HaruPage::getLineCap
(PECL haru >= 0.0.1)
HaruPage::getLineCap — Get the current line cap style
说明
HaruPage::getLineCap
( void
) : int
Get the current line cap style.
参数
此函数没有参数。
返回值
Returns the current line cap style. The result value is one of the following:
-
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.
错误／异常
发生错误时抛出 HaruException 异常。
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