java.lang.Object
- com.tom_roush.harmony.awt.geom.AffineTransform

All Implemented Interfaces:: Serializable, Cloneable

public class AffineTransform
extends Object
implements Cloneable, Serializable

See Also:: Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type Class Description

class AffineTransform.NoninvertibleTransformException

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`TYPE_FLIP`
`static int`	`TYPE_GENERAL_ROTATION`
`static int`	`TYPE_GENERAL_SCALE`
`static int`	`TYPE_GENERAL_TRANSFORM`
`static int`	`TYPE_IDENTITY`
`static int`	`TYPE_MASK_ROTATION`
`static int`	`TYPE_MASK_SCALE`
`static int`	`TYPE_QUADRANT_ROTATION`
`static int`	`TYPE_TRANSLATION`
`static int`	`TYPE_UNIFORM_SCALE`

Constructor Summary

Constructors
Constructor	Description
`AffineTransform()`
`AffineTransform(double[] matrix)`
`AffineTransform(double m00, double m10, double m01, double m11, double m02, double m12)`
`AffineTransform(float[] matrix)`
`AffineTransform(float m00, float m10, float m01, float m11, float m02, float m12)`
`AffineTransform(Matrix matrix)`	Creates an AffineTransform from and android.graphics.Matrix
`AffineTransform(AffineTransform t)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Object`	`clone()`
`void`	`concatenate(AffineTransform t)`
`AffineTransform`	`createInverse()`
`void`	`deltaTransform(double[] src, int srcOff, double[] dst, int dstOff, int length)`
`PointF`	`deltaTransform(PointF src, PointF dst)`
`boolean`	`equals(Object obj)`
`double`	`getDeterminant()`
`void`	`getMatrix(double[] matrix)`
`static AffineTransform`	`getRotateInstance(double angle)`
`static AffineTransform`	`getRotateInstance(double angle, double x, double y)`
`static AffineTransform`	`getScaleInstance(double scx, double scY)`
`double`	`getScaleX()`
`double`	`getScaleY()`
`static AffineTransform`	`getShearInstance(double shx, double shy)`
`double`	`getShearX()`
`double`	`getShearY()`
`static AffineTransform`	`getTranslateInstance(double mx, double my)`
`double`	`getTranslateX()`
`double`	`getTranslateY()`
`int`	`getType()`
`void`	`inverseTransform(double[] src, int srcOff, double[] dst, int dstOff, int length)`
`PointF`	`inverseTransform(PointF src, PointF dst)`
`boolean`	`isIdentity()`
`void`	`preConcatenate(AffineTransform t)`
`void`	`rotate(double angle)`
`void`	`rotate(double angle, double px, double py)`
`void`	`scale(double scx, double scy)`
`void`	`setToIdentity()`
`void`	`setToRotation(double angle)`
`void`	`setToRotation(double angle, double px, double py)`
`void`	`setToScale(double scx, double scy)`
`void`	`setToShear(double shx, double shy)`
`void`	`setToTranslation(double mx, double my)`
`void`	`setTransform(double m00, double m10, double m01, double m11, double m02, double m12)`
`void`	`setTransform(AffineTransform t)`
`void`	`shear(double shx, double shy)`
`Matrix`	`toMatrix()`	Returns this AffineTransform as an android.graphics.Matrix
`String`	`toString()`
`void`	`transform(double[] src, int srcOff, double[] dst, int dstOff, int length)`
`void`	`transform(double[] src, int srcOff, float[] dst, int dstOff, int length)`
`void`	`transform(float[] src, int srcOff, double[] dst, int dstOff, int length)`
`void`	`transform(float[] src, int srcOff, float[] dst, int dstOff, int length)`
`void`	`transform(PointF[] src, int srcOff, PointF[] dst, int dstOff, int length)`
`PointF`	`transform(PointF src, PointF dst)`
`void`	`translate(double mx, double my)`

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

Field Detail
- TYPE_IDENTITY
```
public static final int TYPE_IDENTITY
```
  See Also:
  
  Constant Field Values
- TYPE_TRANSLATION
```
public static final int TYPE_TRANSLATION
```
  See Also:
  
  Constant Field Values
- TYPE_UNIFORM_SCALE
```
public static final int TYPE_UNIFORM_SCALE
```
  See Also:
  
  Constant Field Values
- TYPE_GENERAL_SCALE
```
public static final int TYPE_GENERAL_SCALE
```
  See Also:
  
  Constant Field Values
- TYPE_QUADRANT_ROTATION
```
public static final int TYPE_QUADRANT_ROTATION
```
  See Also:
  
  Constant Field Values
- TYPE_GENERAL_ROTATION
```
public static final int TYPE_GENERAL_ROTATION
```
  See Also:
  
  Constant Field Values
- TYPE_GENERAL_TRANSFORM
```
public static final int TYPE_GENERAL_TRANSFORM
```
  See Also:
  
  Constant Field Values
- TYPE_FLIP
```
public static final int TYPE_FLIP
```
  See Also:
  
  Constant Field Values
- TYPE_MASK_SCALE
```
public static final int TYPE_MASK_SCALE
```
  See Also:
  
  Constant Field Values
- TYPE_MASK_ROTATION
```
public static final int TYPE_MASK_ROTATION
```
  See Also:
  
  Constant Field Values

Constructor Detail

AffineTransform
```
public AffineTransform()
```

AffineTransform

public AffineTransform(AffineTransform t)

