xpdfrc(5)
NAME
xpdfrc - configuration file for Xpdf tools (version 3.04)
DESCRIPTION
All of the Xpdf tools read a single configuration file. If you have a .xpdfrc file in your home directory, it will be read. Otherwise, a system-wide configuration file will be read from /etc/xpdf/xpdfrc, if it exists. (This is its default location; depending on build options, it may be placed elsewhere.) On Win32 systems, the xpdfrc file should be placed in the same directory as the executables. The xpdfrc file consists of a series of configuration options, one per line. Blank lines and lines starting with a #' (comments) are ignored. Arguments may be quoted, using "double-quote" characters, e.g., for file names that contain spaces. The following sections list all of the configuration options, sorted into functional groups. There is an examples section at the end. Note that all settings are case-sensitive; in particular, boolean options are "yes" and "no" (rather than "Yes" or "No").
INCLUDE FILES
include config-file
Includes the specified config file. The effect of this is
equivalent to inserting the contents of config-file directly
into the parent config file in place of the include command.
Config files can be nested arbitrarily deeply.
CHARACTER MAPPING
nameToUnicode map-file
Specifies a file with the mapping from character names to
Unicode. This is used to handle PDF fonts that have valid
encodings but no ToUnicode entry. Each line of a nameToUnicode
file looks like this:
hex-string name
The hex-string is the Unicode (UCS-2) character index, and name
is the corresponding character name. Multiple nameToUnicode
files can be used; if a character name is given more than once,
the code in the last specified file is used. There is a built-
in default nameToUnicode table with all of Adobe's standard
character names.
cidToUnicode registry-ordering map-file
Specifies the file with the mapping from character collection to
Unicode. Each line of a cidToUnicode file represents one
character:
hex-string
The hex-string is the Unicode (UCS-2) index for that character.
The first line maps CID 0, the second line CID 1, etc. File
size is determined by size of the character collection. Only
one file is allowed per character collection; the last specified
file is used. There are no built-in cidToUnicode mappings.
unicodeToUnicode font-name-substring map-file
This is used to work around PDF fonts which have incorrect
Unicode information. It specifies a file which maps from the
given (incorrect) Unicode indexes to the correct ones. The
mapping will be used for any font whose name contains
font-name-substring. Each line of a unicodeToUnicode file
represents one Unicode character:
in-hex out-hex1 out-hex2 ...
The in-hex field is an input (incorrect) Unicode index, and the
rest of the fields are one or more output (correct) Unicode
indexes. Each occurrence of in-hex will be converted to the
specified output sequence.
unicodeMap encoding-name map-file
Specifies the file with mapping from Unicode to encoding-name.
These encodings are used for text output (see below). Each line
of a unicodeMap file represents a range of one or more Unicode
characters which maps linearly to a range in the output
encoding:
in-start-hex in-end-hex out-start-hex
Entries for single characters can be abbreviated to:
in-hex out-hex
The in-start-hex and in-end-hex fields (or the single in-hex
field) specify the Unicode range. The out-start-hex field (or
the out-hex field) specifies the start of the output encoding
range. The length of the out-start-hex (or out-hex) string
determines the length of the output characters (e.g., UTF-8 uses
different numbers of bytes to represent characters in different
ranges). Entries must be given in increasing Unicode order.
Only one file is allowed per encoding; the last specified file
is used. The Latin1, ASCII7, Symbol, ZapfDingbats, UTF-8, and
UCS-2 encodings are predefined.
cMapDir registry-ordering dir
Specifies a search directory, dir, for CMaps for the
registry-ordering character collection. There can be multiple
directories for a particular collection. There are no default
CMap directories.
toUnicodeDir dir
Specifies a search directory, dir, for ToUnicode CMaps. There
can be multiple ToUnicode directories. There are no default
ToUnicode directories.
GENERAL FONT CONFIGURATION
fontFile PDF-font-name font-file
Maps a PDF font, PDF-font-name, to a font for display or
PostScript output. The font file, font-file, can be any type
allowed in a PDF file. This command can be used for 8-bit or
16-bit (CID) fonts.
fontDir dir
Specifies a search directory for font files. There can be
multiple fontDir commands; all of the specified directories will
be searched in order. The font files can be Type 1 (.pfa or
.pfb) or TrueType (.ttf or .ttc); other files in the directory
will be ignored. The font file name (not including the
extension) must exactly match the PDF font name. This search is
performed if the font name doesn't match any of the fonts
declared with the fontFile command. There are no default
fontDir directories.
fontFileCC registry-ordering font-file
Maps the registry-ordering character collection to a font for
display or PostScript output. This mapping is used if the font
name doesn't match any of the fonts declared with the fontFile,
fontDir, psResidentFont16, or psResidentFontCC commands.
