JavaFX 27 · com.sun.javafx.geom.transform.BaseTransform

Modifier and Type	Class and Description
public static enum	BaseTransform.Degree

Field Summary

Modifier and Type	Field and Description
pack-priv static final double	EPSILON_ABSOLUTE
public static final BaseTransform	IDENTITY_TRANSFORM
public static final int	TYPE_AFFINE2D_MASK
public static final int	TYPE_AFFINE_3D
public static final int	TYPE_FLIP This flag bit indicates that the transform defined by this object performs a mirror image flip about some axis which changes the normally right handed coordinate system into a left handed system in addition to the conversions indicated by other flag bits.
public static final int	TYPE_GENERAL_ROTATION This flag bit indicates that the transform defined by this object performs a rotation by an arbitrary angle in addition to the conversions indicated by other flag bits.
public static final int	TYPE_GENERAL_SCALE This flag bit indicates that the transform defined by this object performs a general scale in addition to the conversions indicated by other flag bits.
public static final int	TYPE_GENERAL_TRANSFORM This constant indicates that the transform defined by this object performs an arbitrary conversion of the input coordinates.
public static final int	TYPE_IDENTITY This constant indicates that the transform defined by this object is an identity transform.
public static final int	TYPE_MASK_ROTATION This constant is a bit mask for any of the rotation flag bits.
public static final int	TYPE_MASK_SCALE This constant is a bit mask for any of the scale flag bits.
public static final int	TYPE_QUADRANT_ROTATION This flag bit indicates that the transform defined by this object performs a quadrant rotation by some multiple of 90 degrees in addition to the conversions indicated by other flag bits.
public static final int	TYPE_TRANSLATION This flag bit indicates that the transform defined by this object performs a translation in addition to the conversions indicated by other flag bits.
public static final int	TYPE_UNIFORM_SCALE This flag bit indicates that the transform defined by this object performs a uniform scale in addition to the conversions indicated by other flag bits.
protected static final int	TYPE_UNKNOWN

Constructor Summary

Access	Constructor and Description
public	BaseTransform()

