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ps_findfont(PECL ps >= 1.1.0) ps_findfont — Loads a font Description
int ps_findfont
( resource
$psdoc
, string $fontname
, string $encoding
[, bool $embed = FALSE
] )Loads a font for later use. Before text is output with a loaded font it must be set with ps_setfont(). This function needs the adobe font metric file in order to calculate the space used up by the characters. A font which is loaded within a page will only be available on that page. Fonts which are to be used in the complete document have to be loaded before the first call of ps_begin_page(). Calling ps_findfont() between pages will make that font available for all following pages.
The name of the afm file must be
Calling ps_findfont() before the first page requires to output the postscript header which includes the BoundingBox for the whole document. Usually the BoundingBox is set with the first call of ps_begin_page() which now comes after ps_findfont(). Consequently the BoundingBox has not been set and a warning will be issued when ps_findfont() is called. In order to prevent this situation, one should call ps_set_parameter() to set the BoundingBox before ps_findfont() is called. Parameters
Return ValuesReturns the identifier of the font or zero in case of an error. The identifier is a positive number. |
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