Context for use of [.symbol.] awk notation Post: 302994487

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xmconvertunits

XmConvertUnits(library call)											      XmConvertUnits(library call)

NAME

       XmConvertUnits -- A function that converts a value in one unit type to another unit type

SYNOPSIS

       #include <Xm/Xm.h>
       int XmConvertUnits(
       Widget widget,
       int orientation,
       int from_unit_type,
       int from_value,
       int to_unit_type);

DESCRIPTION

       XmConvertUnits converts the value and returns it as the return value from the function.	For resources of type, dimension, or position, you
       can specify units using the syntax described in the XmNunitType resource of the XmPrimitive reference page.

       widget	 Specifies the widget for which the data is to be converted.

       orientation
		 Specifies whether the converter uses the horizontal or vertical screen resolution when performing the conversions.  The  orienta-
		 tion parameter can have values of XmHORIZONTAL or XmVERTICAL.

       from_unit_type
		 Specifies the current unit type of the supplied value

       from_value
		 Specifies the value to be converted

       to_unit_type
		 Converts the value to the unit type specified

       The parameters from_unit_type and to_unit_type can have the following values:

       XmPIXELS  All values provided to the widget are treated as pixel values. This is the default for the resource.

       XmMILLIMETERS
		 All values provided to the widget are treated as millimeter values.

       Xm100TH_MILLIMETERS
		 All values provided to the widget are treated as 1/100 of a millimeter.

       XmCENTIMETERS
		 All values provided to the widget are treated as centimeter values.

       XmINCHES  All values provided to the widget are treated as inch values.

       Xm1000TH_INCHES
		 All values provided to the widget are treated as 1/1000 of an inch.

       XmPOINTS  All  values  provided	to  the  widget are treated as point values. A point is a unit used in text processing applications and is
		 defined as 1/72 of an inch.

       Xm100TH_POINTS
		 All values provided to the widget are treated as 1/100 of a point.  A point is a unit typically used in text processing  applica-
		 tions and is defined as 1/72 of an inch.

       XmFONT_UNITS
		 All  values  provided	to the widget are treated as normal font units. A font unit has horizontal and vertical components.  These
		 are the values of the XmScreen resources XmNhorizontalFontUnit and XmNverticalFontUnit.

       Xm100TH_FONT_UNITS
		 All values provided to the widget are treated as 1/100 of a font unit.  A font  unit  has  horizontal	and  vertical  components.
		 These are the values of the XmScreen resources XmNhorizontalFontUnit and XmNverticalFontUnit.

RETURN

       Returns	the  converted	value.	If a NULL widget, incorrect orientation, or incorrect unit_type is supplied as parameter data, 0 (zero) is
       returned.

RELATED

       XmPrimitive, XmSetFontUnits(3), and XmScreen(3).

														      XmConvertUnits(library call)