de.saxsys.svgfx.core.path.commands

Class BezierCurveCommand

java.lang.Object

de.saxsys.svgfx.core.path.commands.PathCommand

de.saxsys.svgfx.core.path.commands.BezierCurveCommand

Direct Known Subclasses:

CubicBezierCurveCommand, QuadraticBezierCurveCommand

public abstract class BezierCurveCommand
extends PathCommand

This represents a bezier curve command in a svg path. This class is immutable, so each instance represents a separate position.

Author:

Xyanid on 01.04.2017.

Method Summary

Modifier and Type	Method and Description
abstract javafx.geometry.Point2D	getAbsoluteEndControlPoint(javafx.geometry.Point2D absoluteCurrentPoint)
javafx.geometry.Point2D	getAbsoluteEndPoint(javafx.geometry.Point2D absoluteCurrentPoint) Gets the next possible absoluteCurrentPoint based on the internal state of the command and the provided absoluteCurrentPoint.
abstract javafx.geometry.Point2D	getAbsoluteStartControlPoint(javafx.geometry.Point2D absoluteCurrentPoint)
Optional<javafx.scene.shape.Rectangle>	getBoundingBox(javafx.geometry.Point2D absoluteCurrentPoint) Gets the bounding box which would result of using the given absoluteCurrentPoint as the starting point and then applying the internal state of the command.
javafx.geometry.Point2D	getEndPoint() Returns the endPoint.

Methods inherited from class de.saxsys.svgfx.core.path.commands.PathCommand

addPoints, getDistanceX, getDistanceY, getMinX, getMinY, getValueOrFail, isAbsolute

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getEndPoint

public javafx.geometry.Point2D getEndPoint()

Returns the endPoint.

Returns:

the endPoint.

getAbsoluteStartControlPoint

public abstract javafx.geometry.Point2D getAbsoluteStartControlPoint(javafx.geometry.Point2D absoluteCurrentPoint)
                                                              throws PathException

Throws:

PathException

getAbsoluteEndControlPoint

public abstract javafx.geometry.Point2D getAbsoluteEndControlPoint(javafx.geometry.Point2D absoluteCurrentPoint)
                                                            throws PathException

Throws:

PathException

getAbsoluteEndPoint

public javafx.geometry.Point2D getAbsoluteEndPoint(javafx.geometry.Point2D absoluteCurrentPoint)
                                            throws PathException

Description copied from class: PathCommand

Gets the next possible absoluteCurrentPoint based on the internal state of the command and the provided absoluteCurrentPoint.

Specified by:

getAbsoluteEndPoint in class PathCommand

Parameters:

absoluteCurrentPoint - the absoluteCurrentPoint from which to start.

Returns:

a new Point2D describing the absoluteCurrentPoint that is reached after this command has been applied.

Throws:

PathException - if the next absoluteCurrentPoint can not be determined.

getBoundingBox

public Optional<javafx.scene.shape.Rectangle> getBoundingBox(javafx.geometry.Point2D absoluteCurrentPoint)
                                                      throws PathException

Description copied from class: PathCommand

Gets the bounding box which would result of using the given absoluteCurrentPoint as the starting point and then applying the internal state of the command.

Specified by:

getBoundingBox in class PathCommand

Parameters:

absoluteCurrentPoint - the absoluteCurrentPoint to be use as the starting point.

Returns:

a Optional describing the resulting bounding box.

Throws:

PathException - if the bounding box can not be determined.