HaruPage::setLineCap()

(PECL haru >= 0.0.1)

Set the shape to be used at the ends of lines

说明

HaruPage::setLineCap(int $cap): bool

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。

参见

• HaruPage::getLineCap() Get the current line cap style