HaruPage::setHorizontalScalingHaruPage::setLineCap
(PECL haru >= 0.0.1)
HaruPage::setLineCap — Set the shape to be used at the ends of lines
说明
bool HaruPage::setLineCap
( int
$cap
)Defines the shape to be used at the ends of lines.
参数
-
cap -
Must be one of the following values:
-
HaruPage::BUTT_END- the line is squared off at the endpoint of the path. -
HaruPage::ROUND_END- the end of the line becomes a semicircle with center in the end point of the path. -
HaruPage::PROJECTING_SCUARE_END- the line continues to the point that exceeds half of the stroke width the end point.
-
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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