HaruPage::getLineCap

(PECL haru >= 0.0.1)

HaruPage::getLineCap — Get the current line cap style

HaruPage::getLineCap ( void ) : int

Get the current line cap style.

此函数没有参数。

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.

发生错误时抛出 HaruException 异常。