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.TH "XmSetFontUnits" "library call"
.SH "NAME"
\fBXmSetFontUnits\fP \(em A function that sets the font unit value for a display
.iX "XmSetFontUnits"
.SH "SYNOPSIS"
.PP
.nf
#include <Xm/Xm\&.h>
\fBvoid \fBXmSetFontUnits\fP\fR(
\fBDisplay \fB* display\fR\fR,
\fBint \fBh_value\fR\fR,
\fBint \fBv_value\fR\fR);
.fi
.SH "DESCRIPTION"
.PP
\fBXmSetFontUnits\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 \fBXmNunitType\fP
resource description in the reference pages for
\fBXmGadget\fP, \fBXmManager\fP, and \fBXmPrimitive\fP for more information
on resolution independence\&.
.PP
This function sets the font units for all screens on the display\&.
.PP
\fBNOTE:\fP
\fBXmSetFontUnits\fP is obsolete and exists for compatibility with
previous releases\&.
Instead of using this function, provide initial values or call
\fBXtSetValues\fP for the XmScreen resources \fBXmNhorizontalFontUnit\fP
and \fBXmNverticalFontUnit\fP\&.
.IP "\fIdisplay\fP" 10
Defines the display for which this font unit value is to be applied\&.
.IP "\fIh_value\fP" 10
Specifies the value to be used for horizontal
units in the conversion calculations\&.
.IP "\fIh_value\fP" 10
Specifies the value to be used for vertical
units in the conversion calculations\&.
.SH "RELATED"
.PP
\fBXmConvertUnits\fP(3),
\fBXmSetFontUnit\fP(3),
\fBXmGadget\fP(3),
\fBXmManager\fP(3),
\fBXmPrimitive\fP(3), and
\fBXmScreen\fP(3)\&.
...\" created by instant / docbook-to-man, Sun 22 Dec 1996, 20:30