| Name | Description | |
|---|---|---|
 | PDFMatrix Constructor | Overloaded. |
PDFMatrix Class Members
In This Topic
The following tables list the members exposed by PDFMatrix.
Public Constructors
Public Methods
| Name | Description | |
|---|---|---|
 | getExpansion | This method supports the internal library infrastructure and should not be used by external client code. |
| getIsRectinilear | This method supports the internal library infrastructure and should not be used by external client code. |
| getM11 | Gets the m11 element. |
| getM12 | Gets the m12 element. |
| getM21 | Gets the m21 element. |
| getM22 | Gets the m22 element. |
| getRotationAngle | This method supports the internal library infrastructure and should not be used by external client code. |
| getScaleFactor | This method supports the internal library infrastructure and should not be used by external client code. |
| getScaleFactor2 | This method supports the internal library infrastructure and should not be used by external client code. |
| getTX | Gets the tx element. |
| getTY | Gets the ty element. |
| getXScale | This method supports the internal library infrastructure and should not be used by external client code. |
| getYScale | This method supports the internal library infrastructure and should not be used by external client code. |
| inverseTransformPoint | Overloaded. Applies the geometric transform represented by the inverse of this matrix to a specified point. |
| inverseTransformPoints | Applies the geometric transform represented by the inverse of this matrix to the specified array of points. |
| invert | Inverts this matrix object. |
| is90Rotated | This method supports the internal library infrastructure and should not be used by external client code. |
| isIdentity | This method supports the internal library infrastructure and should not be used by external client code. |
| isScaled | This method supports the internal library infrastructure and should not be used by external client code. |
| multiply | Overloaded. Multiplies this matrix by the matrix specified in the matrix parameter. |
| rotate | Prepend to this matrix a clockwise rotation, around the origin and by the specified angle. |
 | rotatedMatrix | Creates a matrix with a rotation as the initial value. |
| scale | Applies the specified scale vector to this Matrix by prepending the scale vector. |
| scaledMatrix | Creates a matrix with a scaling as the initial value. |
| setM11 | Sets the m11 element. |
| setM12 | Sets the m12 element. |
| setM21 | Sets the m21 element. |
| setM22 | Sets the m22 element. |
| setTX | Sets the tx element. |
| setTY | Sets the ty element. |
| transformPoint | Overloaded. Applies the geometric transform represented by this matrix to a specified point. |
| transformPoints | Overloaded. Applies the geometric transform represented by this matrix to a specified array of points. |
| transformPointSelf | This method supports the internal library infrastructure and should not be used by external client code. |
| transformRectangle | This method supports the internal library infrastructure and should not be used by external client code. |
| transformVector | Overloaded. Applies only the scale and rotate components of this matrix to the specified point. |
| transformVectors | Applies only the scale and rotate components of this matrix to the specified array of points. |
| translate | Applies the specified translation vector (tx and ty) to this matrix by prepending the translation vector. |
| translatedMatrix | Creates a matrix with a translation as the initial value. |
| updateFrom | This method supports the internal library infrastructure and should not be used by external client code. |
See Also