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.TH XmSetFontUnits 3X "" "" "" ""
.ds )H Hewlett-Packard Company
.ds ]W Motif Release 1.2: May 1992
.SH NAME
\fIXmSetFontUnits\fP \- A function that sets the font unit value for a display
.SH SYNOPSIS
.nf
.sS
.iS
\&#include <Xm/Xm.h>
.sp \n(PDu
void XmSetFontUnits (\fBdisplay, h_value, v_value\fI)
.ta .5i 1.5i
.nf
	Display	\fB* display\fI;
	int	\fBh_value\fI;
	int	\fBv_value\fI;
.wH
.fi
.iE
.sE
.SH DESCRIPTION
.fi
\fIXmSetFontUnits\fP provides an external function to initialize font unit
values.  Applications may want to specify resolution-independent data based
on a global font size.  This function must be called before any widgets with
resolution-independent data are created.  See the \fIXmNunitType\fP
resource description in the manual pages for
\fIXmGadget\fP, \fIXmManager\fP, and \fIXmPrimitive\fP for more information
on resolution independence.
.PP
This function sets the font units for all screens on the display.
\fIXmSetFontUnits\fP is obsolete and exists for compatibility with
previous releases.
Instead of using this function, provide initial values or call
\fIXtSetValues\fP for the XmScreen resources \fIXmNhorizontalFontUnit\fP
and \fIXmNverticalFontUnit\fP.
.nL
.ne 12
.IP "\fBdisplay\fP"
Defines the display for which this font unit value is to be applied.
.IP "\fBh_value\fP"
Specifies the value to be used for horizontal
units in the conversion calculations.
.IP "\fBh_value\fP"
Specifies the value to be used for vertical
units in the conversion calculations.
.SH RELATED INFORMATION
.na
\fIXmConvertUnits(3X)\fP,
\fIXmSetFontUnit(3X)\fP,
\fIXmGadget(3X)\fP,
\fIXmManager(3X)\fP,
\fIXmPrimitive(3X)\fP, and
\fIXmScreen(3X)\fP.
.ad