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This document uses PHP Chinese website manual Release
(PECL haru >= 0.0.1)
HaruPage::concat — Concatenate current transformation matrix of the page and the specified matrix
$a
, float $b
, float $c
, float $d
, float $x
, float $y
)Concatenates current transformation matrix of the page and the specified matrix.
a
b
c
d
x
y
Returns TRUE
on success.
发生错误时抛出 HaruException 异常。