Rotate (JavaFX 8)

java.lang.Object
- javafx.scene.transform.Transform
- - javafx.scene.transform.Rotate

All Implemented Interfaces:

Cloneable, EventTarget
```
public class Rotate
extends Transform
```
This class represents an Affine object that rotates coordinates around an anchor point. This operation is equivalent to translating the coordinates so that the anchor point is at the origin (S1), then rotating them about the new origin (S2), and finally translating so that the intermediate origin is restored to the coordinates of the original anchor point (S3).
For example, the matrix representing the returned transform of new Rotate (theta, x, y, z) around the Z-axis is :
```
              [   cos(theta)    -sin(theta)   0    x-x*cos+y*sin  ]
              [   sin(theta)     cos(theta)   0    y-x*sin-y*cos  ]
              [      0               0        1          z        ]
 
```
For example, to rotate a text 30 degrees around the Z-axis at anchor point of (50,30):
```
 Text text = new Text("This is a test");
 text.setX(10);
 text.setY(50);
 text.setFont(new Font(20));

 text.getTransforms().add(new Rotate(30, 50, 30));
 
```
Since:

JavaFX 2.0

Property Summary

All Methods Instance Methods Concrete Methods
Type	Property and Description
`DoubleProperty`	`angle` Defines the angle of rotation measured in degrees.
`ObjectProperty<Point3D>`	`axis` Defines the axis of rotation at the pivot point.
`DoubleProperty`	`pivotX` Defines the X coordinate of the rotation pivot point.
`DoubleProperty`	`pivotY` Defines the Y coordinate of the rotation pivot point.
`DoubleProperty`	`pivotZ` Defines the Z coordinate of the rotation pivot point.

Properties inherited from class javafx.scene.transform.Transform
identity, onTransformChanged, type2D

Field Summary

Fields
Modifier and Type	Field and Description
`static Point3D`	`X_AXIS` Specifies the X-axis as the axis of rotation.
`static Point3D`	`Y_AXIS` Specifies the Y-axis as the axis of rotation.
`static Point3D`	`Z_AXIS` Specifies the Z-axis as the axis of rotation.

Constructor Summary

Constructors
Constructor and Description
`Rotate()` Creates a default Rotate transform (identity).
`Rotate(double angle)` Creates a two-dimensional Rotate transform.
`Rotate(double angle, double pivotX, double pivotY)` Creates a two-dimensional Rotate transform with pivot.
`Rotate(double angle, double pivotX, double pivotY, double pivotZ)` Creates a simple Rotate transform with three-dimensional pivot.
`Rotate(double angle, double pivotX, double pivotY, double pivotZ, Point3D axis)` Creates a three-dimensional Rotate transform with pivot.
`Rotate(double angle, Point3D axis)` Creates a three-dimensional Rotate transform.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`DoubleProperty`	`angleProperty()` Defines the angle of rotation measured in degrees.
`ObjectProperty<Point3D>`	`axisProperty()` Defines the axis of rotation at the pivot point.
`Rotate`	`clone()` Returns a deep copy of this transform.
`Transform`	`createConcatenation(Transform transform)` Returns the concatenation of this transform and the specified transform.
`Transform`	`createInverse()` Returns the inverse transform of this transform.
`Point2D`	`deltaTransform(double x, double y)` Transforms the relative magnitude vector by this transform.
`Point3D`	`deltaTransform(double x, double y, double z)` Transforms the relative magnitude vector by this transform.
`double`	`getAngle()` Gets the value of the property angle.
`Point3D`	`getAxis()` Gets the value of the property axis.
`double`	`getMxx()` Gets the X coordinate scaling element of the 3x4 matrix.
`double`	`getMxy()` Gets the XY coordinate element of the 3x4 matrix.
`double`	`getMxz()` Gets the XZ coordinate element of the 3x4 matrix.
`double`	`getMyx()` Gets the YX coordinate element of the 3x4 matrix.
`double`	`getMyy()` Gets the Y coordinate scaling element of the 3x4 matrix.
`double`	`getMyz()` Gets the YZ coordinate element of the 3x4 matrix.
`double`	`getMzx()` Gets the ZX coordinate element of the 3x4 matrix.
`double`	`getMzy()` Gets the ZY coordinate element of the 3x4 matrix.
`double`	`getMzz()` Gets the Z coordinate scaling element of the 3x4 matrix.
`double`	`getPivotX()` Gets the value of the property pivotX.
`double`	`getPivotY()` Gets the value of the property pivotY.
`double`	`getPivotZ()` Gets the value of the property pivotZ.
`double`	`getTx()` Gets the X coordinate translation element of the 3x4 matrix.
`double`	`getTy()` Gets the Y coordinate translation element of the 3x4 matrix.
`double`	`getTz()` Gets the Z coordinate translation element of the 3x4 matrix.
`Point2D`	`inverseDeltaTransform(double x, double y)` Transforms the relative magnitude vector by the inverse of this transform.
`Point3D`	`inverseDeltaTransform(double x, double y, double z)` Transforms the relative magnitude vector by the inverse of this transform.
`Point2D`	`inverseTransform(double x, double y)` Transforms the specified point by the inverse of this transform.
`Point3D`	`inverseTransform(double x, double y, double z)` Transforms the specified point by the inverse of this transform.
`DoubleProperty`	`pivotXProperty()` Defines the X coordinate of the rotation pivot point.
`DoubleProperty`	`pivotYProperty()` Defines the Y coordinate of the rotation pivot point.
`DoubleProperty`	`pivotZProperty()` Defines the Z coordinate of the rotation pivot point.
`void`	`setAngle(double value)` Sets the value of the property angle.
`void`	`setAxis(Point3D value)` Sets the value of the property axis.
`void`	`setPivotX(double value)` Sets the value of the property pivotX.
`void`	`setPivotY(double value)` Sets the value of the property pivotY.
`void`	`setPivotZ(double value)` Sets the value of the property pivotZ.
`String`	`toString()` Returns a string representation of this `Rotate` object.
`Point2D`	`transform(double x, double y)` Transforms the specified point by this transform.
`Point3D`	`transform(double x, double y, double z)` Transforms the specified point by this transform.
`protected void`	`transformChanged()` This method must be called by all transforms whenever any of their parameters changes.

