HaruPage::getLineCap()
(PECL haru >= 0.0.1)
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。
参见
- HaruPage::setLineCap() Set the shape to be used at the ends of lines