NAME¶
XmSetFontUnits — A function that sets the font unit value for a
display "XmSetFontUnits"
SYNOPSIS¶
#include <Xm/Xm.h>
void XmSetFontUnits(
Display * display,
int h_value,
int v_value);
DESCRIPTION¶
XmSetFontUnits 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
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NOTE: XmSetFontUnits is obsolete and exists for compatibility with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.
- h_value
- Specifies the value to be used for horizontal units in the conversion
calculations.
- h_value
- Specifies the value to be used for vertical units in the conversion
calculations.
XmConvertUnits(3),
XmSetFontUnit(3),
XmGadget(3),
XmManager(3),
XmPrimitive(3), and
XmScreen(3).