HaruPage::setLineCap

(PECL haru >= 0.0.1)

HaruPage::setLineCap — 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

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