HPDF_Font_MeasureText

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
extern (C)
uint
HPDF_Font_MeasureText
(,
const(char)* text
,
uint len
,
float width
,
float font_size
,,,,
float* real_width
)

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