JavaFX 25 · javafx.scene.shape.QuadCurve · APIdia, the JavaDoc alternative

The Quadcurve class defines a quadratic Bézier parametric curve segment in (x,y) coordinate space. Drawing a curve that intersects both the specified coordinates (startX, startY) and (endX, enfY), using the specified point (controlX, controlY) as Bézier control point.

import javafx.scene.shape.*;

QuadCurve quad = new QuadCurve();
quad.setStartX(0.0f);
quad.setStartY(50.0f);
quad.setEndX(50.0f);
quad.setEndY(50.0f);
quad.setControlX(25.0f);
quad.setControlY(0.0f);

Field Summary

Modifier and Type	Field and Description
private DoubleProperty	controlX Defines the X coordinate of the control point of the quadratic curve segment.
private DoubleProperty	controlY Defines the Y coordinate of the control point of the quadratic curve segment.
private DoubleProperty	endX Defines the X coordinate of the end point of the quadratic curve segment.
private DoubleProperty	endY Defines the Y coordinate of the end point of the quadratic curve segment.
private final QuadCurve2D	shape
private DoubleProperty	startX Defines the X coordinate of the start point of the quadratic curve segment.
private DoubleProperty	startY Defines the Y coordinate of the start point of the quadratic curve segment.

Inherited from javafx.scene.shape.Shape:: old_fill old_stroke

Constructor Summary

Access	Constructor and Description
public	QuadCurve() Creates an empty instance of QuadCurve.
public	QuadCurve(double the X coordinate of the start point startX, double the Y coordinate of the start point startY, double the X coordinate of the control point controlX, double the Y coordinate of the control point controlY, double the X coordinate of the end point endX, double the Y coordinate of the end point endY) Creates a new instance of QuadCurve.

Method Summary

Modifier and Type	Method and Description
public final DoubleProperty	controlXProperty()
public final DoubleProperty	controlYProperty()
private QuadCurve2D	doConfigShape()
private NGNode	doCreatePeer()
private void	doUpdatePeer() Hides javafx.scene.shape.Shape.doUpdatePeer.
public final DoubleProperty	endXProperty()
public final DoubleProperty	endYProperty()
public final double	getControlX()
public final double	getControlY()
public final double	getEndX()
public final double	getEndY()
public final double	getStartX()
public final double	getStartY()
public final void	setControlX(double value)
public final void	setControlY(double value)
public final void	setEndX(double value)
public final void	setEndY(double value)
public final void	setStartX(double value)
public final void	setStartY(double value)
public final DoubleProperty	startXProperty()
public final DoubleProperty	startYProperty()
public String	Returns: a string representation of this `QuadCurve` object. toString() Overrides javafx.scene.Node.toString. Returns a string representation of this `QuadCurve` object.

Field Detail

controlX	back to summary
private DoubleProperty controlX Defines the X coordinate of the control point of the quadratic curve segment. Default Value 0.0

controlX

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private DoubleProperty controlX

Defines the X coordinate of the control point of the quadratic curve segment.

Default Value: 0.0

controlY	back to summary
private DoubleProperty controlY Defines the Y coordinate of the control point of the quadratic curve segment. Default Value 0.0

controlY

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private DoubleProperty controlY

Defines the Y coordinate of the control point of the quadratic curve segment.

Default Value: 0.0

endX	back to summary
private DoubleProperty endX Defines the X coordinate of the end point of the quadratic curve segment. Default Value 0.0

endX

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private DoubleProperty endX

Defines the X coordinate of the end point of the quadratic curve segment.

Default Value: 0.0

endY	back to summary
private DoubleProperty endY Defines the Y coordinate of the end point of the quadratic curve segment. Default Value 0.0

endY

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private DoubleProperty endY

Defines the Y coordinate of the end point of the quadratic curve segment.

Default Value: 0.0

shape	back to summary
private final QuadCurve2D shape

startX	back to summary
private DoubleProperty startX Defines the X coordinate of the start point of the quadratic curve segment. Default Value 0.0

startX

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private DoubleProperty startX

Defines the X coordinate of the start point of the quadratic curve segment.

Default Value: 0.0

startY	back to summary
private DoubleProperty startY Defines the Y coordinate of the start point of the quadratic curve segment. Default Value 0.0

startY

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private DoubleProperty startY

Defines the Y coordinate of the start point of the quadratic curve segment.

Default Value: 0.0

Constructor Detail

QuadCurve	back to summary
public QuadCurve() Creates an empty instance of QuadCurve.

QuadCurve	back to summary
public QuadCurve(double startX, double startY, double controlX, double controlY, double endX, double endY) Creates a new instance of QuadCurve. Parameters startX:double the X coordinate of the start point startY:double the Y coordinate of the start point controlX:double the X coordinate of the control point controlY:double the Y coordinate of the control point endX:double the X coordinate of the end point endY:double the Y coordinate of the end point

QuadCurve

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public QuadCurve(double startX, double startY, double controlX, double controlY, double endX, double endY)

Creates a new instance of QuadCurve.

Parameters

startX:double: the X coordinate of the start point
startY:double: the Y coordinate of the start point
controlX:double: the X coordinate of the control point
controlY:double: the Y coordinate of the control point
endX:double: the X coordinate of the end point
endY:double: the Y coordinate of the end point

Method Detail

controlXProperty	back to summary
public final DoubleProperty controlXProperty()

controlYProperty	back to summary
public final DoubleProperty controlYProperty()

doConfigShape	back to summary
private QuadCurve2D doConfigShape()

doCreatePeer	back to summary
private NGNode doCreatePeer()

doUpdatePeer	back to summary
private void doUpdatePeer() Hides javafx.scene.shape.Shape.doUpdatePeer.

endXProperty	back to summary
public final DoubleProperty endXProperty()

endYProperty	back to summary
public final DoubleProperty endYProperty()

getControlX	back to summary
public final double getControlX()

getControlY	back to summary
public final double getControlY()

getEndX	back to summary
public final double getEndX()

getEndY	back to summary
public final double getEndY()

getStartX	back to summary
public final double getStartX()

getStartY	back to summary
public final double getStartY()

setControlX	back to summary
public final void setControlX(double value)

setControlY	back to summary
public final void setControlY(double value)

setEndX	back to summary
public final void setEndX(double value)

setEndY	back to summary
public final void setEndY(double value)

setStartX	back to summary
public final void setStartX(double value)

setStartY	back to summary
public final void setStartY(double value)

startXProperty	back to summary
public final DoubleProperty startXProperty()

startYProperty	back to summary
public final DoubleProperty startYProperty()

toString back to summary

toString	back to summary
public String toString() Overrides javafx.scene.Node.toString. Returns a string representation of this `QuadCurve` object. Returns:String a string representation of this `QuadCurve` object. Annotations @Override

public String toString()

Overrides javafx.scene.Node.toString.

Returns a string representation of this QuadCurve object.

Returns:String

a string representation of this QuadCurve object.

Annotations

@Override

public non-sealed Class QuadCurve

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail