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(PECL cairo >= 0.1.0)
CairoMatrix::initIdentity -- cairo_matrix_init_identity — Creates a new identity matrix
面向对象风格 (method):
过程化风格:
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 面向对象风格
<?php
$matrix = CairoMatrix :: initIdentity ();
?>
Example #2 过程化风格
<?php
$matrix = cairo_matrix_init_identity ();
?>