Module org.arakhne.afc.core.mathgeom

Package org.arakhne.afc.math.geometry.d2.ai

Interface PathElement2ai

All Superinterfaces:

Cloneable, PathElement2D, Serializable

All Known Implementing Classes:

PathElement2i, PathElement2i.ArcPathElement2i, PathElement2i.ClosePathElement2i, PathElement2i.CurvePathElement2i, PathElement2i.LinePathElement2i, PathElement2i.MovePathElement2i, PathElement2i.QuadPathElement2i, PathElement2ifx, PathElement2ifx.ArcPathElement2ifx, PathElement2ifx.ClosePathElement2ifx, PathElement2ifx.CurvePathElement2ifx, PathElement2ifx.LinePathElement2ifx, PathElement2ifx.MovePathElement2ifx, PathElement2ifx.QuadPathElement2ifx

public interface PathElement2ai
extends PathElement2D

An element of the path.

Since:

13.0

Version:

17.0 2020-01-04 14:41:43

Author:

Stéphane GALLAND

Maven Group Id:

org.arakhne.afc.core

Maven Artifact Id:

mathgeom

Method Summary

Modifier and Type	Method	Description
int	getCtrlX1()	Replies the x coordinate of the first control point.
int	getCtrlX2()	Replies the x coordinate of the second control point.
int	getCtrlY1()	Replies the y coordinate of the first control point.
int	getCtrlY2()	Replies the y coordinate of the second control point.
int	getFromX()	Replies the x coordinate of the starting point.
int	getFromY()	Replies the y coordinate of the starting point.
boolean	getLargeArcFlag()	Replies if the arc-to will sweep clockwise around the ellipse.
int	getRadiusX()	Replies the x radius of the arc-to ellipse.
int	getRadiusY()	Replies the y radius of the arc-to ellipse.
double	getRotationX()	Replies the rotation of the x axis of the arc-to ellipse.
boolean	getSweepFlag()	Replies if the arc-to will sweep the long way around the ellipse.
int	getToX()	Replies the x coordinate of the target point.
int	getToY()	Replies the y coordinate of the target point.
PathElementType	getType()	Replies the type of the element.
void	toArray(double[] array)	Copy the coords into the given array, except the source point.
void	toArray(int[] array)	Copy the coords into the given array, except the source point.

Methods inherited from interface org.arakhne.afc.math.geometry.d2.PathElement2D

isDrawable, isEmpty

Method Detail

getFromX

@Pure
int getFromX()

Replies the x coordinate of the starting point.

Returns:

the x coordinate, or Double.NaN if the type is PathElementType.MOVE_TO.

getFromY

@Pure
int getFromY()

Replies the y coordinate of the starting point.

Returns:

the y coordinate, or Double.NaN if the type is PathElementType.MOVE_TO.

getCtrlX1

@Pure
int getCtrlX1()

Replies the x coordinate of the first control point.

Returns:

the x coordinate, or Double.NaN if the type is PathElementType.MOVE_TO, PathElementType.LINE_TO, or PathElementType.CLOSE.

getCtrlY1

@Pure
int getCtrlY1()

Replies the y coordinate of the first control point.

Returns:

the y coordinate, or Double.NaN if the type is PathElementType.MOVE_TO, PathElementType.LINE_TO, or PathElementType.CLOSE.

getCtrlX2

@Pure
int getCtrlX2()

Replies the x coordinate of the second control point.

Returns:

the x coordinate, or Double.NaN if the type is PathElementType.MOVE_TO, PathElementType.LINE_TO, PathElementType.QUAD_TO, or PathElementType.CLOSE.

getCtrlY2

@Pure
int getCtrlY2()

Replies the y coordinate of the second control point.

Returns:

the y coordinate, or Double.NaN if the type is PathElementType.MOVE_TO, PathElementType.LINE_TO, PathElementType.QUAD_TO, or PathElementType.CLOSE.

getToX

@Pure
int getToX()

Replies the x coordinate of the target point.

Returns:

the x coordinate.

getToY

@Pure
int getToY()

Replies the y coordinate of the target point.

Returns:

the y coordinate.

getType

@Pure
PathElementType getType()

Description copied from interface: PathElement2D

Replies the type of the element.

Specified by:

getType in interface PathElement2D

Returns:

true if the points are the same; otherwise false.

toArray

@Pure
void toArray(int[] array)

Copy the coords into the given array, except the source point.

Parameters:

array - the output array.

toArray

@Pure
void toArray(double[] array)

Copy the coords into the given array, except the source point.

Parameters:

array - the output array.

getRadiusX

@Pure
int getRadiusX()

Replies the x radius of the arc-to ellipse.

Returns:

the x radius, or 0 if the type is not PathElementType.ARC_TO.

getRadiusY

@Pure
int getRadiusY()

Replies the y radius of the arc-to ellipse.

Returns:

the y radius, or 0 if the type is not PathElementType.ARC_TO.

getRotationX

@Pure
double getRotationX()

Replies the rotation of the x axis of the arc-to ellipse.

Returns:

the x axis rotation, or 0 if the type is not PathElementType.ARC_TO.

getSweepFlag

@Pure
boolean getSweepFlag()

Replies if the arc-to will sweep the long way around the ellipse.

Returns:

true iff the element will sweep clockwise around the ellipse, or 0 if the type is not PathElementType.ARC_TO.

getLargeArcFlag

@Pure
boolean getLargeArcFlag()

Replies if the arc-to will sweep clockwise around the ellipse.

Returns:

true iff the element will sweep clockwise around the ellipse, or 0 if the type is not PathElementType.ARC_TO.