Methods inherited from class javafx.scene.transform.Transform
addEventFilter, addEventHandler, affine, affine, buildEventDispatchChain, column, column, deltaTransform, deltaTransform, determinant, getElement, getOnTransformChanged, identityProperty, inverseDeltaTransform, inverseDeltaTransform, inverseTransform, inverseTransform, inverseTransform, inverseTransform2DPoints, inverseTransform3DPoints, isIdentity, isType2D, onTransformChangedProperty, removeEventFilter, removeEventHandler, rotate, row, row, scale, scale, setOnTransformChanged, shear, shear, similarTo, toArray, toArray, transform, transform, transform, transform2DPoints, transform3DPoints, translate, type2DProperty

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

- Property Detail
  - angle
```
public final DoubleProperty angleProperty
```
    Defines the angle of rotation measured in degrees.
    
    See Also:
    
    getAngle(), setAngle(double)
  - pivotX
```
public final DoubleProperty pivotXProperty
```
    Defines the X coordinate of the rotation pivot point.
    
    Default value:
    
    0.0
    
    See Also:
    
    getPivotX(), setPivotX(double)
  - pivotY
```
public final DoubleProperty pivotYProperty
```
    Defines the Y coordinate of the rotation pivot point.
    
    Default value:
    
    0.0
    
    See Also:
    
    getPivotY(), setPivotY(double)
  - pivotZ
```
public final DoubleProperty pivotZProperty
```
    Defines the Z coordinate of the rotation pivot point.
    
    Default value:
    
    0.0
    
    See Also:
    
    getPivotZ(), setPivotZ(double)
  - axis
```
public final ObjectProperty<Point3D> axisProperty
```
    Defines the axis of rotation at the pivot point.
    
    See Also:
    
    getAxis(), setAxis(Point3D)
- Field Detail
  - X_AXIS
```
public static final Point3D X_AXIS
```
    Specifies the X-axis as the axis of rotation.
  - Y_AXIS
```
public static final Point3D Y_AXIS
```
    Specifies the Y-axis as the axis of rotation.
  - Z_AXIS
```
public static final Point3D Z_AXIS
```
    Specifies the Z-axis as the axis of rotation.
- Constructor Detail
  - Rotate
```
public Rotate()
```
    Creates a default Rotate transform (identity).
  - Rotate
```
public Rotate(double angle)
```
    Creates a two-dimensional Rotate transform. The pivot point is set to (0,0)
    
    Parameters:
    
    angle - the angle of rotation measured in degrees
  - Rotate
```
public Rotate(double angle,
              Point3D axis)
```
    Creates a three-dimensional Rotate transform. The pivot point is set to (0,0,0)
    
    Parameters:
    
    angle - the angle of rotation measured in degrees
    
    axis - the axis of rotation
  - Rotate
```
public Rotate(double angle,
              double pivotX,
              double pivotY)
```
    Creates a two-dimensional Rotate transform with pivot.
    
