Class SetaPDF_Core_Geometry_Matrix in SetaPDF v2 API Reference

Index

\SetaPDF
1. Core
2. Core
  1. Geometry

SetaPDF_Core_Geometry_Matrix Class representing a transformation matrix of six elements.

File: /SetaPDF v2/Core/Geometry/Matrix.php

Internally the matrix is represented as a 3x3 matrix.

Class hierarchy

SetaPDF_Core_Geometry_Matrix

Summary

Properties

$_a

protected float|int SetaPDF_Core_Geometry_Matrix::$_a = 1

Matrix value a

$_b

protected float|int SetaPDF_Core_Geometry_Matrix::$_b = 0

Matrix value b

$_c

protected float|int SetaPDF_Core_Geometry_Matrix::$_c = 0

Matrix value c

$_d

protected float|int SetaPDF_Core_Geometry_Matrix::$_d = 1

Matrix value d

$_e

protected float|int SetaPDF_Core_Geometry_Matrix::$_e = 0

Matrix value e

$_f

protected float|int SetaPDF_Core_Geometry_Matrix::$_f = 0

Matrix value f

Methods

__construct()

public SetaPDF_Core_Geometry_Matrix::__construct (

[ int|array $a = 1 [, int $b = 0 [, int $c = 0 [, int $d = 1 [, int $e = 0 [, int $f = 0 ]]]]]]

)

The constructor.

Parameters

$a : int|array
$b : int
$c : int
$d : int
$e : int
$f : int

getA()

public SetaPDF_Core_Geometry_Matrix::getA (

void

): float|int

Get the value of element A.

getB()

public SetaPDF_Core_Geometry_Matrix::getB (

void

): float|int

Get the value of element B.

getC()

public SetaPDF_Core_Geometry_Matrix::getC (

void

): float|int

Get the value of element C.

getD()

public SetaPDF_Core_Geometry_Matrix::getD (

void

): float|int

Get the value of element D.

getE()

public SetaPDF_Core_Geometry_Matrix::getE (

void

): float|int

Get the value of element E.

getF()

public SetaPDF_Core_Geometry_Matrix::getF (

void

): float|int

Get the value of element F.

getValues()

public SetaPDF_Core_Geometry_Matrix::getValues (

void

): array

Get all matrix elements values.

multiply()

public SetaPDF_Core_Geometry_Matrix::multiply (

SetaPDF_Core_Geometry_Matrix $by

): SetaPDF_Core_Geometry_Matrix

Multiply the matrix by another matrix.

Parameters

$by : SetaPDF_Core_Geometry_Matrix