# ps_setfont

(PECL ps >= 1.1.0)

ps_setfont — Sets font to use for following output

### 说明

ps_setfont(resource `$psdoc`, int `$fontid`, float `$size`): bool

Sets a font, which has to be loaded before with ps_findfont(). Outputting text without setting a font results in an error.

### 参数

`psdoc`

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

`fontid`

  The font identifier as returned by ps_findfont().

`size`

  The size of the font.

### 返回值

成功时返回 `true`， 或者在失败时返回 `false`。

### 参见

- ps_findfont() - Loads a font
- ps_set_text_pos() - Sets position for text output for an example.

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