PHP 5.6.16 is available



(PECL cairo >= 0.1.0)

CairoMatrix::initRotate -- cairo_matrix_init_rotateCreates a new rotated matrix


Estilo orientado à objeto (method):

public static void CairoMatrix::initRotate ( float $radians )

Estilo procedural:

object cairo_matrix_init_rotate ( float $radians )

Creats a new matrix to a transformation that rotates by radians provided



angle of rotation, in radians. The direction of rotation is defined such that positive angles rotate in the direction from the positive X axis toward the positive Y axis. With the default axis orientation of cairo, positive angles rotate in a clockwise direction.

Valor Retornado

Returns a new CairoMatrix object that can be used with surfaces, contexts, and patterns.


Exemplo #1 Estilo orientado à objeto

/* Create a new Matrix */
$matrix CairoMatrix::initRotate(0.3);

Exemplo #2 Estilo procedural

/* Create a new Matrix */
$matrix cairo_matrix_init_rotate(0.3);

Veja Também

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top