AffineTransform

public AffineTransform(float m00,
                       float m10,
                       float m01,
                       float m11,
                       float m02,
                       float m12)

AffineTransform

public AffineTransform(double m00,
                       double m10,
                       double m01,
                       double m11,
                       double m02,
                       double m12)

AffineTransform

public AffineTransform(float[] matrix)

AffineTransform

public AffineTransform(double[] matrix)

AffineTransform
```
public AffineTransform(Matrix matrix)
```
Creates an AffineTransform from and android.graphics.Matrix

Parameters:

matrix - the matrix to copy from

Method Detail

getType
```
public int getType()
```

getScaleX
```
public double getScaleX()
```

getScaleY
```
public double getScaleY()
```

getShearX
```
public double getShearX()
```

getShearY
```
public double getShearY()
```

getTranslateX
```
public double getTranslateX()
```

getTranslateY
```
public double getTranslateY()
```

isIdentity
```
public boolean isIdentity()
```

getMatrix

public void getMatrix(double[] matrix)

getDeterminant
```
public double getDeterminant()
```

setTransform

public void setTransform(double m00,
                         double m10,
                         double m01,
                         double m11,
                         double m02,
                         double m12)

setTransform

public void setTransform(AffineTransform t)

setToIdentity
```
public void setToIdentity()
```

setToTranslation

public void setToTranslation(double mx,
                             double my)

setToScale

public void setToScale(double scx,
                       double scy)

setToShear

public void setToShear(double shx,
                       double shy)

setToRotation

public void setToRotation(double angle)

setToRotation

public void setToRotation(double angle,
                          double px,
                          double py)

getTranslateInstance

public static AffineTransform getTranslateInstance(double mx,
                                                   double my)

getScaleInstance

public static AffineTransform getScaleInstance(double scx,
                                               double scY)

getShearInstance

public static AffineTransform getShearInstance(double shx,
                                               double shy)

getRotateInstance

public static AffineTransform getRotateInstance(double angle)

getRotateInstance

public static AffineTransform getRotateInstance(double angle,
                                                double x,
                                                double y)

translate

public void translate(double mx,
                      double my)

scale

public void scale(double scx,
                  double scy)

shear

public void shear(double shx,
                  double shy)

rotate
```
public void rotate(double angle)
```

rotate

public void rotate(double angle,
                   double px,
                   double py)

concatenate

public void concatenate(AffineTransform t)

preConcatenate

public void preConcatenate(AffineTransform t)

createInverse

public AffineTransform createInverse()
                              throws AffineTransform.NoninvertibleTransformException

Throws:: AffineTransform.NoninvertibleTransformException

transform

public PointF transform(PointF src,
                        PointF dst)

transform

public void transform(PointF[] src,
                      int srcOff,
                      PointF[] dst,
                      int dstOff,
                      int length)

transform

public void transform(double[] src,
                      int srcOff,
                      double[] dst,
                      int dstOff,
                      int length)

transform

public void transform(float[] src,
                      int srcOff,
                      float[] dst,
                      int dstOff,
                      int length)

transform

public void transform(float[] src,
                      int srcOff,
                      double[] dst,
                      int dstOff,
                      int length)

transform

public void transform(double[] src,
                      int srcOff,
                      float[] dst,
                      int dstOff,
                      int length)

deltaTransform

public PointF deltaTransform(PointF src,
                             PointF dst)

deltaTransform

public void deltaTransform(double[] src,
                           int srcOff,
                           double[] dst,
                           int dstOff,
                           int length)

inverseTransform

public PointF inverseTransform(PointF src,
                               PointF dst)
                        throws AffineTransform.NoninvertibleTransformException

Throws:: AffineTransform.NoninvertibleTransformException

inverseTransform

public void inverseTransform(double[] src,
                             int srcOff,
                             double[] dst,
                             int dstOff,
                             int length)
                      throws AffineTransform.NoninvertibleTransformException

Throws:: AffineTransform.NoninvertibleTransformException

toString
```
public String toString()
```
Overrides:

toString in class Object

clone
```
public Object clone()
```
Overrides:

clone in class Object

equals
```
public boolean equals(Object obj)
```
Overrides:

equals in class Object

toMatrix
```
public Matrix toMatrix()
```
Returns this AffineTransform as an android.graphics.Matrix

Returns:

the matrix

Class AffineTransform

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

TYPE_IDENTITY

TYPE_TRANSLATION

TYPE_UNIFORM_SCALE

TYPE_GENERAL_SCALE

TYPE_QUADRANT_ROTATION

TYPE_GENERAL_ROTATION

TYPE_GENERAL_TRANSFORM

TYPE_FLIP

TYPE_MASK_SCALE

TYPE_MASK_ROTATION

Constructor Detail

AffineTransform

AffineTransform

AffineTransform

AffineTransform

AffineTransform

AffineTransform

AffineTransform

Method Detail

getType

getScaleX

getScaleY

getShearX

getShearY

getTranslateX

getTranslateY

isIdentity

getMatrix

getDeterminant

setTransform

setTransform

setToIdentity

setToTranslation

setToScale

setToShear

setToRotation

setToRotation

getTranslateInstance

getScaleInstance

getShearInstance

getRotateInstance

getRotateInstance

translate

scale

shear

rotate

rotate

concatenate

preConcatenate

createInverse

transform

transform

transform

transform

transform

transform

deltaTransform

deltaTransform

inverseTransform

inverseTransform

toString

clone

equals

toMatrix