ps_symbol_width

(PECL ps >= 1.2.0)

ps_symbol_width — Gets width of a glyph

Опис

ps_symbol_width(
    resource $psdoc,
    int $ord,
    int $fontid = 0,
    float $size = 0.0
): float

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.

Параметри

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.

Значення, що повертаються

The width of a glyph in points.

Прогляньте також

ps_symbol() - Output a glyph
ps_symbol_name() - Gets name of a glyph

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