com.luciad.shape.shape2D

LuciadLightspeedInterface ILcd2DEditableArc

All Superinterfaces:

Cloneable, ILcd2DEditableShape, ILcdArc, ILcdBounded, ILcdCloneable, ILcdShape, Serializable

All Known Implementing Classes:

TLcdCGMArc, TLcdDGNArc2D, TLcdDWGArc, TLcdDWGEllipse, TLcdLonLatArc, TLcdNVG15Arc, TLcdNVG20Arc, TLcdXYArc

public interface ILcd2DEditableArc
extends ILcdArc, ILcd2DEditableShape

An ILcd2DEditableArc object is an ILcdArc that can be changed in two dimensions.

Field Summary

Fields inherited from interface com.luciad.shape.ILcdArc

ARC_END_CORNER, ARC_START_CORNER, MAJOR_RADIUS_CORNER, MAJOR_RADIUS_OPPOSITE_CORNER, MINOR_RADIUS_CORNER, MINOR_RADIUS_OPPOSITE_CORNER

Method Summary

Modifier and Type	Method and Description
void	setA(double aA) Sets the length of the semi-major axis.
void	setArcAngle(double aArcAngle) Sets the angle over which the arc extends (in degrees).
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	setStartAngle(double aStartAngle) Sets the start angle of the arc (in degrees).
void	updateForCornerPoint2D(int aCorner, ILcdPoint aPoint) Updates the arc for the specified corner point location.

Methods inherited from interface com.luciad.shape.ILcdArc

corner2DEditablePointSFCT, getA, getArcAngle, getB, getCenter, getRotAngle, getStartAngle

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

move2D, move2D, translate2D

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

Method Detail

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.

setStartAngle

void setStartAngle(double aStartAngle)

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

Parameters:

aStartAngle - the new start angle.

setArcAngle

void setArcAngle(double aArcAngle)

Sets the angle over which the arc extends (in degrees). The angle is positive counter-clockwise.

Parameters:

aArcAngle - the new arc angle.

updateForCornerPoint2D

void updateForCornerPoint2D(int aCorner,
                            ILcdPoint aPoint)

Updates the arc for the specified corner point location. The end points of the axis points should be at the specified location on return of this method. For the start and end point corner only the start and arc angle have to updated.

Parameters:

aCorner - a constant indicating which corner is to be moved: ILcdArc.MAJOR_RADIUS_CORNER, ILcdArc.MINOR_RADIUS_CORNER, ILcdArc.MAJOR_RADIUS_OPPOSITE_CORNER, ILcdArc.MINOR_RADIUS_OPPOSITE_CORNER, ILcdArc.ARC_START_CORNER, or ILcdArc.ARC_END_CORNER.

aPoint - the new coordinate of the point.