(PHP 5 >= 5.5.0, PHP 7)
imageaffinematrixconcat — Concatenate two affine transformation matrices
$m1
, array $m2
) : arrayReturns the concatenation of two affine transformation matrices, what is useful if multiple transformations should be applied to the same image in one go.
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).
An affine transformation matrix (an array with keys
0 to 5 and float values)
Im Fehlerfall wird FALSE
zurückgegeben..
Beispiel #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);
?>
Das oben gezeigte Beispiel erzeugt folgende Ausgabe:
Array ( [0] => 4 [1] => 0 [2] => 0 [3] => 5 [4] => 8 [5] => 15 )