CairoMatrix::initIdentity

cairo_matrix_init_identity

(PECL cairo >= 0.1.0)

CairoMatrix::initIdentity -- cairo_matrix_init_identityCreates a new identity matrix

说明

面向对象风格 (method):

public static void CairoMatrix::initIdentity ( void )

过程化风格:

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

参数

此函数没有参数。

返回值

Returns a new CairoMatrix object that can be used with surfaces, contexts, and patterns.

范例

Example #1 面向对象风格

<?php
/* Create a new Matrix */
$matrix CairoMatrix::initIdentity();
?>

Example #2 过程化风格

<?php
/* Create a new Matrix */
$matrix cairo_matrix_init_identity();
?>

参见

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