ps_setfont

(PECL ps >= 1.1.0)

ps_setfont — Sets font to use for following output

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.

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.

成功时返回 true，或者在失败时返回 false。

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