(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。