POSTSCRIPT FONT CONFIGURATION
psFontPassthrough yes | no
If set to "yes", pass 8-bit font names through to the PostScript
output without substitution. Fonts which are not embedded in
the PDF file are expected to be available on the printer. This
defaults to "no".
psResidentFont PDF-font-name PS-font-name
When the 8-bit font PDF-font-name is used (without embedding) in
a PDF file, it will be translated to the PostScript font
PS-font-name, which is assumed to be resident in the printer.
Typically, PDF-font-name and PS-font-name are the same. By
default, only the Base-14 fonts are assumed to be resident.
psResidentFont16 PDF-font-name wMode PS-font-name encoding
When the 16-bit (CID) font PDF-font-name with writing mode wMode
is used (without embedding) in a PDF file, it will be translated
to the PostScript font PS-font-name, which is assumbed to be
resident in the printer. The writing mode must be either H'
for horizontal or V' for vertical. The resident font is
assumed to use the specified encoding (which must have been
defined with the unicodeMap command).
psResidentFontCC registry-ordering wMode PS-font-name encoding
When a 16-bit (CID) font using the registry-ordering character
collection and wMode writing mode is used (without embedding) in
a PDF file, the PostScript font, PS-font-name, is substituted
for it. The substituted font is assumbed to be resident in the
printer. The writing mode must be either H' for horizontal or
V' for vertical. The resident font is assumed to use the
specified encoding (which must have been defined with the
unicodeMap command).
psEmbedType1Fonts yes | no
If set to "no", prevents embedding of Type 1 fonts in generated
PostScript. This defaults to "yes".
psEmbedTrueTypeFonts yes | no
If set to "no", prevents embedding of TrueType fonts in
generated PostScript. This defaults to "yes".
psEmbedCIDTrueTypeFonts yes | no
If set to "no", prevents embedding of CID TrueType fonts in
generated PostScript. For Level 3 PostScript, this generates a
CID font, for lower levels it generates a non-CID composite
font. This defaults to "yes".
psEmbedCIDPostScriptFonts yes | no
If set to "no", prevents embedding of CID PostScript fonts in
generated PostScript. For Level 3 PostScript, this generates a
CID font, for lower levels it generates a non-CID composite
font. This defaults to "yes".
POSTSCRIPT CONTROL
psPaperSize width(pts) height(pts)
Sets the paper size for PostScript output. The width and height
parameters give the paper size in PostScript points (1 point =
1/72 inch).
psPaperSize letter | legal | A4 | A3 | match
Sets the paper size for PostScript output to a standard size.
The default paper size is set when xpdf and pdftops are built,
typically to "letter" or "A4". This can also be set to "match",
which will set the paper size to match the size specified in the
PDF file.
psImageableArea llx lly urx ury
Sets the imageable area for PostScript output. The four
integers are the coordinates of the lower-left and upper-right
corners of the imageable region, specified in points (with the
origin being the lower-left corner of the paper). This defaults
to the full paper size; the psPaperSize option will reset the
imageable area coordinates.
psCrop yes | no
If set to "yes", PostScript output is cropped to the CropBox
specified in the PDF file; otherwise no cropping is done. This
defaults to "yes".
psUseCropBoxAsPage yes | no
If set to "yes", PostScript output treats the CropBox as the
page size. By default, this is "no", and the MediaBox is used
as the page size.
psExpandSmaller yes | no
If set to "yes", PDF pages smaller than the PostScript imageable
area are expanded to fill the imageable area. Otherwise, no
scalling is done on smaller pages. This defaults to "no".
psShrinkLarger yes | no
If set to yes, PDF pages larger than the PostScript imageable
area are shrunk to fit the imageable area. Otherwise, no
scaling is done on larger pages. This defaults to "yes".
psCenter yes | no
If set to yes, PDF pages smaller than the PostScript imageable
area (after any scaling) are centered in the imageable area.
Otherwise, they are aligned at the lower-left corner of the
imageable area. This defaults to "yes".
psDuplex yes | no
If set to "yes", the generated PostScript will set the "Duplex"
pagedevice entry. This tells duplex-capable printers to enable
duplexing. This defaults to "no".
psLevel level1 | level1sep | level2 | level2sep | level3 | level3Sep
Sets the PostScript level to generate. This defaults to
"level2".
psPreload yes | no
If set to "yes", PDF forms are converted to PS procedures, and
image data is preloaded. This uses more memory in the
PostScript interpreter, but generates significantly smaller PS
files in situations where, e.g., the same image is drawn on
every page of a long document. This defaults to "no".
psOPI yes | no
If set to "yes", generates PostScript OPI comments for all
images and forms which have OPI information. This option is
only available if the Xpdf tools were compiled with OPI support.
