Museum

 XmSetFontUnits(Xm)             6 January 1993             XmSetFontUnits(Xm)


 Name

    XmSetFontUnits - a function that sets the font unit value for a display

 Syntax


    #include <Xm/Xm.h>

    void XmSetFontUnits (display, h_value, v_value)
    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 XmNunit-
    Type resource description in the manual pages for XmGadget, XmManager,
    and XmPrimitive for more information on resolution independence.

    This function sets the font units for all screens on the display.
    XmSetFontUnits is obsolete and exists for compatibility with previous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.

    hvalue Specifies the value to be used for horizontal units in the
            conversion calculations.

    hvalue Specifies the value to be used for vertical units in the conver-
            sion calculations.

 See also

    XmConvertUnits(Xm), XmSetFontUnit(Xm), XmGadget(Xm),
    XmManager(Xm), XmPrimitive(Xm) and XmScreen(Xm).