The CairoMatrix class

Introduction

Matrices are used throughout cairo to convert between different coordinate spaces.

Class synopsis

CairoMatrix {

/* Methods */

__construct ([ float $xx = 1.0 [, float $yx = 0.0 [, float $xy = 0.0 [, float $yy = 1.0 [, float $x0 = 0.0 [, float $y0 = 0.0 ]]]]]] )

public static void initIdentity ( void )

public static void initRotate ( float $radians )

public static void initScale ( float $sx , float $sy )

public static void initTranslate ( float $tx , float $ty )

public void invert ( void )

public static CairoMatrix multiply ( CairoMatrix $matrix1 , CairoMatrix $matrix2 )

public void rotate ( string $sx , string $sy )

public void scale ( float $sx , float $sy )

public array transformDistance ( string $dx , string $dy )

public array transformPoint ( string $dx , string $dy )

public void translate ( string $tx , string $ty )

}