ps_string_geometry
Descrizione
array ps_string_geometry ( resource psdoc, string text [, int fontid [, float size]] )This function is similar to ps_stringwidth() but returns an array of dimensions containing the width, ascender, and descender of the text.
Elenco dei parametri
- psdoc
Resource identifier of the postscript file as returned by ps_new().
- text
The text for which the geometry is to be calculated.
- 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.
Valori restituiti
An array of the dimensions of a string. The element 'width' contains the width of the string as returned by ps_stringwidth(). The element 'descender' contains the maximum descender and 'ascender' the maximum ascender of the string.