jwo.landserf.process
Class TransRastThread
java.lang.Object
java.lang.Thread
jwo.landserf.process.LSThread
jwo.landserf.process.TransRastThread
- All Implemented Interfaces:
- JWInterruptionListener, Runnable
- public class TransRastThread
- extends LSThread
Creates a new raster based on a transformation (scaling, translation,
flooding, rounding and to/from null conversion) of an existing one.
- Version:
- 2.2, 26th February, 2005.
- Author:
- Jo Wood
Methods inherited from class java.lang.Thread |
activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getContextClassLoader, getName, getPriority, getThreadGroup, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setName, setPriority, sleep, sleep, start, stop, stop, suspend, toString, yield |
TransRastThread
public TransRastThread(GISFrame gisFrame,
TransRastBox trb)
- Transforms raster values using parameters given in trb.
- Parameters:
gisFrame
- GISFrame holding raster to transform.trb
- GUI box containing reater transformation parameters.
doProcessing
public void doProcessing()
- Transform raster. The order of transformations is (i) substitution;
(ii) translation; (iii) scaling; (iv) rounding; (v) flooding. The
raster map containing the transformed values can be retrieved via
getTransformedRaster()
or by calling gisFrame.getRaster1()
.
Note that this method will be called automatically if this is run as a threaded
process (e.g. myTransRastThread.start()). Alternatively it can be called directly
as a non-threaded process.
- Specified by:
doProcessing
in class LSThread
- See Also:
GISFrame
getTransformedRaster
public RasterMap getTransformedRaster()
- Retrieves the newly created transformed raster.
- Returns:
- New transformed raster, or null if process yet to take place.
Copyright Jo Wood, 1996-2005, last modified, 11th March, 2005