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CairoMatrix::initScale

cairo_matrix_init_scale

(PECL cairo >= 0.1.0)

CairoMatrix::initScale -- cairo_matrix_init_scaleCreates a new scaling matrix

说明

面向对象风格 (method):

public static void CairoMatrix::initScale ( float $sx , float $sy )

过程化风格:

object cairo_matrix_init_scale ( float $sx , float $sy )

Creates a new matrix to a transformation that scales by sx and sy in the X and Y dimensions, respectively.

参数

sx

scale factor in the X direction

sy

scale factor in the Y direction

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::initScale(1.02.0);
?>

Example #2 过程化风格

<?php
/* Create a new Matrix */
$matrix cairo_matrix_init_scale(1.02.0);
?>

参见

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