CairoMatrix::initTranslate
cairo_matrix_init_translate
(PECL cairo >= 0.1.0)
CairoMatrix::initTranslate -- cairo_matrix_init_translate — Creates a new translation matrix
說明
物件導向風格 (method):
public static void CairoMatrix::initTranslate
( float
$tx
, float $ty
)程序化風格:
object cairo_matrix_init_translate
( float
$tx
, float $ty
)Creates a new matrix to a transformation that translates by tx and ty in the X and Y dimensions, respectively.
參數
-
tx -
amount to translate in the X direction
-
ty -
amount to translate in the Y direction
回傳值
Returns a new CairoMatrix object that can be used with surfaces, contexts, and patterns.
範例
Example #1 物件導向風格
<?php
/* Create a new Matrix */
$matrix = CairoMatrix::initTranslate(1.0, 2.0);
?>
Example #2 程序化風格
<?php
/* Create a new Matrix */
$matrix = cairo_matrix_init_translate(1.0, 2.0);
?>
參見
- CairoMatrix::__construct() - Creates a new CairoMatrix object
- CairoMatrix::initIdentity() - Creates a new identity matrix
- CairoMatrix::initRotate() - Creates a new rotated matrix
- CairoMatrix::initScale() - Creates a new scaling matrix
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