the height of the RenderedImage. |
int |
getMinTileX() |
Returns the minimum tile index in the X direction. |
int |
getMinTileY() |
Returns the minimum tile index in the Y direction. |
int |
getMinX() |
Returns the minimum X coordinate (inclusive) of the RenderedImage. |
int |
getMinY() |
Returns the minimum Y coordinate (inclusive) of the RenderedImage. |
int |
getNumXTiles() |
Returns the number of tiles in the X direction. |
int |
getNumYTiles() |
Returns the number of tiles in the Y direction. |
Object |
getProperty |
Gets a property from the property set of this image. |
String[] |
getPropertyNames() |
Returns an array of names recognized by getProperty(String) or null , if no property names are recognized. |
SampleModel |
getSampleModel() |
Returns the SampleModel associated with this image. |
Vector |
getSources() |
Returns a vector of RenderedImages that are the immediate sources of image data for this RenderedImage. |
Raster |
getTile |
Returns tile (tileX, tileY). |
int |
getTileGridXOffset() |
Returns the X offset of the tile grid relative to the origin, i.e., the X coordinate of the upper-left pixel of tile (0, 0). |
int |
getTileGridYOffset() |
Returns the Y offset of the tile grid relative to the origin, i.e., the Y coordinate of the upper-left pixel of tile (0, 0). |
int |
getTileHeight() |
Returns the tile height in pixels. |
int |
getTileWidth() |
Returns the tile width in pixels. |
int |
getWidth() |
Returns the width of the RenderedImage. |
Vector<RenderedImage> getSources()
RenderedImage
objects.Object getProperty(String name)
name
- the name of the propertyString[] getPropertyNames()
getProperty(String)
or null
, if no property names are recognized.String
array containing all of the property names that getProperty(String)
recognizes; or null
if no property names are recognized.ColorModel getColorModel()
ColorModel
of this image.SampleModel getSampleModel()
SampleModel
of this image.int getWidth()
RenderedImage
.int getHeight()
RenderedImage
.int getMinX()
RenderedImage
.int getMinY()
RenderedImage
.int getNumXTiles()
int getNumYTiles()
int getMinTileX()
int getMinTileY()
int getTileWidth()
int getTileHeight()
int getTileGridXOffset()
int getTileGridYOffset()
Raster getTile(int tileX, int tileY)
tileX
- the X index of the requested tile in the tile arraytileY
- the Y index of the requested tile in the tile arrayRaster getData()
Raster getData(Rectangle rect)
rect
- the region of the RenderedImage to be returned.RenderedImage
indicated by the specified Rectangle
.WritableRaster copyData(WritableRaster raster)
raster
- a WritableRaster to hold the returned portion of the image, or null.
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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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https://docs.oracle.com/en/java/javase/21/docs/api/java.desktop/java/awt/image/RenderedImage.html