    Parameters:
    
    angle - the angle of rotation measured in degrees
    
    pivotX - the X coordinate of the rotation pivot point
    
    pivotY - the Y coordinate of the rotation pivot point
  - Rotate
```
public Rotate(double angle,
              double pivotX,
              double pivotY,
              double pivotZ)
```
    Creates a simple Rotate transform with three-dimensional pivot.
    
    Parameters:
    
    angle - the angle of rotation measured in degrees
    
    pivotX - the X coordinate of the rotation pivot point
    
    pivotY - the Y coordinate of the rotation pivot point
    
    pivotZ - the Z coordinate of the rotation pivot point
  - Rotate
```
public Rotate(double angle,
              double pivotX,
              double pivotY,
              double pivotZ,
              Point3D axis)
```
    Creates a three-dimensional Rotate transform with pivot.
    
    Parameters:
    
    angle - the angle of rotation measured in degrees
    
    pivotX - the X coordinate of the rotation pivot point
    
    pivotY - the Y coordinate of the rotation pivot point
    
    pivotZ - the Z coordinate of the rotation pivot point
    
    axis - the axis of rotation
- Method Detail
  - setAngle
```
public final void setAngle(double value)
```
    Sets the value of the property angle.
    
    Property description:
    
    Defines the angle of rotation measured in degrees.
  - getAngle
```
public final double getAngle()
```
    Gets the value of the property angle.
    
    Property description:
    
    Defines the angle of rotation measured in degrees.
  - angleProperty
```
public final DoubleProperty angleProperty()
```
    Defines the angle of rotation measured in degrees.
    
    See Also:
    
    getAngle(), setAngle(double)
  - setPivotX
```
public final void setPivotX(double value)
```
    Sets the value of the property pivotX.
    
    Property description:
    
    Defines the X coordinate of the rotation pivot point.
    
    Default value:
    
    0.0
  - getPivotX
```
public final double getPivotX()
```
    Gets the value of the property pivotX.
    
    Property description:
    
    Defines the X coordinate of the rotation pivot point.
    
    Default value:
    
    0.0
  - pivotXProperty
```
public final DoubleProperty pivotXProperty()
```
    Defines the X coordinate of the rotation pivot point.
    
    Default value:
    
    0.0
    
    See Also:
    
    getPivotX(), setPivotX(double)
  - setPivotY
```
public final void setPivotY(double value)
```
    Sets the value of the property pivotY.
    
    Property description:
    
    Defines the Y coordinate of the rotation pivot point.
    
    Default value:
    
    0.0
  - getPivotY
```
public final double getPivotY()
```
    Gets the value of the property pivotY.
    
    Property description:
    
    Defines the Y coordinate of the rotation pivot point.
    
    Default value:
    
    0.0
  - pivotYProperty
```
public final DoubleProperty pivotYProperty()
```
    Defines the Y coordinate of the rotation pivot point.
    
    Default value:
    
    0.0
    
    See Also:
    
    getPivotY(), setPivotY(double)
  - setPivotZ
```
public final void setPivotZ(double value)
```
    Sets the value of the property pivotZ.
    
    Property description:
    
    Defines the Z coordinate of the rotation pivot point.
    
    Default value:
    
    0.0
  - getPivotZ
```
public final double getPivotZ()
```
    Gets the value of the property pivotZ.
    
    Property description:
    
    Defines the Z coordinate of the rotation pivot point.
    
    Default value:
    
    0.0
  - pivotZProperty
```
public final DoubleProperty pivotZProperty()
```
    Defines the Z coordinate of the rotation pivot point.
    
    Default value:
    
    0.0
    
    See Also:
    
    getPivotZ(), setPivotZ(double)
  - setAxis
```
public final void setAxis(Point3D value)
```
    Sets the value of the property axis.
    
    Property description:
    
    Defines the axis of rotation at the pivot point.
  - getAxis
```
public final Point3D getAxis()
```
    Gets the value of the property axis.
    
    Property description:
    
    Defines the axis of rotation at the pivot point.
  - axisProperty
```
public final ObjectProperty<Point3D> axisProperty()
```
    Defines the axis of rotation at the pivot point.
    