Method Summary

Modifier and Type	Method and Description
public static boolean	almostZero(double a)
public abstract BaseTransform	copy()
public abstract BaseTransform	Returns: a new transform representing the inverse of this transform. createInverse() This function always returns a new object, unless the transform is an identity transform in which case it might return the `Identity` singleton.
public abstract Shape	createTransformedShape(Shape s)
pack-priv static void	degreeError(BaseTransform.Degree maxSupported)
public abstract Vec3d	deltaTransform(Vec3d src, Vec3d dst)
public abstract void	deltaTransform(float[] srcPts, int srcOff, float[] dstPts, int dstOff, int numPts)
public abstract void	deltaTransform(double[] srcPts, int srcOff, double[] dstPts, int dstOff, int numPts)
public abstract BaseTransform	deriveWithConcatenation(double mxx, double myx, double mxy, double myy, double mxt, double myt)
public abstract BaseTransform	deriveWithConcatenation(double mxx, double mxy, double mxz, double mxt, double myx, double myy, double myz, double myt, double mzx, double mzy, double mzz, double mzt)
public abstract BaseTransform	deriveWithConcatenation(BaseTransform tx)
public abstract BaseTransform	deriveWithNewTransform(BaseTransform tx)
public abstract BaseTransform	deriveWithPreConcatenation(BaseTransform transform)
public abstract BaseTransform	deriveWithPreTranslation(double mxt, double myt)
public abstract BaseTransform	deriveWithRotation(double theta, double axisX, double axisY, double axisZ)
public abstract BaseTransform	deriveWithScale(double mxx, double myy, double mzz)
public abstract BaseTransform	deriveWithTranslation(double mxt, double myt)
public abstract BaseTransform	deriveWithTranslation(double mxt, double myt, double mzt)
public boolean	Returns: `true` if `obj` equals this `BaseTransform` object; `false` otherwise. equals(Object the `Object` to test for equality with this `BaseTransform` obj) Overrides java.lang.Object.equals. Returns `true` if this `BaseTransform` represents the same coordinate transform as the specified argument.
public abstract BaseTransform.Degree	getDegree()
public abstract double	getDeterminant()
public static BaseTransform	getInstance(BaseTransform tx)
public static BaseTransform	getInstance(double mxx, double mxy, double mxz, double mxt, double myx, double myy, double myz, double myt, double mzx, double mzy, double mzz, double mzt)
public static BaseTransform	getInstance(double mxx, double myx, double mxy, double myy, double mxt, double myt)
public double	getMxt()
public double	getMxx()
public double	getMxy()
public double	getMxz()
public double	getMyt()
public double	getMyx()
public double	getMyy()
public double	getMyz()
public double	getMzt()
public double	getMzx()
public double	getMzy()
public double	getMzz()
public static BaseTransform	getRotateInstance(double theta, double x, double y)
public static BaseTransform	getScaleInstance(double mxx, double myy)
public static BaseTransform	getTranslateInstance(double mxt, double myt)
public abstract int	Returns: the OR combination of any of the indicated flags that apply to this transform getType() Retrieves the flag bits describing the conversion properties of this transform.
public int	Returns: a hash code for this transform. hashCode() Overrides java.lang.Object.hashCode. Returns the hashcode for this transform.
public abstract Vec3d	inverseDeltaTransform(Vec3d src, Vec3d dst)
public abstract void	inverseDeltaTransform(float[] srcPts, int srcOff, float[] dstPts, int dstOff, int numPts)
public abstract Point2D	inverseTransform(Point2D src, Point2D dst)
public abstract Vec3d	inverseTransform(Vec3d src, Vec3d dst)
public abstract void	inverseTransform(float[] srcPts, int srcOff, float[] dstPts, int dstOff, int numPts)
public abstract void	inverseTransform(double[] srcPts, int srcOff, double[] dstPts, int dstOff, int numPts)
public abstract BaseBounds	inverseTransform(BaseBounds bounds, BaseBounds result)
public abstract void	inverseTransform(Rectangle rect, Rectangle result)
public abstract void	invert() This function inverts the `BaseTransform` in place.
public abstract boolean	is2D()
public abstract boolean	isIdentity()
public abstract boolean	isTranslateOrIdentity()
pack-priv static Point2D	makePoint(Point2D src, Point2D dst)
public abstract void	restoreTransform(double mxx, double myx, double mxy, double myy, double mxt, double myt) This function is only guaranteed to succeed if the transform is of degree AFFINE2D or less and the matrix parameters specified came from this same instance.
public abstract void	restoreTransform(double mxx, double mxy, double mxz, double mxt, double myx, double myy, double myz, double myt, double mzx, double mzy, double mzz, double mzt) This function is only guaranteed to succeed if the matrix parameters specified came from this same instance.
public abstract void	setToIdentity()
public abstract void	setTransform(BaseTransform xform)
public String	Returns: the matrix elements and degree of this transform toString() Overrides java.lang.Object.toString. Returns the matrix elements and degree of this transform as a string.
public abstract Point2D	transform(Point2D src, Point2D dst)
public abstract Vec3d	transform(Vec3d src, Vec3d dst) Redeclares com.sun.javafx.geom.transform.CanTransformVec3d.transform.
public abstract void	transform(float[] srcPts, int srcOff, float[] dstPts, int dstOff, int numPts)
public abstract void	transform(double[] srcPts, int srcOff, double[] dstPts, int dstOff, int numPts)
public abstract void	transform(float[] srcPts, int srcOff, double[] dstPts, int dstOff, int numPts)
public abstract void	transform(double[] srcPts, int srcOff, float[] dstPts, int dstOff, int numPts)
public abstract BaseBounds	transform(BaseBounds bounds, BaseBounds result)
public abstract void	transform(Rectangle rect, Rectangle result)

