Module org.arakhne.afc.core.mathgeom

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

Interface GeomFactory2afp<E extends PathElement2afp,P extends Point2D<? super P,? super V>,V extends Vector2D<? super V,? super P>,B extends Rectangle2afp<?,?,E,P,V,B>>

Type Parameters:

E - the types of the path elements.

P - is the type of the points.

V - is the type of the vectors.

B - is the type of the bounding boxes.

All Superinterfaces:

GeomFactory2D<V,P>, GeomFactoryBase

All Known Implementing Classes:

GeomFactory2d, GeomFactory2dfx

public interface GeomFactory2afp<E extends PathElement2afp,P extends Point2D<? super P,? super V>,V extends Vector2D<? super V,? super P>,B extends Rectangle2afp<?,?,E,P,V,B>>
extends GeomFactory2D<V,P>

Factory of geometrical elements.

Since:

13.0

Version:

17.0 2020-01-04 14:41:43

Author:

Stéphane GALLAND, Thomas PIOTROWSKI

Maven Group Id:

org.arakhne.afc.core

Maven Artifact Id:

mathgeom

Method Summary

Modifier and Type	Method	Description
default PathIterator2afp<?>	convert(PathIterator2D<?> iterator)	Replies the PathIterator2afp that is corresponding to the given element.
E	newArcPathElement(double startX, double startY, double targetX, double targetY, double radiusX, double radiusY, double xAxisRotation, boolean largeArcFlag, boolean sweepFlag)	Create an arc-to path element to the given point by following an ellipse arc.
B	newBox()	Create an empty bounding box.
B	newBox(double x, double y, double width, double height)	Create a bounding box.
E	newClosePathElement(double lastPointX, double lastPointy, double firstPointX, double firstPointY)	Create a close path element.
E	newCurvePathElement(double startX, double startY, double controlX, double controlY, double targetX, double targetY)	Create a quadratic curve path element to the given point through the given control point.
E	newCurvePathElement(double startX, double startY, double controlX1, double controlY1, double controlX2, double controlY2, double targetX, double targetY)	Create a curve path element to the given point through the two given control points.
E	newLinePathElement(double startX, double startY, double targetX, double targetY)	Create a line-to path element to the given point.
E	newMovePathElement(double x, double y)	Create a move-to path element to the given point.
MultiShape2afp<?,?,?,E,P,V,B>	newMultiShape()	Create an empty multishape.
Path2afp<?,?,E,P,V,B>	newPath(PathWindingRule rule)	Create an empty path with the given winding rule.
Segment2afp<?,?,E,P,V,B>	newSegment(double x1, double y1, double x2, double y2)	Create a segment.
Triangle2afp<?,?,E,P,V,B>	newTriangle(double x1, double y1, double x2, double y2, double x3, double y3)	Create a triangle.

Methods inherited from interface org.arakhne.afc.math.geometry.d2.GeomFactory2D

convertToPoint, convertToPoint, convertToVector, convertToVector, newPoint, newPoint, newPoint, newVector, newVector, newVector

Methods inherited from interface org.arakhne.afc.math.geometry.GeomFactoryBase

getSplineApproximationRatio, setSplineApproximationRatio

Method Detail

newPath

Path2afp<?,?,E,P,V,B> newPath(PathWindingRule rule)

Create an empty path with the given winding rule.

Parameters:

rule - the rule.

Returns:

the new path.

newMultiShape

MultiShape2afp<?,?,?,E,P,V,B> newMultiShape()

Create an empty multishape.

Returns:

the new multishape.

newBox

B newBox()

Create an empty bounding box.

Returns:

the box.

newBox

B newBox(double x,
         double y,
         double width,
         double height)

Create a bounding box.

Parameters:

x - the x coordinate of the lower corner.

y - the y coordinate of the lower corner.

width - the width of the box.

height - the height of the box.

Returns:

the box.

newMovePathElement

E newMovePathElement(double x,
                     double y)

Create a move-to path element to the given point.

