javafx.scene.shape

Class QuadCurveTo

java.lang.Object

javafx.scene.shape.PathElement
- javafx.scene.shape.QuadCurveTo

public class QuadCurveTo
extends PathElement

Creates a curved path element, defined by two new points, by drawing a Quadratic Bézier curve that intersects both the current coordinates and the specified coordinates (x, y), using the specified point (controlX, controlY) as a Bézier control point. All coordinates are specified in double precision.

For more information on path elements see the Path and PathElement classes.

Example:

import javafx.scene.shape.*;

Path path = new Path();

MoveTo moveTo = new MoveTo();
moveTo.setX(0.0f);
moveTo.setY(50.0f);

QuadCurveTo quadTo = new QuadCurveTo();
quadTo.setControlX(25.0f);
quadTo.setControlY(0.0f);
quadTo.setX(50.0f);
quadTo.setY(50.0f);

path.getElements().add(moveTo);
path.getElements().add(cubicTo);

Since:

JavaFX 2.0

Property Summary

All MethodsInstance MethodsConcrete Methods
Type	Property and Description
`DoubleProperty`	`controlX` Defines the X coordinate of the quadratic control point.
`DoubleProperty`	`controlY` Defines the Y coordinate of the quadratic control point.
`DoubleProperty`	`x` Defines the X coordinate of the final end point.
`DoubleProperty`	`y` Defines the Y coordinate of the final end point.

Properties inherited from class javafx.scene.shape.PathElement
absolute

Constructor Summary

Constructors
Constructor and Description
`QuadCurveTo()` Creates an empty instance of QuadCurveTo.
`QuadCurveTo(double controlX, double controlY, double x, double y)` Creates a new instance of QuadCurveTo.

Method Summary

All MethodsInstance MethodsConcrete Methods
Modifier and Type	Method and Description
`DoubleProperty`	`controlXProperty()` Defines the X coordinate of the quadratic control point.
`DoubleProperty`	`controlYProperty()` Defines the Y coordinate of the quadratic control point.
`double`	`getControlX()` Gets the value of the property controlX.
`double`	`getControlY()` Gets the value of the property controlY.
`double`	`getX()` Gets the value of the property x.
`double`	`getY()` Gets the value of the property y.
`void`	`setControlX(double value)` Sets the value of the property controlX.
`void`	`setControlY(double value)` Sets the value of the property controlY.
`void`	`setX(double value)` Sets the value of the property x.
`void`	`setY(double value)` Sets the value of the property y.
`String`	`toString()` Returns a string representation of this `CubicCurveTo` object.
`DoubleProperty`	`xProperty()` Defines the X coordinate of the final end point.
`DoubleProperty`	`yProperty()` Defines the Y coordinate of the final end point.

Methods inherited from class javafx.scene.shape.PathElement
absoluteProperty, isAbsolute, setAbsolute

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Property Detail
- controlX
```
public final DoubleProperty controlXProperty
```
  Defines the X coordinate of the quadratic control point.
  
  Default value:
  
  0.0
  
  See Also:
  
  getControlX(), setControlX(double)
- controlY
```
public final DoubleProperty controlYProperty
```
  Defines the Y coordinate of the quadratic control point.
  
  Default value:
  
  0.0
  
  See Also:
  
  getControlY(), setControlY(double)
- x
```
public final DoubleProperty xProperty
```
  Defines the X coordinate of the final end point.
  
  Default value:
  
  0.0
  
  See Also:
  
  getX(), setX(double)
- y
```
public final DoubleProperty yProperty
```
  Defines the Y coordinate of the final end point.
  
  Default value:
  
  0.0
  
  See Also:
  
  getY(), setY(double)

Constructor Detail
- QuadCurveTo
```
public QuadCurveTo()
```
  Creates an empty instance of QuadCurveTo.
- QuadCurveTo
```
public QuadCurveTo(double controlX,
                   double controlY,
                   double x,
                   double y)
```
  Creates a new instance of QuadCurveTo.
  
  Parameters:
  
  controlX - the X coordinate of the quadratic control point

Method Detail
- setControlX
```
public final void setControlX(double value)
```
  Sets the value of the property controlX.
  
  Property description:
  
  Defines the X coordinate of the quadratic control point.
  
  Default value:
  
  0.0
- getControlX
```
public final double getControlX()
```
  Gets the value of the property controlX.
  
  Property description:
  
  Defines the X coordinate of the quadratic control point.
  
  Default value:
  
  0.0
- controlXProperty
```
public final DoubleProperty controlXProperty()
```
  Defines the X coordinate of the quadratic control point.
  
  Default value:
  
  0.0
  
  See Also:
  
  getControlX(), setControlX(double)
- setControlY
```
public final void setControlY(double value)
```
  Sets the value of the property controlY.
  
  Property description:
  
  Defines the Y coordinate of the quadratic control point.
  
  Default value:
  
  0.0
- getControlY
```
public final double getControlY()
```
  Gets the value of the property controlY.
  
  Property description:
  
  Defines the Y coordinate of the quadratic control point.
  
  Default value:
  
  0.0
- controlYProperty
```
public final DoubleProperty controlYProperty()
```
  Defines the Y coordinate of the quadratic control point.
  
  Default value:
  
  0.0
  
  See Also:
  
  getControlY(), setControlY(double)
- setX
```
public final void setX(double value)
```
  Sets the value of the property x.
  
  Property description:
  
  Defines the X coordinate of the final end point.
  
  Default value:
  
  0.0
- getX
```
public final double getX()
```
  Gets the value of the property x.
  
  Property description:
  
  Defines the X coordinate of the final end point.
  
  Default value:
  
  0.0
- xProperty
```
public final DoubleProperty xProperty()
```
  Defines the X coordinate of the final end point.
  
  Default value:
  
  0.0
  
  See Also:
  
  getX(), setX(double)
- setY
```
public final void setY(double value)
```
  Sets the value of the property y.
  
  Property description:
  
  Defines the Y coordinate of the final end point.
  
  Default value:
  
  0.0
- getY
```
public final double getY()
```
  Gets the value of the property y.
  
  Property description:
  
  Defines the Y coordinate of the final end point.
  
  Default value:
  
  0.0
- yProperty
```
public final DoubleProperty yProperty()
```
  Defines the Y coordinate of the final end point.
  
  Default value:
  
  0.0
  
  See Also:
  
  getY(), setY(double)
- toString
```
public String toString()
```
  Returns a string representation of this CubicCurveTo object.
  
  Overrides:
  
  toString in class Object
  
  Returns:
  
  a string representation of this CubicCurveTo object.

© 2008, 2025, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from JavaFX API Documentation.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Java, JavaFX and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.

Class QuadCurveTo

Property Summary

Properties inherited from class javafx.scene.shape.PathElement

Constructor Summary

Method Summary

Methods inherited from class javafx.scene.shape.PathElement

Methods inherited from class java.lang.Object

Property Detail

controlX

controlY

x

y

Constructor Detail

QuadCurveTo

QuadCurveTo

Method Detail

setControlX

getControlX

controlXProperty

setControlY

getControlY

controlYProperty

setX

getX

xProperty

setY

getY

yProperty

toString