Inherited from java.lang.Object:: clone finalize getClass notify notifyAll wait wait wait

Field Detail

EPSILON_ABSOLUTE	back to summary
pack-priv static final double EPSILON_ABSOLUTE

IDENTITY_TRANSFORM	back to summary
public static final BaseTransform IDENTITY_TRANSFORM

TYPE_AFFINE2D_MASK	back to summary
public static final int TYPE_AFFINE2D_MASK

TYPE_AFFINE_3D	back to summary
public static final int TYPE_AFFINE_3D

TYPE_FLIP back to summary

TYPE_FLIP	back to summary
public static final int TYPE_FLIP This flag bit indicates that the transform defined by this object performs a mirror image flip about some axis which changes the normally right handed coordinate system into a left handed system in addition to the conversions indicated by other flag bits. A right handed coordinate system is one where the positive X axis rotates counterclockwise to overlay the positive Y axis similar to the direction that the fingers on your right hand curl when you stare end on at your thumb. A left handed coordinate system is one where the positive X axis rotates clockwise to overlay the positive Y axis similar to the direction that the fingers on your left hand curl. There is no mathematical way to determine the angle of the original flipping or mirroring transformation since all angles of flip are identical given an appropriate adjusting rotation. See Also `TYPE_IDENTITY`, `TYPE_TRANSLATION`, `TYPE_UNIFORM_SCALE`, `TYPE_GENERAL_SCALE`, `TYPE_QUADRANT_ROTATION`, `TYPE_GENERAL_ROTATION`, `TYPE_GENERAL_TRANSFORM`, `getType`

public static final int TYPE_FLIP

This flag bit indicates that the transform defined by this object performs a mirror image flip about some axis which changes the normally right handed coordinate system into a left handed system in addition to the conversions indicated by other flag bits. A right handed coordinate system is one where the positive X axis rotates counterclockwise to overlay the positive Y axis similar to the direction that the fingers on your right hand curl when you stare end on at your thumb. A left handed coordinate system is one where the positive X axis rotates clockwise to overlay the positive Y axis similar to the direction that the fingers on your left hand curl. There is no mathematical way to determine the angle of the original flipping or mirroring transformation since all angles of flip are identical given an appropriate adjusting rotation.

See Also: TYPE_IDENTITY, TYPE_TRANSLATION, TYPE_UNIFORM_SCALE, TYPE_GENERAL_SCALE, TYPE_QUADRANT_ROTATION, TYPE_GENERAL_ROTATION, TYPE_GENERAL_TRANSFORM, getType

TYPE_GENERAL_ROTATION back to summary

TYPE_GENERAL_ROTATION	back to summary
public static final int TYPE_GENERAL_ROTATION This flag bit indicates that the transform defined by this object performs a rotation by an arbitrary angle in addition to the conversions indicated by other flag bits. A rotation changes the angles of vectors by the same amount regardless of the original direction of the vector and without changing the length of the vector. This flag bit is mutually exclusive with the TYPE_QUADRANT_ROTATION flag. See Also `TYPE_IDENTITY`, `TYPE_TRANSLATION`, `TYPE_UNIFORM_SCALE`, `TYPE_GENERAL_SCALE`, `TYPE_FLIP`, `TYPE_QUADRANT_ROTATION`, `TYPE_GENERAL_TRANSFORM`, `getType`

public static final int TYPE_GENERAL_ROTATION

This flag bit indicates that the transform defined by this object performs a rotation by an arbitrary angle in addition to the conversions indicated by other flag bits. A rotation changes the angles of vectors by the same amount regardless of the original direction of the vector and without changing the length of the vector. This flag bit is mutually exclusive with the TYPE_QUADRANT_ROTATION flag.