Parameters:

x - x coordinate of the target point.

y - y coordinate of the target point.

Returns:

the path element.

newLinePathElement

E newLinePathElement(double startX,
                     double startY,
                     double targetX,
                     double targetY)

Create a line-to path element to the given point.

Parameters:

startX - x coordinate of the start point.

startY - y coordinate of the start point.

targetX - x coordinate of the target point.

targetY - y coordinate of the target point.

Returns:

the path element.

newClosePathElement

E newClosePathElement(double lastPointX,
                      double lastPointy,
                      double firstPointX,
                      double firstPointY)

Create a close path element.

Parameters:

lastPointX - x coordinate of the last point on the path

lastPointy - y coordinate of the last point on the path

firstPointX - x coordinate of the first point on the path.

firstPointY - y coordinate of the first point on the path.

Returns:

the path element.

newCurvePathElement

E newCurvePathElement(double startX,
                      double startY,
                      double controlX,
                      double controlY,
                      double targetX,
                      double targetY)

Create a quadratic curve path element to the given point through the given control point.

Parameters:

startX - x coordinate of the start point.

startY - y coordinate of the start point.

controlX - x coordinate of the control point.

controlY - y coordinate of the control point.

targetX - x coordinate of the target point.

targetY - y coordinate of the target point.

Returns:

the path element.

newCurvePathElement

E newCurvePathElement(double startX,
                      double startY,
                      double controlX1,
                      double controlY1,
                      double controlX2,
                      double controlY2,
                      double targetX,
                      double targetY)

Create a curve path element to the given point through the two given control points.

Parameters:

startX - x coordinate of the start point.

startY - y coordinate of the start point.

controlX1 - x coordinate of the control point.

controlY1 - y coordinate of the control point.

controlX2 - x coordinate of the control point.

controlY2 - y coordinate of the control point.

targetX - x coordinate of the target point.

targetY - y coordinate of the target point.

Returns:

the path element.

newArcPathElement

E newArcPathElement(double startX,
                    double startY,
                    double targetX,
                    double targetY,
                    double radiusX,
                    double radiusY,
                    double xAxisRotation,
                    boolean largeArcFlag,
                    boolean sweepFlag)

Create an arc-to path element to the given point by following an ellipse arc.

Parameters:

startX - x coordinate of the start point.

startY - y coordinate of the start point.

targetX - x coordinate of the target point.

targetY - y coordinate of the target point.

radiusX - the X radius of the tilted ellipse.

radiusY - the Y radius of the tilted ellipse.

xAxisRotation - the angle of tilt of the ellipse.

largeArcFlag - true iff the path will sweep the long way around the ellipse.

sweepFlag - true iff the path will sweep clockwise around the ellipse.

Returns:

the path element.

newTriangle

Triangle2afp<?,?,E,P,V,B> newTriangle(double x1,
                                                                    double y1,
                                                                    double x2,
                                                                    double y2,
                                                                    double x3,
                                                                    double y3)

Create a triangle.

Parameters:

x1 - the x coordinate of the first point of the triangle.

y1 - the y coordinate of the first point of the triangle.

x2 - the x coordinate of the second point of the triangle.

y2 - the y coordinate of the second point of the triangle.

x3 - the x coordinate of the third point of the triangle.

y3 - the y coordinate of the third point of the triangle.

Returns:

the new triangle.

newSegment

Segment2afp<?,?,E,P,V,B> newSegment(double x1,
                                                                  double y1,
                                                                  double x2,
                                                                  double y2)

Create a segment.

Parameters:

x1 - the x coordinate of the first point of the segment.

y1 - the y coordinate of the first point of the segment.

x2 - the x coordinate of the second point of the segment.

y2 - the y coordinate of the second point of the segment.

Returns:

the new segment.

convert

default PathIterator2afp<?> convert(PathIterator2D<?> iterator)

Replies the PathIterator2afp that is corresponding to the given element.

If the given element is already a PathIterator2afp, returns this.

Parameters:

iterator - the iterator.

Returns:

the iterator.