com.luciad.shape

LuciadLightspeedInterface ILcdPolygon

All Superinterfaces:

Cloneable, ILcdBounded, ILcdCloneable, ILcdPointList, ILcdShape, Serializable

All Known Subinterfaces:

ILcd2DEditablePolygon, ILcd3DEditablePolygon, ILcdAirspace, ILcdAreaMinimumAltitude, ILcdEditableAirspace, ILcdEditableAreaMinimumAltitude, ILcdEditableHelipad, ILcdEditableOrtca, ILcdEditableParachuteJumpArea, ILcdEditableRefuelingAirspace, ILcdHelipad, ILcdOrtca, ILcdParachuteJumpArea, ILcdRefuelingAirspace

All Known Implementing Classes:

ALcdDiscretizedGeoPath, TLcdAirspace, TLcdAISPolygon, TLcdAreaMinimumAltitude, TLcdCGMPolygon, TLcdDGNFloatShape2D, TLcdDGNFloatShape3D, TLcdDGNShape2D, TLcdDiscretizedLonLatGeoPath, TLcdDWGFace3D, TLcdDWGPolyline2D, TLcdDWGSolid, TLcdFeaturedAirspace, TLcdFeaturedAreaMinimumAltitude, TLcdFeaturedHelipad, TLcdFeaturedOrtca, TLcdFeaturedParachuteJumpArea, TLcdFeaturedRefuelingAirspace, TLcdGML2LinearRing, TLcdGML31LinearRing, TLcdGML31Triangle, TLcdGML32LinearRing, TLcdGML32Triangle, TLcdHelipad, TLcdKML22LinearRing, TLcdLonLatFloatPolygon, TLcdLonLatFloatPolygonCache, TLcdLonLatHeightMPolygon, TLcdLonLatHeightPolygon, TLcdLonLatMPolygon, TLcdLonLatPolygon, TLcdLonLatRhumbPolygon, TLcdMeasureXYPolygon, TLcdMeasureXYZPolygon, TLcdNVG15Polygon, TLcdNVG20LinearRing, TLcdOrtca, TLcdParachuteJumpArea, TLcdRefuelingAirspace, TLcdS57Face, TLcdSHPPolygonZ, TLcdXYFloatPolygon, TLcdXYFloatPolygonCache, TLcdXYMPolygon, TLcdXYPolygon, TLcdXYZFloatPolygon, TLcdXYZMPolygon, TLcdXYZPolygon

public interface ILcdPolygon
extends ILcdShape, ILcdPointList

An ILcdPolygon is an ILcdShape that represents a closed polygon. Its vertices can be accessed through the ILcdPointList interface. The polygon has an orientation that is clockwise or counter-clockwise.

Field Summary

Fields

Modifier and Type	Field and Description
static int	CLOCKWISE Indicates a clockwise orientation of a polygon.
static int	COUNTERCLOCKWISE Indicates a counter-clockwise orientation of a polygon.
static int	INVALID_ORIENTATION Indicates that the orientation was not calculated yet.

Method Summary

Modifier and Type	Method and Description
int	getOrientation() Returns the orientation of this ILcdPolygon: ILcdPolygon.CLOCKWISE or ILcdPolygon.COUNTERCLOCKWISE.

Methods inherited from interface com.luciad.shape.ILcdShape

contains2D, contains2D, contains3D, contains3D, getFocusPoint

Methods inherited from interface com.luciad.shape.ILcdBounded

getBounds

Methods inherited from interface com.luciad.util.ILcdCloneable

clone

Methods inherited from interface com.luciad.shape.ILcdPointList

getPoint, getPointCount, getPointSFCT, getX, getY, getZ

Field Detail

CLOCKWISE

static final int CLOCKWISE

Indicates a clockwise orientation of a polygon.

See Also:

Constant Field Values

COUNTERCLOCKWISE

static final int COUNTERCLOCKWISE

Indicates a counter-clockwise orientation of a polygon.

See Also:

Constant Field Values

INVALID_ORIENTATION

static final int INVALID_ORIENTATION

Indicates that the orientation was not calculated yet.

See Also:

Constant Field Values

Method Detail

getOrientation

int getOrientation()

Returns the orientation of this ILcdPolygon: ILcdPolygon.CLOCKWISE or ILcdPolygon.COUNTERCLOCKWISE.

Returns:

the orientation of this ILcdPolygon: ILcdPolygon.CLOCKWISE or ILcdPolygon.COUNTERCLOCKWISE. This method should not return INVALID_ORIENTATION, which is only to be used for resetting the orientation so that it can be recalculated.