UFONTHEIGHT: Difference between revisions

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{{PageSeeAlso}}
{{PageSeeAlso}}
* [https://qb64phoenix.com/forum/showthread.php?tid=2810 Featured in our "Keyword of the Day" series]
* [[_UPRINTWIDTH]], [[_ULINESPACING]], [[_UPRINTSTRING]], [[_UCHARPOS]]
* [[_UPRINTWIDTH]], [[_ULINESPACING]], [[_UPRINTSTRING]], [[_UCHARPOS]]
* [[_FONTWIDTH]], [[_FONTHEIGHT]], [[_FONT]]
* [[_FONTWIDTH]], [[_FONTHEIGHT]], [[_FONT]]

Latest revision as of 21:18, 18 June 2024

The _UFONTHEIGHT function returns the global glyph height (incl. ascender/descender) of a font loaded by _LOADFONT.


Syntax

pixelHeight& = _UFONTHEIGHT[(fontHandle&)]


Parameters

  • fontHandle& is an optional font handle.


Description

  • Returns the height of the last font used if a handle is not designated.
  • If no font is set, it returns the current screen mode's text block height.
  • This is different from _FONTHEIGHT as it may return larger values when using scalable fonts.


Availability


Examples

Example
Show the difference of _UFONTHEIGHT vs. _FONTHEIGHT.
DIM fh AS LONG: fh = _LOADFONT("LHANDW.TTF", 23)

PRINT "_FONTHEIGHT ="; _FONTHEIGHT(fh)
PRINT "_UFONTHEIGHT ="; _UFONTHEIGHT(fh)
_FONTHEIGHT = 23
_UFONTHEIGHT = 32


See also



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