Module org.arakhne.afc.core.mathgeom

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

Interface PathIterator2D<T extends PathElement2D>

Type Parameters:

T - the type of the path elements.

All Superinterfaces:

Iterator<T>

All Known Subinterfaces:

PathIterator2afp<T>, PathIterator2ai<T>

All Known Implementing Classes:

Circle2afp.AbstractCirclePathIterator, Circle2afp.CirclePathIterator, Circle2afp.TransformedCirclePathIterator, Circle2ai.AbstractCirclePathIterator, Circle2ai.CirclePathIterator, Circle2ai.TransformedCirclePathIterator, Ellipse2afp.AbstractEllipsePathIterator, Ellipse2afp.EllipsePathIterator, Ellipse2afp.TransformedEllipsePathIterator, MultiShape2afp.AbstractMultiShapePathIterator, MultiShape2afp.MultiShapePathIterator, MultiShape2afp.TransformedMultiShapePathIterator, MultiShape2ai.AbstractMultiShapePathIterator, MultiShape2ai.MultiShapePathIterator, MultiShape2ai.TransformedMultiShapePathIterator, OrientedRectangle2afp.AbstractOrientedRectanglePathIterator, OrientedRectangle2afp.OrientedRectanglePathIterator, OrientedRectangle2afp.ProjectionToOrientedRectangleLocalCoordinateSystemPathIterator, OrientedRectangle2afp.TransformedOrientedRectanglePathIterator, Parallelogram2afp.AbstractParallelogramPathIterator, Parallelogram2afp.ParallelogramPathIterator, Parallelogram2afp.ProjectionToParallelogramLocalCoordinateSystemPathIterator, Parallelogram2afp.TransformedParallelogramPathIterator, Path2afp.AbstractPathPathIterator, Path2afp.FlatteningPathIterator, Path2afp.PathPathIterator, Path2afp.TransformedPathPathIterator, Path2ai.AbstractPathIterator, Path2ai.FlatteningPathIterator, Path2ai.PathPathIterator, Path2ai.TransformedPathIterator, PathIteratorWrapper, PathIteratorWrapper, Rectangle2afp.RectanglePathIterator, Rectangle2afp.TransformedRectanglePathIterator, Rectangle2ai.RectanglePathIterator, Rectangle2ai.TransformedRectanglePathIterator, RoundRectangle2afp.AbstractRoundRectanglePathIterator, RoundRectangle2afp.RoundRectanglePathIterator, RoundRectangle2afp.TransformedRoundRectanglePathIterator, Segment2afp.SegmentPathIterator, Segment2ai.AbstractSegmentPathIterator, Segment2ai.SegmentPathIterator, Segment2ai.TransformedSegmentPathIterator, Triangle2afp.AbstractTrianglePathIterator, Triangle2afp.TransformedTrianglePathIterator, Triangle2afp.TrianglePathIterator

public interface PathIterator2D<T extends PathElement2D>
extends Iterator<T>

This interface describes an interator on path elements.

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
GeomFactory2D<?,?>	getGeomFactory()	Replies the factory of geometrical elements.
PathWindingRule	getWindingRule()	Replies the winding rule for the path.
boolean	isCurved()	Replies the path contains a curve.
boolean	isMultiParts()	Replies the path has multiple parts, i.e. multiple MOVE_TO are inside.
boolean	isPolygon()	Replies the path is composed only by one MOVE_TO, a sequence of LINE_TO or QUAD_TO or CURVE_TO or ARC_TO, and a single CLOSE primitives.
boolean	isPolyline()	Replies the path is composed only by one MOVE_TO, and a sequence of LINE_TO primitives.
PathIterator2D<T>	restartIterations()	Replies a reset instance of this iterator.

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, next, remove

Method Detail

getWindingRule

@Pure
PathWindingRule getWindingRule()

Replies the winding rule for the path.

Returns:

the winding rule for the path.

isPolyline

@Pure
boolean isPolyline()

Replies the path is composed only by one MOVE_TO, and a sequence of LINE_TO primitives.

Returns:

true if the path does not contain curve primitives, false otherwise.

isCurved

@Pure
boolean isCurved()

Replies the path contains a curve.

Returns:

true if the path contains curve primitives, false otherwise.

isMultiParts

@Pure
boolean isMultiParts()

Replies the path has multiple parts, i.e. multiple MOVE_TO are inside. primitives.

Returns:

true if the path has multiple move-to primitive, false otherwise.

isPolygon

@Pure
boolean isPolygon()

Replies the path is composed only by one MOVE_TO, a sequence of LINE_TO or QUAD_TO or CURVE_TO or ARC_TO, and a single CLOSE primitives.

Returns:

true if the path does not contain curve primitives, false otherwise.

restartIterations

PathIterator2D<T> restartIterations()

Replies a reset instance of this iterator.

The reset instance enables to restart iterations with the replied iterator.

Returns:

the reset iterator.

getGeomFactory

GeomFactory2D<?,?> getGeomFactory()

Replies the factory of geometrical elements.

Returns:

the factory.