jwo.landserf.process.io
Class VrmlIO

java.lang.Object
  jwo.landserf.process.io.FileIO
      jwo.landserf.process.io.VrmlIO

public class VrmlIO
extends FileIO

Contains a collection of static methods for writing VRML files.

Version:

2.3, 6th March, 2007.

Author:

Jo Wood

Field Summary

Fields inherited from class jwo.landserf.process.io.FileIO

BIG_ENDIAN, bitsPerValue, byteOrder, DEBUG, errorMessage, filePointer, GATHER_INFO, lineNumber, LITTLE_ENDIAN, LOAD_ALL, LOAD_SELECTED, nullCode, substituteNull, useMultiplier, zMultiplier

Constructor Summary

VrmlIO()
There should be no need to call the constructor explicitly since all methods are static.

Method Summary

static boolean	writeRaster(RasterMap rasterMap, String fileName, GISFrame gisFrame, LSThread lsThread) Writes a raster as a VRML file.
static boolean	writeTIN(VectorMap vectorMap, String fileName, GISFrame gisFrame, LSThread lsThread) Writes a TIN with draped image as a VRML file.

Methods inherited from class jwo.landserf.process.io.FileIO

debug, getErrorMessage, readByte, readByte, readCharacters, readCharacters, readCharactersInLine, readDouble, readDouble, readDoubleBigEndian, readDoubleBigEndian, readDoubleLittleEndian, readDoubleLittleEndian, readFloat, readFloat, readFloatBigEndian, readFloatBigEndian, readFloatLittleEndian, readFloatLittleEndian, readInt, readInt, readIntBigEndian, readIntBigEndian, readIntLittleEndian, readIntLittleEndian, readNextWord, readNextWord, readShort, readShort, readShortBigEndian, readShortBigEndian, readShortLittleEndian, readShortLittleEndian, readUnsignedByte, readUnsignedByte, reset, seek, skip, skip, writeByte, writeCharacters, writeDouble, writeDoubleBigEndian, writeDoubleLittleEndian, writeFloat, writeFloatBigEndian, writeFloatLittleEndian, writeInt, writeIntBigEndian, writeIntLittleEndian, writeLine, writeShort, writeShortBigEndian, writeShortLittleEndian

Methods inherited from class java.lang.Object

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

Constructor Detail

VrmlIO

public VrmlIO()

There should be no need to call the constructor explicitly since all methods are static.

Method Detail

writeRaster

public static boolean writeRaster(RasterMap rasterMap,
                                  String fileName,
                                  GISFrame gisFrame,
                                  LSThread lsThread)

Writes a raster as a VRML file. Raster values are represented as a height field.

Parameters:

rasterMap - Raster map to write.

fileName - Name of file to create.

gisFrame - GUI in which to report results.

lsThread - Thread that called this method (allowing it to be interrupted). Can be null, in which case this method cannot be interrupted.

Returns:

True if written successfully.

See Also:

FileHandler

writeTIN

public static boolean writeTIN(VectorMap vectorMap,
                               String fileName,
                               GISFrame gisFrame,
                               LSThread lsThread)

Writes a TIN with draped image as a VRML file. TIN vertices are represented as an indexed face set. The drape will be saved with the same name as the VRML file but with a '_vrmlDrape.jpg' extension.

Parameters:

vectorMap - Vector map containing TIN to to write.

fileName - Name of file to create.

gisFrame - GUI in which to report results.

lsThread - Thread that called this method (allowing it to be interrupted). Can be null, in which case this method cannot be interrupted.

Returns:

True if written successfully.

See Also:

FileHandler