Package com.luciad.shape.shape2D

Interface ILcd2DEditableEllipse

All Superinterfaces:

Cloneable, ILcd2DEditableShape, ILcdBounded, ILcdCloneable, ILcdEllipse, ILcdShape, Serializable

All Known Implementing Classes:

TLcdCGMEllipse, TLcdDGNEllipse2D, TLcdLonLatEllipse, TLcdNVG15Arc, TLcdNVG15Ellipse, TLcdNVG20EllipticRing, TLcdXYEllipse

public interface ILcd2DEditableEllipse
extends ILcdEllipse, ILcd2DEditableShape

An ILcd2DEditableEllipse object is an ILcdEllipse that can be changed in two dimensions.

Field Summary

Fields inherited from interface com.luciad.shape.ILcdEllipse

MAJOR_RADIUS_CORNER, MAJOR_RADIUS_OPPOSITE_CORNER, MINOR_RADIUS_CORNER, MINOR_RADIUS_OPPOSITE_CORNER

Method Summary

Modifier and Type	Method	Description
void	setA(double aA)	Sets the length of the semi-major axis.
void	setB(double aB)	Sets the length of the semi-minor axis.
void	setRotAngle(double aRotAngle)	Sets the rotation angle of the major axis (in degrees).
void	updateForCornerPoint2D(int aCorner, ILcdPoint aPoint)	Updates the ellipse for the specified corner point location.

Methods inherited from interface com.luciad.shape.shape2D.ILcd2DEditableShape

move2D, move2D, translate2D

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.ILcdEllipse

corner2DEditablePointSFCT, getA, getB, getCenter, getRotAngle

Methods inherited from interface com.luciad.shape.ILcdShape

contains2D, contains2D, contains3D, contains3D, getFocusPoint

Method Details

setA

void setA(double aA)

Sets the length of the semi-major axis.

Parameters:

aA - the new length.

setB

void setB(double aB)

Sets the length of the semi-minor axis.

Parameters:

aB - the new length.

setRotAngle

void setRotAngle(double aRotAngle)

Sets the rotation angle of the major axis (in degrees). The angle is measured from 3 o'clock position, positive counter-clockwise.

Parameters:

aRotAngle - the new rotation angle.

updateForCornerPoint2D

void updateForCornerPoint2D(int aCorner,
 ILcdPoint aPoint)

Updates the ellipse for the specified corner point location. The end point of the axis should be at the specified location on return of this method.

Parameters:

aCorner - a constant indicating which corner is to be moved: ILcdEllipse.MAJOR_RADIUS_CORNER, ILcdEllipse.MINOR_RADIUS_CORNER, ILcdEllipse.MAJOR_RADIUS_OPPOSITE_CORNER, ILcdEllipse.MINOR_RADIUS_OPPOSITE_CORNER.

aPoint - the new coordinate of the point.