imageaffinematrixconcat

(PHP 5 >= 5.5.0, PHP 7)

imageaffinematrixconcatConcatenate two affine transformation matrices

Opis

imageaffinematrixconcat ( array $m1 , array $m2 ) : array

Returns the concatenation of two affine transformation matrices, what is useful if multiple transformations should be applied to the same image in one go.

Parametry

m1

An affine transformation matrix (an array with keys 0 to 5 and float values).

m2

An affine transformation matrix (an array with keys 0 to 5 and float values).

Zwracane wartości

An affine transformation matrix (an array with keys 0 to 5 and float values) lub FALSE w przypadku niepowodzenia.

Przykłady

Przykład #1 imageaffinematrixconcat() example

<?php
$m1 
imageaffinematrixget(IMG_AFFINE_TRANSLATE, array('x' 2'y' => 3));
$m2 imageaffinematrixget(IMG_AFFINE_SCALE, array('x' 4'y' => 5));
$matrix imageaffinematrixconcat($m1$m2);
print_r($matrix);
?>

Powyższy przykład wyświetli:

Array
(
    [0] => 4
    [1] => 0
    [2] => 0
    [3] => 5
    [4] => 8
    [5] => 15
)

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