See Also: TYPE_IDENTITY, TYPE_TRANSLATION, TYPE_UNIFORM_SCALE, TYPE_GENERAL_SCALE, TYPE_FLIP, TYPE_QUADRANT_ROTATION, TYPE_GENERAL_TRANSFORM, getType

TYPE_GENERAL_SCALE back to summary

TYPE_GENERAL_SCALE	back to summary
public static final int TYPE_GENERAL_SCALE This flag bit indicates that the transform defined by this object performs a general scale in addition to the conversions indicated by other flag bits. A general scale multiplies the length of vectors by different amounts in the x and y directions without changing the angle between perpendicular vectors. This flag bit is mutually exclusive with the TYPE_UNIFORM_SCALE flag. See Also `TYPE_IDENTITY`, `TYPE_TRANSLATION`, `TYPE_UNIFORM_SCALE`, `TYPE_FLIP`, `TYPE_QUADRANT_ROTATION`, `TYPE_GENERAL_ROTATION`, `TYPE_GENERAL_TRANSFORM`, `getType`

public static final int TYPE_GENERAL_SCALE

This flag bit indicates that the transform defined by this object performs a general scale in addition to the conversions indicated by other flag bits. A general scale multiplies the length of vectors by different amounts in the x and y directions without changing the angle between perpendicular vectors. This flag bit is mutually exclusive with the TYPE_UNIFORM_SCALE flag.

See Also: TYPE_IDENTITY, TYPE_TRANSLATION, TYPE_UNIFORM_SCALE, TYPE_FLIP, TYPE_QUADRANT_ROTATION, TYPE_GENERAL_ROTATION, TYPE_GENERAL_TRANSFORM, getType

TYPE_GENERAL_TRANSFORM back to summary

TYPE_GENERAL_TRANSFORM	back to summary
public static final int TYPE_GENERAL_TRANSFORM This constant indicates that the transform defined by this object performs an arbitrary conversion of the input coordinates. If this transform can be classified by any of the above constants, the type will either be the constant TYPE_IDENTITY or a combination of the appropriate flag bits for the various coordinate conversions that this transform performs. See Also `TYPE_IDENTITY`, `TYPE_TRANSLATION`, `TYPE_UNIFORM_SCALE`, `TYPE_GENERAL_SCALE`, `TYPE_FLIP`, `TYPE_QUADRANT_ROTATION`, `TYPE_GENERAL_ROTATION`, `getType`

public static final int TYPE_GENERAL_TRANSFORM

This constant indicates that the transform defined by this object performs an arbitrary conversion of the input coordinates. If this transform can be classified by any of the above constants, the type will either be the constant TYPE_IDENTITY or a combination of the appropriate flag bits for the various coordinate conversions that this transform performs.

See Also: TYPE_IDENTITY, TYPE_TRANSLATION, TYPE_UNIFORM_SCALE, TYPE_GENERAL_SCALE, TYPE_FLIP, TYPE_QUADRANT_ROTATION, TYPE_GENERAL_ROTATION, getType

TYPE_IDENTITY back to summary

TYPE_IDENTITY	back to summary
public static final int TYPE_IDENTITY This constant indicates that the transform defined by this object is an identity transform. An identity transform is one in which the output coordinates are always the same as the input coordinates. If this transform is anything other than the identity transform, the type will either be the constant GENERAL_TRANSFORM or a combination of the appropriate flag bits for the various coordinate conversions that this transform performs. See Also `TYPE_TRANSLATION`, `TYPE_UNIFORM_SCALE`, `TYPE_GENERAL_SCALE`, `TYPE_FLIP`, `TYPE_QUADRANT_ROTATION`, `TYPE_GENERAL_ROTATION`, `TYPE_GENERAL_TRANSFORM`, `getType`

public static final int TYPE_IDENTITY

This constant indicates that the transform defined by this object is an identity transform. An identity transform is one in which the output coordinates are always the same as the input coordinates. If this transform is anything other than the identity transform, the type will either be the constant GENERAL_TRANSFORM or a combination of the appropriate flag bits for the various coordinate conversions that this transform performs.

