XmSetFontUnit - Man Page

A function that sets the font unit value for a display

Synopsis

#include <Xm/Xm​.h>
void XmSetFontUnit(
Display * display,
int font_unit_value);

Description

XmSetFontUnit provides an external function to initialize font unit values​. Applications may want to specify resolution-independent data based on a global font size​. See the XmNunitType resource description in the reference pages for XmGadget, XmManager, and XmPrimitive for more information on resolution independence​.

This function sets the font units for all screens on the display​.

NOTE: XmSetFontUnit is obsolete and exists for compatibility with previous releases​. Instead of using this function, provide initial values or call XtSetValues for the XmScreen resources XmNhorizontalFontUnit and XmNverticalFontUnit​.

display

Defines the display for which this font unit value is to be applied​.

font_unit_value

Specifies the value to be used for both horizontal and vertical font units in the conversion calculations​.