HaruPage::measureTextHaruPage::moveTextPos
(PECL haru >= 0.0.1)
HaruPage::moveTextPos — Move text position to the specified offset
说明
bool HaruPage::moveTextPos
( float
$x
, float $y
[, bool $set_leading = false
] )
Moves text position to the specified offset. If the start position of the current
line is (x1, y1), the start of the next line is (x1 + x,
y1 + y).
参数
-
x -
The specified text position offset.
-
y -
The specified text position offset.
-
set_leading -
If set to
TRUE, the function sets the text leading to -y.
返回值
Returns TRUE on success.
错误／异常
发生错误时抛出 HaruException 异常。
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