php man page for cairo_matrix_init_rotate

CAIRO_MATRIX_INIT_ROTATE(3)						 1					       CAIRO_MATRIX_INIT_ROTATE(3)

CairoMatrix::initRotate - Creates a new rotated matrix

       Object oriented style (method):

SYNOPSIS
       publicstatic void CairoMatrix::initRotate (float  $radians)

DESCRIPTION
       Procedural style:
       object cairo_matrix_init_rotate (float  $radians)

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

PARAMETERS
	      o $radians
		-  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.

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

EXAMPLES
       Example #1

	      Object oriented style

	      <?php
	      /* Create a new Matrix */
	      $matrix = CairoMatrix::initRotate(0.3);
	      ?>

       Example #2

	      Procedural style

	      <?php
	      /* Create a new Matrix */
	      $matrix = cairo_matrix_init_rotate(0.3);
	      ?>

SEE ALSO
       CairoMatrix::__construct, CairoMatrix::initIdentity, CairoMatrix::initScale, CairoMatrix::initTranslate.

PHP Documentation Group 											       CAIRO_MATRIX_INIT_ROTATE(3)