(PECL cairo >= 0.1.0)
Creates a new rotated matrix
public static void CairoMatrix::initRotate ( float $radians )
Object oriented style (method):
Procedural style:
object cairo_matrix_init_rotate ( float
$radians
)Creats a new matrix to a transformation that rotates by radians provided
Parameters:
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.
Returns:
Returns a new CairoMatrix object that can be used with surfaces, contexts, and patterns.
Examples:
Object oriented style
<?php /* Create a new Matrix */ $matrix = CairoMatrix::initRotate(0.3); ?>
Procedural style
<?php /* Create a new Matrix */ $matrix = cairo_matrix_init_rotate(0.3); ?>
See also:
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