ps_symbol_width
(PECL ps:1.2.0-1.3.5)
ps_symbol_width — Gets width of a glyph
Описание
float ps_symbol_width
( resource $psdoc
, int $ord
[, int $fontid
[, float $size
]] )
Calculates the width of a glyph in points if it was output in the given font and font size. This function needs an Adobe font metrics file to calculate the precise width.
Список параметров
- psdoc
-
Resource identifier of the postscript file as returned by ps_new().
- ord
-
The position of the glyph in the font encoding vector.
- fontid
-
The identifier of the font to be used. If not font is specified the current font will be used.
- size
-
The size of the font. If no size is specified the current size is used.
Возвращаемые значения
The width of a glyph in points.
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