---
name: "XExtentsOfFontSet"
section: "3x"
platform: "linux"
package: "libx11-dev"
version: "4.3.0.dfsg.1-14sarge7"
release: "Debian 3.1 (Sarge)"
platforms: ["linux"]
url: "https://new.carta.tech/XExtentsOfFontSet/3x"
---

# XExtentsOfFontSet(3x)

obtain the maximum extents structure for a font set

## NAME

XExtentsOfFontSet - obtain the maximum extents structure for a font set

## SYNTAX

XFontSetExtents \*XExtentsOfFontSet(XFontSet *font\_set*);

## ARGUMENTS

- *font\_set*

  Specifies the font set.

## DESCRIPTION

The *XExtentsOfFontSet* function returns an *XFontSetExtents* structure for the fonts used by the Xmb and Xwc layers for the given font set.

The  *XFontSetExtents* structure is owned by Xlib and should not be modified or freed by the client. It will be freed by a call to  *XFreeFontSet* with the associated  *XFontSet*. Until freed, its contents will not be modified by Xlib.

## SEE ALSO

XCreateFontSet(3X11), XFontsOfFontSet(3X11), XFontSetExtents(3X11)\
 *Xlib - C Language X Interface*