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