(PECL cairo >= 0.1.0)
CairoMatrix::initIdentity -- cairo_matrix_init_identity — Creates a new identity matrix
Object oriented style (method):
Procedural style:
Creates a new matrix that is an identity transformation. An identity transformation means the source data is copied into the destination data without change
此函数没有参数。
Returns a new CairoMatrix object that can be used with surfaces, contexts, and patterns.
Example #1 Object oriented style
<?php
/* Create a new Matrix */
$matrix = CairoMatrix::initIdentity();
?>
Example #2 Procedural style
<?php
/* Create a new Matrix */
$matrix = cairo_matrix_init_identity();
?>