See Also: TYPE_TRANSLATION, TYPE_UNIFORM_SCALE, TYPE_GENERAL_SCALE, TYPE_FLIP, TYPE_QUADRANT_ROTATION, TYPE_GENERAL_ROTATION, TYPE_GENERAL_TRANSFORM, getType

TYPE_MASK_ROTATION back to summary

TYPE_MASK_ROTATION	back to summary
public static final int TYPE_MASK_ROTATION This constant is a bit mask for any of the rotation flag bits. See Also `TYPE_QUADRANT_ROTATION`, `TYPE_GENERAL_ROTATION`

public static final int TYPE_MASK_ROTATION

This constant is a bit mask for any of the rotation flag bits.

See Also: TYPE_QUADRANT_ROTATION, TYPE_GENERAL_ROTATION

TYPE_MASK_SCALE back to summary

TYPE_MASK_SCALE	back to summary
public static final int TYPE_MASK_SCALE This constant is a bit mask for any of the scale flag bits. See Also `TYPE_UNIFORM_SCALE`, `TYPE_GENERAL_SCALE`

public static final int TYPE_MASK_SCALE

This constant is a bit mask for any of the scale flag bits.

See Also: TYPE_UNIFORM_SCALE, TYPE_GENERAL_SCALE

TYPE_QUADRANT_ROTATION back to summary

TYPE_QUADRANT_ROTATION	back to summary
public static final int TYPE_QUADRANT_ROTATION This flag bit indicates that the transform defined by this object performs a quadrant rotation by some multiple of 90 degrees in addition to the conversions indicated by other flag bits. A rotation changes the angles of vectors by the same amount regardless of the original direction of the vector and without changing the length of the vector. This flag bit is mutually exclusive with the TYPE_GENERAL_ROTATION flag. See Also `TYPE_IDENTITY`, `TYPE_TRANSLATION`, `TYPE_UNIFORM_SCALE`, `TYPE_GENERAL_SCALE`, `TYPE_FLIP`, `TYPE_GENERAL_ROTATION`, `TYPE_GENERAL_TRANSFORM`, `getType`

public static final int TYPE_QUADRANT_ROTATION

This flag bit indicates that the transform defined by this object performs a quadrant rotation by some multiple of 90 degrees in addition to the conversions indicated by other flag bits. A rotation changes the angles of vectors by the same amount regardless of the original direction of the vector and without changing the length of the vector. This flag bit is mutually exclusive with the TYPE_GENERAL_ROTATION flag.

See Also: TYPE_IDENTITY, TYPE_TRANSLATION, TYPE_UNIFORM_SCALE, TYPE_GENERAL_SCALE, TYPE_FLIP, TYPE_GENERAL_ROTATION, TYPE_GENERAL_TRANSFORM, getType

TYPE_TRANSLATION back to summary

TYPE_TRANSLATION	back to summary
public static final int TYPE_TRANSLATION This flag bit indicates that the transform defined by this object performs a translation in addition to the conversions indicated by other flag bits. A translation moves the coordinates by a constant amount in x and y without changing the length or angle of vectors. See Also `TYPE_IDENTITY`, `TYPE_UNIFORM_SCALE`, `TYPE_GENERAL_SCALE`, `TYPE_FLIP`, `TYPE_QUADRANT_ROTATION`, `TYPE_GENERAL_ROTATION`, `TYPE_GENERAL_TRANSFORM`, `getType`

public static final int TYPE_TRANSLATION

This flag bit indicates that the transform defined by this object performs a translation in addition to the conversions indicated by other flag bits. A translation moves the coordinates by a constant amount in x and y without changing the length or angle of vectors.

