# ps_add_note

(PECL ps >= 1.1.0)

ps_add_note — Adds note to current page

### 说明

ps_add_note ( resource `$psdoc` , float `$llx` , float `$lly` , float `$urx` , float `$ury` , string `$contents` , string `$title` , string `$icon` , int `$open` ) : bool

Adds a note at a certain position on the page. Notes are like little rectangular sheets with text on it, which can be placed anywhere on a page. They are shown either folded or unfolded. If folded, the specified icon is used as a placeholder.

此说明在文档被打印或显示时不可见，只在文档用 Acrobat Distiller 或 Ghostview 转换成 PDF 时显示。

### 参数

`psdoc`

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

`llx`

  The x-coordinate of the lower left corner.

`lly`

  The y-coordinate of the lower left corner.

`urx`

  The x-coordinate of the upper right corner.

`ury`

  The y-coordinate of the upper right corner.

`contents`

  The text of the note.

`title`

  The title of the note as displayed in the header of the note.

`icon`

  The icon shown if the note is folded. This parameter can be set to comment, insert, note, paragraph, newparagraph, key, or help.

`open`

  If `open` is unequal to zero the note will be shown unfolded after opening the document with a pdf viewer.

### 返回值

成功时返回 `TRUE`， 或者在失败时返回 `FALSE`。

### 参见

- ps_add_pdflink() - Adds link to a page in a second pdf document
- ps_add_launchlink() - Adds link which launches file
- ps_add_locallink() - Adds link to a page in the same document
- ps_add_weblink() - Adds link to a web location