Sets border style of annotations

# ps_set_border_style

(PECL ps >= 1.1.0)

ps_set_border_style — Sets border style of annotations

### 说明

function ps_set_border_style(resource `$psdoc`, string `$style`, float `$width`): bool

Links added with one of the functions ps_add_weblink(), ps_add_pdflink(), etc. will be displayed with a surounded rectangle when the postscript document is converted to pdf and viewed in a pdf viewer. This rectangle is not visible in the postscript document. This function sets the appearance and width of the border line.

### 参数

`psdoc`

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

`style`

  `style` can be `solid` or `dashed`.

`width`

  The line width of the border.

### 返回值

成功时返回 `true`， 或者在失败时返回 `false`。

### 参见

- ps_set_border_color() - Sets color of border for annotations
- ps_set_border_dash() - Sets length of dashes for border of annotations

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