    See Also:
    
    getAxis(), setAxis(Point3D)
  - getMxx
```
public double getMxx()
```
    Description copied from class: Transform
    
    Gets the X coordinate scaling element of the 3x4 matrix.
    
    Overrides:
    
    getMxx in class Transform
  - getMxy
```
public double getMxy()
```
    Description copied from class: Transform
    
    Gets the XY coordinate element of the 3x4 matrix.
    
    Overrides:
    
    getMxy in class Transform
  - getMxz
```
public double getMxz()
```
    Description copied from class: Transform
    
    Gets the XZ coordinate element of the 3x4 matrix.
    
    Overrides:
    
    getMxz in class Transform
  - getTx
```
public double getTx()
```
    Description copied from class: Transform
    
    Gets the X coordinate translation element of the 3x4 matrix.
    
    Overrides:
    
    getTx in class Transform
  - getMyx
```
public double getMyx()
```
    Description copied from class: Transform
    
    Gets the YX coordinate element of the 3x4 matrix.
    
    Overrides:
    
    getMyx in class Transform
  - getMyy
```
public double getMyy()
```
    Description copied from class: Transform
    
    Gets the Y coordinate scaling element of the 3x4 matrix.
    
    Overrides:
    
    getMyy in class Transform
  - getMyz
```
public double getMyz()
```
    Description copied from class: Transform
    
    Gets the YZ coordinate element of the 3x4 matrix.
    
    Overrides:
    
    getMyz in class Transform
  - getTy
```
public double getTy()
```
    Description copied from class: Transform
    
    Gets the Y coordinate translation element of the 3x4 matrix.
    
    Overrides:
    
    getTy in class Transform
  - getMzx
```
public double getMzx()
```
    Description copied from class: Transform
    
    Gets the ZX coordinate element of the 3x4 matrix.
    
    Overrides:
    
    getMzx in class Transform
  - getMzy
```
public double getMzy()
```
    Description copied from class: Transform
    
    Gets the ZY coordinate element of the 3x4 matrix.
    
    Overrides:
    
    getMzy in class Transform
  - getMzz
```
public double getMzz()
```
    Description copied from class: Transform
    
    Gets the Z coordinate scaling element of the 3x4 matrix.
    
    Overrides:
    
    getMzz in class Transform
  - getTz
```
public double getTz()
```
    Description copied from class: Transform
    
    Gets the Z coordinate translation element of the 3x4 matrix.
    
    Overrides:
    
    getTz in class Transform
  - createConcatenation
```
public Transform createConcatenation(Transform transform)
```
    Description copied from class: Transform
    
    Returns the concatenation of this transform and the specified transform. Applying the resulting transform to a node has the same effect as adding the two transforms to its getTransforms() list, this transform first and the specified transform second.
    
    Overrides:
    
    createConcatenation in class Transform
    
    Parameters:
    
    transform - transform to be concatenated with this transform
    
    Returns:
    
    The concatenated transform
  - createInverse
```
public Transform createInverse()
                        throws NonInvertibleTransformException
```
    Description copied from class: Transform
    
    Returns the inverse transform of this transform.
    
    Overrides:
    
    createInverse in class Transform
    
    Returns:
    
    the inverse transform
    
    Throws:
    
    NonInvertibleTransformException - if this transform cannot be inverted
  - clone
```
public Rotate clone()
```
    Description copied from class: Transform
    
    Returns a deep copy of this transform.
    
    Overrides:
    
    clone in class Transform
    
    Returns:
    
    a copy of this transform
  - transform
```
public Point2D transform(double x,
                         double y)
```
    Description copied from class: Transform
    
    Transforms the specified point by this transform. This method can be used only for 2D transforms.
    
    Overrides:
    
    transform in class Transform
    
    Parameters:
    
    x - the X coordinate of the point
    
    y - the Y coordinate of the point
    
    Returns:
    
    the transformed point
  - transform
```
public Point3D transform(double x,
                         double y,
                         double z)
```
    Description copied from class: Transform
    
    Transforms the specified point by this transform.
    
    Overrides:
    
    transform in class Transform
    
    Parameters:
    
    x - the X coordinate of the point
    
    y - the Y coordinate of the point
    
    z - the Z coordinate of the point
    
    Returns:
    
    the transformed point
  - deltaTransform
```
public Point2D deltaTransform(double x,
                              double y)
```
    Description copied from class: Transform
    
    Transforms the relative magnitude vector by this transform. The vector is transformed without applying the translation components of the affine transformation matrix. This method can be used only for a 2D transform.
    
