The CairoMatrix class

(PECL cairo >= 0.1.0)

¼ò½é

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

ÀàÕªÒª

CairoMatrix {
/* ·½·¨ */
public __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 initIdentity ( void ) : void
public static initRotate ( float $radians ) : void
public static initScale ( float $sx , float $sy ) : void
public static initTranslate ( float $tx , float $ty ) : void
public invert ( void ) : void
public static multiply ( CairoMatrix $matrix1 , CairoMatrix $matrix2 ) : CairoMatrix
public rotate ( float $radians ) : void
public scale ( float $sx , float $sy ) : void
public transformDistance ( float $dx , float $dy ) : array
public transformPoint ( float $dx , float $dy ) : array
public translate ( float $tx , float $ty ) : void
}

Table of Contents

User Contributed Notes

There are no user contributed notes for this page.