com.ctreber.acearth.scanbit

Class BitGeneratorMapOrtho

java.lang.Object

com.ctreber.acearth.scanbit.ScanBitGenerator

com.ctreber.acearth.scanbit.BitGeneratorMap

com.ctreber.acearth.scanbit.BitGeneratorMapOrtho

public class BitGeneratorMapOrtho
extends BitGeneratorMap

Map scanner for orthographic projection.

© 2002 Christian Treber, ct@ctreber.com

Author:

Christian Treber, ct@ctreber.com

Field Summary

Fields inherited from class com.ctreber.acearth.scanbit.BitGeneratorMap

PixTypeGridLand, PixTypeGridWater, PixTypeLand, PixTypeSpace, PixTypeStar, PixTypeWater

Fields inherited from class com.ctreber.acearth.scanbit.ScanBitGenerator

fScanBitsArray

Constructor Summary

Constructors

Constructor and Description
BitGeneratorMapOrtho(Projection pProjection)

Method Summary

Modifier and Type	Method and Description
protected Comparator	getEdgeXingComparator()
protected void	handleCrossings(com.ctreber.acearth.scanbit.ScanBuf pScanBuf, EdgeCrossing[] xings)
protected com.ctreber.acearth.scanbit.ScanBuf	scanOutline()
protected void	scanPolygon(com.ctreber.acearth.scanbit.ScanBuf pScanBuf, Point3D[] pPoints3D, Point2D[] pPoints2D, int pIndex)

Methods inherited from class com.ctreber.acearth.scanbit.BitGeneratorMap

addEdgeXing, generateScanBits, setMapData

Methods inherited from class com.ctreber.acearth.scanbit.ScanBitGenerator

getScanBits, setImageHeight, setImageWidth

Methods inherited from class java.lang.Object

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

Constructor Detail

BitGeneratorMapOrtho

public BitGeneratorMapOrtho(Projection pProjection)

Method Detail

getEdgeXingComparator

protected Comparator getEdgeXingComparator()

Specified by:

getEdgeXingComparator in class BitGeneratorMap

scanOutline

protected com.ctreber.acearth.scanbit.ScanBuf scanOutline()

Specified by:

scanOutline in class BitGeneratorMap

scanPolygon

protected void scanPolygon(com.ctreber.acearth.scanbit.ScanBuf pScanBuf,
                           Point3D[] pPoints3D,
                           Point2D[] pPoints2D,
                           int pIndex)

Specified by:

scanPolygon in class BitGeneratorMap

handleCrossings

protected void handleCrossings(com.ctreber.acearth.scanbit.ScanBuf pScanBuf,
                               EdgeCrossing[] xings)

Specified by:

handleCrossings in class BitGeneratorMap