    Overrides:
    
    deltaTransform in class Transform
    
    Parameters:
    
    x - vector magnitude in the direction of the X axis
    
    y - vector magnitude in the direction of the Y axis
    
    Returns:
    
    the transformed relative magnitude vector represented by a Point2D instance
  - deltaTransform
```
public Point3D deltaTransform(double x,
                              double y,
                              double z)
```
    Description copied from class: Transform
    
    Transforms the relative magnitude vector by this transform. The vector is transformed without applying the translation components of the affine transformation matrix.
    
    Overrides:
    
    deltaTransform in class Transform
    
    Parameters:
    
    x - vector magnitude in the direction of the X axis
    
    y - vector magnitude in the direction of the Y axis
    
    Returns:
    
    the transformed relative magnitude vector represented by a Point3D instance
  - inverseTransform
```
public Point2D inverseTransform(double x,
                                double y)
```
    Description copied from class: Transform
    
    Transforms the specified point by the inverse of this transform. This method can be used only for 2D transforms.
    
    Overrides:
    
    inverseTransform in class Transform
    
    Parameters:
    
    x - the X coordinate of the point
    
    y - the Y coordinate of the point
    
    Returns:
    
    the inversely transformed point
  - inverseTransform
```
public Point3D inverseTransform(double x,
                                double y,
                                double z)
```
    Description copied from class: Transform
    
    Transforms the specified point by the inverse of this transform.
    
    Overrides:
    
    inverseTransform in class Transform
    
    Parameters:
    
    x - the X coordinate of the point
    
    y - the Y coordinate of the point
    
    z - the Z coordinate of the point
    
    Returns:
    
    the inversely transformed point
  - inverseDeltaTransform
```
public Point2D inverseDeltaTransform(double x,
                                     double y)
```
    Description copied from class: Transform
    
    Transforms the relative magnitude vector by the inverse of this transform. The vector is transformed without applying the translation components of the affine transformation matrix. This method can be used only for a 2D transform.
    
    Overrides:
    
    inverseDeltaTransform in class Transform
    
    Parameters:
    
    x - vector magnitude in the direction of the X axis
    
    y - vector magnitude in the direction of the Y axis
    
    Returns:
    
    the inversely transformed relative magnitude vector represented by a Point2D instance
  - inverseDeltaTransform
```
public Point3D inverseDeltaTransform(double x,
                                     double y,
                                     double z)
```
    Description copied from class: Transform
    
    Transforms the relative magnitude vector by the inverse of this transform. The vector is transformed without applying the translation components of the affine transformation matrix.
    
    Overrides:
    
    inverseDeltaTransform in class Transform
    
    Parameters:
    
    x - vector magnitude in the direction of the X axis
    
    y - vector magnitude in the direction of the Y axis
    
    Returns:
    
    the inversely transformed relative magnitude vector represented by a Point3D instance
  - toString
```
public String toString()
```
    Returns a string representation of this Rotate object.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    
    a string representation of this Rotate object.
  - transformChanged
```
protected void transformChanged()
```
    Description copied from class: Transform
    
    This method must be called by all transforms whenever any of their parameters changes. It is typically called when any of the transform's properties is invalidated (it is OK to skip the call if an invalid property is set).
    
    Overrides:
    
    transformChanged in class Transform

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Class Rotate

Property Summary

Properties inherited from class javafx.scene.transform.Transform

Field Summary

Constructor Summary

Method Summary

Methods inherited from class javafx.scene.transform.Transform

Methods inherited from class java.lang.Object

Property Detail

angle

pivotX

pivotY

pivotZ

axis

Field Detail

X_AXIS

Y_AXIS

Z_AXIS

Constructor Detail

Rotate

Rotate

Rotate

Rotate

Rotate

Rotate

Method Detail

setAngle

getAngle

angleProperty

setPivotX

getPivotX

pivotXProperty

setPivotY

getPivotY

pivotYProperty

setPivotZ

getPivotZ

pivotZProperty

setAxis

getAxis

axisProperty

getMxx

getMxy

getMxz

getTx

getMyx

getMyy

getMyz

getTy

getMzx

getMzy

getMzz

getTz

createConcatenation

createInverse

clone

transform

transform

deltaTransform

deltaTransform

inverseTransform

inverseTransform

inverseDeltaTransform

inverseDeltaTransform

toString

transformChanged