XFONTSEL(1) X Version 11(Release 5) XFONTSEL(1)
NAME
xfontsel - point & click interface for selecting X11 font names
SYNTAX
xfontsel [-toolkitoption ...] [-pattern fontname] [-print] [-sample
text] [-sample16 text16] [-noscaled]
DESCRIPTION
The xfontsel application provides a simple way to display the fonts known
to your X server, examine samples of each, and retrieve the X Logical
Font Description ("XLFD") full name for a font.
If -pattern is not specified, all fonts with XLFD 14-part names will be
selectable. To work with only a subset of the fonts, specify -pattern
followed by a partially or fully qualified font name; e.g., ``-pattern
*medium*'' will select that subset of fonts which contain the string
``medium'' somewhere in their font name. Be careful about escaping
wildcard characters in your shell.
If -print is specified on the command line the selected font specifier
will be written to standard output when the quit button is activated.
Regardless of whether or not -print was specified, the font specifier may
be made the PRIMARY (text) selection by activating the select button.
The -sample option specifies the sample text to be used to display the
selected font if the font is linearly indexed, overriding the default.
The -sample16 option specifies the sample text to be used to display the
selected font if the font is matrix encoded, overriding the default.
The -noscaled option disables the ability to select scaled fonts at
arbitrary pixel or point sizes. This makes it clear which bitmap sizes
are advertised by the server, and can avoid an accidental and sometimes
prolonged wait for a font to be scaled.
INTERACTIONS
Clicking any pointer button in one of the XLFD field names will pop up a
menu of the currently-known possibilities for that field. If previous
choices of other fields were made, only values for fonts which matched
the previously selected fields will be selectable; to make other values
selectable, you must deselect some other field(s) by choosing the ``*''
entry in that field. Unselectable values may be omitted from the menu
entirely as a configuration option; see the ShowUnselectable resource,
below. Whenever any change is made to a field value, xfontsel will
assert ownership of the PRIMARY_FONT selection. Other applications (see,
e.g., xterm) may then retrieve the selected font specification.
Scalable fonts come back from the server with zero for the pixel size,
point size, and average width fields. Selecting a font name with a zero
in these positions results in an implementation-dependent size. Any
pixel or point size can be selected to scale the font to a particular
size. Any average width can be selected to anamorphically scale the font
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(although you may find this challenging given the size of the average
width menu).
Clicking the left pointer button in the select widget will cause the
currently selected font name to become the PRIMARY text selection as well
as the PRIMARY_FONT selection. This then allows you to paste the string
into other applications. The select button remains highlighted to remind
you of this fact, and de-highlights when some other application takes the
PRIMARY selection away. The select widget is a toggle; pressing it when
it is highlighted will cause xfontsel to release the selection ownership
and de-highlight the widget. Activating the select widget twice is the
only way to cause xfontsel to release the PRIMARY_FONT selection.
RESOURCES
The application class is XFontSel. Most of the user-interface is
configured in the app-defaults file; if this file is missing a warning
message will be printed to standard output and the resulting window will
be nearly incomprehensible.
Most of the significant parts of the widget hierarchy are documented in
the app-defaults file (normally /usr/lib/X11/app-defaults/XFontSel).
Application specific resources:
cursor (class Cursor)
Specifies the cursor for the application window.
pattern (class Pattern)
Specifies the font name pattern for selecting a subset of
available fonts. Equivalent to the -pattern option. Most useful
patterns will contain at least one field delimiter; e.g. ``*-m-
*'' for monospaced fonts.
pixelSizeList (class PixelSizeList)
Specifies a list of pixel sizes to add to the pixel size menu, so
that scalable fonts can be selected at those pixel sizes. The
default pixelSizeList contains 7, 30, 40, 50, and 60.
pointSizeList (class PointSizeList)
Specifies a list of point sizes (in units of tenths of points) to
add to the point size menu, so that scalable fonts can be
selected at those point sizes. The default pointSizeList
contains 250, 300, 350, and 400.
printOnQuit (class PrintOnQuit)
If True the currently selected font name is printed to standard
output when the quit button is activated. Equivalent to the
-print option.
sampleText (class Text)
The sample 1-byte text to use for linearly indexed fonts. Each
glyph index is a single byte, with newline separating lines.
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XFONTSEL(1) X Version 11(Release 5) XFONTSEL(1)
sampleText16 (class Text16)
The sample 2-byte text to use for matrix-encoded fonts. Each
glyph index is two bytes, with a 1-byte newline separating lines.
scaledFonts (class ScaledFonts)
If True then selection of arbitrary pixel and point sizes for
scalable fonts is enabled.
Widget specific resources:
showUnselectable (class ShowUnselectable)
Specifies, for each field menu, whether or not to show values
that are not currently selectable, based upon previous field
selections. If shown, the unselectable values are clearly
identified as such and do not highlight when the pointer is moved
down the menu. The full name of this resource is
fieldN.menu.options.showUnselectable, class
MenuButton.SimpleMenu.Options.ShowUnselectable; where N is
replaced with the field number (starting with the left-most field
numbered 0). The default is True for all but field 11 (average
width of characters in font) and False for field 11. If you
never want to see unselectable entries,
'*menu.options.showUnselectable:False' is a reasonable thing to
specify in a resource file.
FILES
$XFILESEARCHPATH/XFontSel
SEE ALSO
xrdb(1), xfd(1)
BUGS
Sufficiently ambiguous patterns can be misinterpreted and lead to an
initial selection string which may not correspond to what the user
intended and which may cause the initial sample text output to fail to
match the proffered string. Selecting any new field value will correct
the sample output, though possibly resulting in no matching font.
Should be able to return a FONT for the PRIMARY selection, not just a
STRING.
Any change in a field value will cause xfontsel to assert ownership of
the PRIMARY_FONT selection. Perhaps this should be parameterized.
When running on a slow machine, it is possible for the user to request a
field menu before the font names have been completely parsed. An error
message indicating a missing menu is printed to stderr but otherwise
nothing bad (or good) happens.
The average-width menu is too large to be useful.
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COPYRIGHT
Copyright 1989, 1991 by the Massachusetts Institute of Technology
See X(1) for a full statement of rights and permissions.
AUTHOR
Ralph R. Swick, Digital Equipment Corporation/MIT Project Athena
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