- java.lang.Object
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- javafx.scene.transform.Transform
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- javafx.scene.transform.Rotate
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- All Implemented Interfaces:
Cloneable
,EventTarget
public class Rotate extends Transform
This class represents anAffine
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
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Property Summary
Properties Type Property 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 declared in class javafx.scene.transform.Transform
identity, onTransformChanged, type2D
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Constructor Summary
Constructors Constructor 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.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description DoubleProperty
angleProperty()
Defines the angle of rotation measured in degrees.ObjectProperty<Point3D>
axisProperty()
Defines the axis of rotation at the pivot point.double
getAngle()
Gets the value of the property angle.Point3D
getAxis()
Gets the value of the property axis.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.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 thisRotate
object.-
Methods declared in interface javafx.event.EventTarget
buildEventDispatchChain
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Methods declared in class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods declared in class javafx.scene.transform.Transform
addEventFilter, addEventHandler, affine, affine, clone, column, column, createConcatenation, createInverse, deltaTransform, deltaTransform, deltaTransform, deltaTransform, determinant, getElement, getMxx, getMxy, getMxz, getMyx, getMyy, getMyz, getMzx, getMzy, getMzz, getOnTransformChanged, getTx, getTy, getTz, identityProperty, inverseDeltaTransform, inverseDeltaTransform, inverseDeltaTransform, inverseDeltaTransform, inverseTransform, inverseTransform, inverseTransform, inverseTransform, inverseTransform, inverseTransform2DPoints, inverseTransform3DPoints, isIdentity, isType2D, onTransformChangedProperty, removeEventFilter, removeEventHandler, rotate, row, row, scale, scale, setOnTransformChanged, shear, shear, similarTo, toArray, toArray, transform, transform, transform, transform, transform, transform2DPoints, transform3DPoints, transformChanged, translate, type2DProperty
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Property Detail
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angle
public final DoubleProperty angleProperty
Defines the angle of rotation measured in degrees.- See Also:
getAngle()
,setAngle(double)
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pivotX
public final DoubleProperty pivotXProperty
Defines the X coordinate of the rotation pivot point.- Default value:
- 0.0
- See Also:
getPivotX()
,setPivotX(double)
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pivotY
public final DoubleProperty pivotYProperty
Defines the Y coordinate of the rotation pivot point.- Default value:
- 0.0
- See Also:
getPivotY()
,setPivotY(double)
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pivotZ
public final DoubleProperty pivotZProperty
Defines the Z coordinate of the rotation pivot point.- Default value:
- 0.0
- See Also:
getPivotZ()
,setPivotZ(double)
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axis
public final ObjectProperty<Point3D> axisProperty
Defines the axis of rotation at the pivot point.- See Also:
getAxis()
,setAxis(Point3D)
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Constructor Detail
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Rotate
public Rotate()
Creates a default Rotate transform (identity).
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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
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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 degreesaxis
- the axis of rotation
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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 degreespivotX
- the X coordinate of the rotation pivot pointpivotY
- the Y coordinate of the rotation pivot point
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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 degreespivotX
- the X coordinate of the rotation pivot pointpivotY
- the Y coordinate of the rotation pivot pointpivotZ
- the Z coordinate of the rotation pivot point
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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 degreespivotX
- the X coordinate of the rotation pivot pointpivotY
- the Y coordinate of the rotation pivot pointpivotZ
- the Z coordinate of the rotation pivot pointaxis
- the axis of rotation
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Method Detail
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setAngle
public final void setAngle(double value)
Sets the value of the property angle.- Property description:
- Defines the angle of rotation measured in degrees.
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getAngle
public final double getAngle()
Gets the value of the property angle.- Property description:
- Defines the angle of rotation measured in degrees.
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angleProperty
public final DoubleProperty angleProperty()
Defines the angle of rotation measured in degrees.- See Also:
getAngle()
,setAngle(double)
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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
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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
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pivotXProperty
public final DoubleProperty pivotXProperty()
Defines the X coordinate of the rotation pivot point.- Default value:
- 0.0
- See Also:
getPivotX()
,setPivotX(double)
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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
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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
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pivotYProperty
public final DoubleProperty pivotYProperty()
Defines the Y coordinate of the rotation pivot point.- Default value:
- 0.0
- See Also:
getPivotY()
,setPivotY(double)
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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
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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
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pivotZProperty
public final DoubleProperty pivotZProperty()
Defines the Z coordinate of the rotation pivot point.- Default value:
- 0.0
- See Also:
getPivotZ()
,setPivotZ(double)
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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.
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getAxis
public final Point3D getAxis()
Gets the value of the property axis.- Property description:
- Defines the axis of rotation at the pivot point.
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axisProperty
public final ObjectProperty<Point3D> axisProperty()
Defines the axis of rotation at the pivot point.- See Also:
getAxis()
,setAxis(Point3D)
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