See Also: TYPE_IDENTITY, TYPE_UNIFORM_SCALE, TYPE_GENERAL_SCALE, TYPE_FLIP, TYPE_QUADRANT_ROTATION, TYPE_GENERAL_ROTATION, TYPE_GENERAL_TRANSFORM, getType

TYPE_UNIFORM_SCALE back to summary

TYPE_UNIFORM_SCALE	back to summary
public static final int TYPE_UNIFORM_SCALE This flag bit indicates that the transform defined by this object performs a uniform scale in addition to the conversions indicated by other flag bits. A uniform scale multiplies the length of vectors by the same amount in both the x and y directions without changing the angle between vectors. This flag bit is mutually exclusive with the TYPE_GENERAL_SCALE flag. See Also `TYPE_IDENTITY`, `TYPE_TRANSLATION`, `TYPE_GENERAL_SCALE`, `TYPE_FLIP`, `TYPE_QUADRANT_ROTATION`, `TYPE_GENERAL_ROTATION`, `TYPE_GENERAL_TRANSFORM`, `getType`

public static final int TYPE_UNIFORM_SCALE

This flag bit indicates that the transform defined by this object performs a uniform scale in addition to the conversions indicated by other flag bits. A uniform scale multiplies the length of vectors by the same amount in both the x and y directions without changing the angle between vectors. This flag bit is mutually exclusive with the TYPE_GENERAL_SCALE flag.

See Also: TYPE_IDENTITY, TYPE_TRANSLATION, TYPE_GENERAL_SCALE, TYPE_FLIP, TYPE_QUADRANT_ROTATION, TYPE_GENERAL_ROTATION, TYPE_GENERAL_TRANSFORM, getType

TYPE_UNKNOWN	back to summary
protected static final int TYPE_UNKNOWN

Constructor Detail

BaseTransform	back to summary
public BaseTransform()

Method Detail

almostZero	back to summary
public static boolean almostZero(double a)

copy	back to summary
public abstract BaseTransform copy()

createInverse back to summary

createInverse	back to summary
public abstract BaseTransform createInverse() throws NoninvertibleTransformException This function always returns a new object, unless the transform is an identity transform in which case it might return the `Identity` singleton. Returns:BaseTransform a new transform representing the inverse of this transform.

public abstract BaseTransform createInverse() throws NoninvertibleTransformException

This function always returns a new object, unless the transform is an identity transform in which case it might return the Identity singleton.

Returns:BaseTransform: a new transform representing the inverse of this transform.

createTransformedShape	back to summary
public abstract Shape createTransformedShape(Shape s)

degreeError	back to summary
pack-priv static void degreeError(BaseTransform.Degree maxSupported)

deltaTransform	back to summary
public abstract Vec3d deltaTransform(Vec3d src, Vec3d dst)

deltaTransform	back to summary
public abstract void deltaTransform(float[] srcPts, int srcOff, float[] dstPts, int dstOff, int numPts)

deltaTransform	back to summary
public abstract void deltaTransform(double[] srcPts, int srcOff, double[] dstPts, int dstOff, int numPts)

deriveWithConcatenation	back to summary
public abstract BaseTransform deriveWithConcatenation(double mxx, double myx, double mxy, double myy, double mxt, double myt)

deriveWithConcatenation	back to summary
public abstract BaseTransform deriveWithConcatenation(double mxx, double mxy, double mxz, double mxt, double myx, double myy, double myz, double myt, double mzx, double mzy, double mzz, double mzt)

deriveWithConcatenation	back to summary
public abstract BaseTransform deriveWithConcatenation(BaseTransform tx)

deriveWithNewTransform	back to summary
public abstract BaseTransform deriveWithNewTransform(BaseTransform tx)

deriveWithPreConcatenation	back to summary
public abstract BaseTransform deriveWithPreConcatenation(BaseTransform transform)

deriveWithPreTranslation	back to summary
public abstract BaseTransform deriveWithPreTranslation(double mxt, double myt)

deriveWithRotation	back to summary
public abstract BaseTransform deriveWithRotation(double theta, double axisX, double axisY, double axisZ)

deriveWithScale	back to summary
public abstract BaseTransform deriveWithScale(double mxx, double myy, double mzz)

deriveWithTranslation	back to summary
public abstract BaseTransform deriveWithTranslation(double mxt, double myt)

deriveWithTranslation	back to summary
public abstract BaseTransform deriveWithTranslation(double mxt, double myt, double mzt)

equals back to summary

equals	back to summary
public boolean equals(Object obj) Overrides java.lang.Object.equals. Returns `true` if this `BaseTransform` represents the same coordinate transform as the specified argument. Parameters obj:Object the `Object` to test for equality with this `BaseTransform` Returns:boolean `true` if `obj` equals this `BaseTransform` object; `false` otherwise. Annotations @Override

public boolean equals(Object obj)

