CairoMatrix::initIdentity
cairo_matrix_init_identity
(PECL cairo >= 0.1.0)
CairoMatrix::initIdentity -- cairo_matrix_init_identity — Creates a new identity matrix
Beskrivelse
Object oriented style (method):
public static void CairoMatrix::initIdentity
( void
)
Procedural style:
object cairo_matrix_init_identity
( void
)
Creates a new matrix that is an identity transformation. An identity transformation means the source data is copied into the destination data without change
Parametre
This function has no parameters.
Returnerings Værdier
Returns a new CairoMatrix object that can be used with surfaces, contexts, and patterns.
Eksempler
Eksempel #1 Object oriented style
<?php
/* Create a new Matrix */
$matrix = CairoMatrix::initIdentity();
?>
Eksempel #2 Procedural style
<?php
/* Create a new Matrix */
$matrix = cairo_matrix_init_identity();
?>
Se også
- CairoMatrix::__construct() - Creates a new CairoMatrix object
- CairoMatrix::initRotate() - Creates a new rotated matrix
- CairoMatrix::initScale() - Creates a new scaling matrix
- CairoMatrix::initTranslate() - Creates a new translation matrix
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