jwo.landserf.process
Class VectorToRasterThread

java.lang.Object
  java.lang.Thread
      jwo.landserf.process.LSThread
          jwo.landserf.process.VectorToRasterThread

All Implemented Interfaces:

JWInterruptionListener, Runnable

public class VectorToRasterThread

extends LSThread

Performs a vector to raster transformation. Requires an input vector and raster. The raster provided determines the resolution of the transformed data. Priority is given to points over lines over areas. In other words, all points appear 'on top' of lines which appear 'on top' of areas.

Version:

2.2, 26th February, 2005.

Author:

Jo Wood

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

VectorToRasterThread(GISFrame gisFrame, VectorMap vectorMap, RasterMap rasterMap)
Transforms the given vectormap into a raster.

Method Summary

void	doProcessing() Converts the vector into a raster.

Methods inherited from class jwo.landserf.process.LSThread

checkStoppedThread, interruptionRequested, resetTimer, run, setErrorMessage, setMessage

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

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

VectorToRasterThread

public VectorToRasterThread(GISFrame gisFrame,
                            VectorMap vectorMap,
                            RasterMap rasterMap)

Transforms the given vectormap into a raster.

Parameters:

gisFrame - GUI in which to report results.

vectorMap - Vector to transform.

rasterMap - Raster holding transformed data. This raster defines bounds and resolution of output.

Method Detail

doProcessing

public void doProcessing()

Converts the vector into a raster. The results of the transformation are stored in the raster map supplied to the constructor or can be retrieved by calling gisFrame.getRaster1() using the GIS frame supplied to the constructor.

Note that this method will be called automatically if this is run as a threaded process (e.g. myPitRemovalThread.start()). Alternatively it can be called directly as a non-threaded process.

Specified by:

doProcessing in class LSThread

See Also:

GISFrame