CairoMatrix::initScale
cairo_matrix_init_scale
(PECL cairo >= 0.1.0)
CairoMatrix::initScale -- cairo_matrix_init_scale — Creates a new scaling matrix
Descrierea
Stil obiect-orientat (method):
public static CairoMatrix::initScale
( float
$sx
, float $sy
) : voidStil procedural:
cairo_matrix_init_scale
( float
$sx
, float $sy
) : objectCreates a new matrix to a transformation that scales by sx and sy in the X and Y dimensions, respectively.
Parametri
-
sx -
scale factor in the X direction
-
sy -
scale factor in the Y direction
Valorile întoarse
Returns a new CairoMatrix object that can be used with surfaces, contexts, and patterns.
Exemple
Example #1 Stil obiect-orientat
<?php
/* Create a new Matrix */
$matrix = CairoMatrix::initScale(1.0, 2.0);
?>
Example #2 Stil procedural
<?php
/* Create a new Matrix */
$matrix = cairo_matrix_init_scale(1.0, 2.0);
?>
A se vedea și
- CairoMatrix::__construct() - Creates a new CairoMatrix object
- CairoMatrix::initIdentity() - Creates a new identity matrix
- CairoMatrix::initRotate() - Creates a new rotated matrix
- CairoMatrix::initTranslate() - Creates a new translation matrix
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