# ps_setlinecap

(PECL ps >= 1.1.0)

ps_setlinecap — Sets appearance of line ends

### 说明

ps_setlinecap(resource `$psdoc`, int `$type`): bool

Sets how line ends look like.

### 参数

`psdoc`

  Resource identifier of the postscript file as returned by ps_new().

`type`

  The type of line ends. Possible values are `PS_LINECAP_BUTT`, `PS_LINECAP_ROUND`, or `PS_LINECAP_SQUARED`.

### 返回值

成功时返回 `true`， 或者在失败时返回 `false`。

### 参见

- ps_setlinejoin() - Sets how contected lines are joined
- ps_setlinewidth() - Sets width of a line
- ps_setmiterlimit() - Sets the miter limit

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