Overrides java.lang.Object.equals.

Returns true if this BaseTransform represents the same coordinate transform as the specified argument.

Parameters

obj:Object: the Object to test for equality with this BaseTransform

Returns:boolean

true if obj equals this BaseTransform object; false otherwise.

Annotations

@Override

getDegree	back to summary
public abstract BaseTransform.Degree getDegree()

getDeterminant	back to summary
public abstract double getDeterminant()

getInstance	back to summary
public static BaseTransform getInstance(BaseTransform tx)

getInstance	back to summary
public static BaseTransform getInstance(double mxx, double mxy, double mxz, double mxt, double myx, double myy, double myz, double myt, double mzx, double mzy, double mzz, double mzt)

getInstance	back to summary
public static BaseTransform getInstance(double mxx, double myx, double mxy, double myy, double mxt, double myt)

getMxt	back to summary
public double getMxt()

getMxx	back to summary
public double getMxx()

getMxy	back to summary
public double getMxy()

getMxz	back to summary
public double getMxz()

getMyt	back to summary
public double getMyt()

getMyx	back to summary
public double getMyx()

getMyy	back to summary
public double getMyy()

getMyz	back to summary
public double getMyz()

getMzt	back to summary
public double getMzt()

getMzx	back to summary
public double getMzx()

getMzy	back to summary
public double getMzy()

getMzz	back to summary
public double getMzz()

getRotateInstance	back to summary
public static BaseTransform getRotateInstance(double theta, double x, double y)

getScaleInstance	back to summary
public static BaseTransform getScaleInstance(double mxx, double myy)

getTranslateInstance	back to summary
public static BaseTransform getTranslateInstance(double mxt, double myt)

getType back to summary

public abstract int getType()

Retrieves the flag bits describing the conversion properties of this transform. The return value is either one of the constants TYPE_IDENTITY or TYPE_GENERAL_TRANSFORM, or a combination of the appriopriate flag bits. A valid combination of flag bits is an exclusive OR operation that can combine the TYPE_TRANSLATION flag bit in addition to either of the TYPE_UNIFORM_SCALE or TYPE_GENERAL_SCALE flag bits as well as either of the TYPE_QUADRANT_ROTATION or TYPE_GENERAL_ROTATION flag bits.

Returns:int: the OR combination of any of the indicated flags that apply to this transform
See Also: TYPE_IDENTITY, TYPE_TRANSLATION, TYPE_UNIFORM_SCALE, TYPE_GENERAL_SCALE, TYPE_QUADRANT_ROTATION, TYPE_GENERAL_ROTATION, TYPE_GENERAL_TRANSFORM

hashCode

back to summary

public int hashCode()

Overrides java.lang.Object.hashCode.

Returns the hashcode for this transform.

Returns:int

a hash code for this transform.

Annotations

@Override

inverseDeltaTransform	back to summary
public abstract Vec3d inverseDeltaTransform(Vec3d src, Vec3d dst) throws NoninvertibleTransformException

inverseDeltaTransform	back to summary
public abstract void inverseDeltaTransform(float[] srcPts, int srcOff, float[] dstPts, int dstOff, int numPts) throws NoninvertibleTransformException

inverseTransform	back to summary
public abstract Point2D inverseTransform(Point2D src, Point2D dst) throws NoninvertibleTransformException

inverseTransform	back to summary
public abstract Vec3d inverseTransform(Vec3d src, Vec3d dst) throws NoninvertibleTransformException

