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(PECL haru >= 0.0.1)
HaruPage::setTextMatrix — Set the current text transformation matrix of the page
$a
, float $b
, float $c
, float $d
, float $x
, float $y
)Defines the text transformation matrix of the page.
a Width multiplier.
b Vertical skew in radians.
c Horizontal skew in radians.
d Height multiplier.
x Horizontal position for text.
y Vertical position for text.
Returns TRUE on success.
发生错误时抛出 HaruException 异常。