com.partnersoft.io.formats.rover
Class RoverGraphic

java.lang.Object
  com.partnersoft.io.formats.rover.RoverGraphic

All Implemented Interfaces:

RoverConstants, java.io.Serializable, java.lang.Comparable

Direct Known Subclasses:

RoverPoint, RoverPointColor, RoverPolygon, RoverPolyline, RoverText

public abstract class RoverGraphic
extends java.lang.Object
implements java.lang.Comparable, RoverConstants, java.io.Serializable

See Also:

Serialized Form

Field Summary

int	graphicType
long	ID
double	x
double	y

Fields inherited from interface com.partnersoft.io.formats.rover.RoverConstants

ALIGN_BOTTOM_CENTER, ALIGN_BOTTOM_FIT, ALIGN_BOTTOM_LEFT, ALIGN_BOTTOM_RIGHT, ALIGN_CENTER, ALIGN_CENTER_LEFT, ALIGN_CENTER_RIGHT, ALIGN_CODE_CENTER, ALIGN_CODE_FIT, ALIGN_CODE_HIGH, ALIGN_CODE_LOW, ALIGN_FIT, ALIGN_FIT_LEFT, ALIGN_FIT_RIGHT, ALIGN_TOP_CENTER, ALIGN_TOP_FIT, ALIGN_TOP_LEFT, ALIGN_TOP_RIGHT, COMMENT, DATA_FIELDS_MAX, EOF, FLOAT_COORDS, GEOMETRY_TYPE_NAMES, HAS_DATA, HAS_OFFSET, HAS_ROTATION, LIST, MASK_TYPECODE, NAMING, POINT, POINT_COLOR, POLYGON, POLYLINE, POP, PUSH, RENDER_FINDITEM, RENDER_INDICATION, RENDER_NORMAL, RENDER_SELECTION, ROTATION_MULT, TEXEL_COORD_MAX, TEXEL_COORD_SIZE, TEXT, TILE_COORD_MAX, TILE_SIZE_PIXELS, VALUE

Constructor Summary

RoverGraphic()

Method Summary

protected static int	calculateLumpCode(int typeCode, int graphicType, boolean hasData, boolean hasOffset, boolean hasRotation, int miscellany)
int	compareTo(java.lang.Object nother) This is first based on lumpCode, then if they match is based on an x/y ordering.
boolean	hasData()
abstract boolean	hasOffset()
abstract boolean	hasRotation()
boolean	intersects(double x, double y, double width, double height)
abstract boolean	isChaff() If true then this graphic can be chucked - it is invalid or trivial for some reason.
abstract int	lumpCode() This is an integer hash code that indicates both lumpability and sort order.

Methods inherited from class java.lang.Object

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

Field Detail

ID

public long ID

graphicType

public int graphicType

x

public double x

y

public double y

Constructor Detail

RoverGraphic

public RoverGraphic()

Method Detail

calculateLumpCode

protected static int calculateLumpCode(int typeCode,
                                       int graphicType,
                                       boolean hasData,
                                       boolean hasOffset,
                                       boolean hasRotation,
                                       int miscellany)

hasData

public boolean hasData()

lumpCode

public abstract int lumpCode()

This is an integer hash code that indicates both lumpability and sort order. Items that can be lumped should have the same lumpCode, and the value of the lumpCode should indicate the order that lumps should be placed in.

isChaff

public abstract boolean isChaff()

If true then this graphic can be chucked - it is invalid or trivial for some reason.

hasOffset

public abstract boolean hasOffset()

hasRotation

public abstract boolean hasRotation()

intersects

public boolean intersects(double x,
                          double y,
                          double width,
                          double height)

compareTo

public int compareTo(java.lang.Object nother)

This is first based on lumpCode, then if they match is based on an x/y ordering.

Specified by:

compareTo in interface java.lang.Comparable