inverseTransform	back to summary
public abstract void inverseTransform(float[] srcPts, int srcOff, float[] dstPts, int dstOff, int numPts) throws NoninvertibleTransformException

inverseTransform	back to summary
public abstract void inverseTransform(double[] srcPts, int srcOff, double[] dstPts, int dstOff, int numPts) throws NoninvertibleTransformException

inverseTransform	back to summary
public abstract BaseBounds inverseTransform(BaseBounds bounds, BaseBounds result) throws NoninvertibleTransformException

inverseTransform	back to summary
public abstract void inverseTransform(Rectangle rect, Rectangle result) throws NoninvertibleTransformException

invert	back to summary
public abstract void invert() throws NoninvertibleTransformException This function inverts the `BaseTransform` in place. All current implementations can support their own inverted form, and that should likely remain true in the future as well.

is2D	back to summary
public abstract boolean is2D()

isIdentity	back to summary
public abstract boolean isIdentity()

isTranslateOrIdentity	back to summary
public abstract boolean isTranslateOrIdentity()

makePoint	back to summary
pack-priv static Point2D makePoint(Point2D src, Point2D dst)

restoreTransform

back to summary

public abstract void restoreTransform(double mxx, double myx, double mxy, double myy, double mxt, double myt)

This function is only guaranteed to succeed if the transform is of degree AFFINE2D or less and the matrix parameters specified came from this same instance. In practice, they will also tend to succeed if they specify a transform of Degree less than or equal to the Degree of this instance as well, but the intent of this method is to restore the transform that had been read out of this transform into local variables.

restoreTransform

back to summary

public abstract void restoreTransform(double mxx, double mxy, double mxz, double mxt, double myx, double myy, double myz, double myt, double mzx, double mzy, double mzz, double mzt)

This function is only guaranteed to succeed if the matrix parameters specified came from this same instance. In practice, they will also tend to succeed if they specify a transform of Degree less than or equal to the Degree of this instance as well, but the intent of this method is to restore the transform that had been read out of this transform into local variables.

setToIdentity	back to summary
public abstract void setToIdentity()

setTransform	back to summary
public abstract void setTransform(BaseTransform xform)

toString

back to summary

public String toString()

Overrides java.lang.Object.toString.

Returns the matrix elements and degree of this transform as a string.

Returns:String

the matrix elements and degree of this transform

Annotations

@Override

transform	back to summary
public abstract Point2D transform(Point2D src, Point2D dst)

transform

back to summary

public abstract Vec3d transform(Vec3d src, Vec3d dst)

Redeclares com.sun.javafx.geom.transform.CanTransformVec3d.transform.

Annotations

@Override

transform	back to summary
public abstract void transform(float[] srcPts, int srcOff, float[] dstPts, int dstOff, int numPts)

transform	back to summary
public abstract void transform(double[] srcPts, int srcOff, double[] dstPts, int dstOff, int numPts)

transform	back to summary
public abstract void transform(float[] srcPts, int srcOff, double[] dstPts, int dstOff, int numPts)

transform	back to summary
public abstract void transform(double[] srcPts, int srcOff, float[] dstPts, int dstOff, int numPts)

transform	back to summary
public abstract BaseBounds transform(BaseBounds bounds, BaseBounds result)

transform	back to summary
public abstract void transform(Rectangle rect, Rectangle result)

Modifier and Type	Field and Description
public static final BaseTransform.Degree	AFFINE_2D
public static final BaseTransform.Degree	AFFINE_3D
public static final BaseTransform.Degree	IDENTITY
public static final BaseTransform.Degree	TRANSLATE_2D
public static final BaseTransform.Degree	TRANSLATE_3D

Modifier and Type	Method and Description
public static BaseTransform.Degree	valueOf(String name)
public static BaseTransform.Degree[]	values()

public abstract Class BaseTransform

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public final Enum BaseTransform.Degree

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