This defaults to "no".
psASCIIHex yes | no
If set to "yes", the ASCIIHexEncode filter will be used instead
of ASCII85Encode for binary data. This defaults to "no".
psLZW yes | no
If set to "yes", the LZWEncode filter will be used for lossless
compression in PostScript output; if set to "no", the
RunLengthEncode filter will be used instead. LZW generates
better compression (smaller PS files), but may not be supported
by some printers. This defaults to "yes".
psUncompressPreloadedImages yes | no
If set to "yes", all preloaded images in PS files will
uncompressed. If set to "no", the original compressed images
will be used when possible. The "yes" setting is useful to work
around certain buggy PostScript interpreters. This defaults to
"no".
psMinLineWidth float
Set the minimum line width, in points, for PostScript output.
The default value is 0 (no minimum).
psRasterResolution float
Set the resolution (in dpi) for rasterized pages in PostScript
output. (Pdftops will rasterize pages which use transparency.)
This defaults to 300.
psRasterMono yes | no
If set to "yes", rasterized pages in PS files will be monochrome
(8-bit gray) instead of color. This defaults to "no".
psRasterSliceSize pixels
When rasterizing pages, pdftops splits the page into horizontal
"slices", to limit memory usage. This option sets the maximum
slice size, in pixels. This defaults to 20000000 (20 million).
psAlwaysRasterize yes | no
If set to "yes", all PostScript output will be rasterized. This
defaults to "no".
psFile file-or-command
Sets the default PostScript file or print command for xpdf.
Commands start with a |' character; anything else is a file.
If the file name or command contains spaces it must be quoted.
This defaults to unset, which tells xpdf to generate a name of
the form <file>.ps for a PDF file <file>.pdf.
fontDir dir
See the description above, in the DISPLAY FONTS section.
TEXT CONTROL
textEncoding encoding-name
Sets the encoding to use for text output. (This can be
overridden with the "-enc" switch on the command line.) The
encoding-name must be defined with the unicodeMap command (see
above). This defaults to "Latin1".
textEOL unix | dos | mac
Sets the end-of-line convention to use for text output. The
options are:
unix = LF
dos = CR+LF
mac = CR
(This can be overridden with the "-eol" switch on the command
line.) The default value is based on the OS where xpdf and
pdftotext were built.
textPageBreaks yes | no
If set to "yes", text extraction will insert page breaks (form
feed characters) between pages. This defaults to "yes".
textKeepTinyChars yes | no
If set to "yes", text extraction will keep all characters. If
set to "no", text extraction will discard tiny (smaller than 3
point) characters after the first 50000 per page, avoiding
extremely slow run times for PDF files that use special fonts to
do shading or cross-hatching. This defaults to "yes".
MISCELLANEOUS SETTINGS
initialZoom percentage | page | width | height
Sets the initial zoom factor. A number specifies a zoom
percentage, where 100 means 72 dpi. You may also specify
page', to fit the page to the window size, width', to fit the
page width to the window width, or height', to fit the page
height to the window height.
continuousView yes | no
If set to "yes", xpdf will start in continuous view mode, i.e.,
with one vertical screoll bar for the whole document. This
defaults to "no".
enableFreeType yes | no
Enables or disables use of FreeType (a TrueType / Type 1 font
rasterizer). This is only relevant if the Xpdf tools were built
with FreeType support. ("enableFreeType" replaces the old
"freetypeControl" option.) This option defaults to "yes".
enableFreeType yes | no
Enables or disables use of FreeType (a TrueType / Type 1 font
rasterizer). This is only relevant if the Xpdf tools were built
with FreeType support. ("enableFreeType" replaces the old
"freetypeControl" option.) This option defaults to "yes".
disableFreeTypeHinting yes | no
If this is set to "yes", FreeType hinting will be forced off.
This option defaults to "no".
antialias yes | no
Enables or disables font anti-aliasing in the PDF rasterizer.
This option affects all font rasterizers. ("antialias" replaces
the anti-aliasing control provided by the old "t1libControl" and
"freetypeControl" options.) This default to "yes".
vectorAntialias yes | no
Enables or disables anti-aliasing of vector graphics in the PDF
rasterizer. This defaults to "yes".
antialiasPrinting yes | no
If this is "yes", bitmaps sent to the printer will be
antialiased (according to the "antialias" and "vectorAntialias"
settings). If this is "no", printed bitmaps will not be
antialiased. This defaults to "no".
strokeAdjust yes | no
Enables or disables stroke adjustment. Stroke adjustment moves
horizontal and vertical lines by up to half a pixel to make them
look "cleaner" when vector anti-aliasing is enabled. This
defaults to "yes".
screenType dispersed | clustered | stochasticClustered
Sets the halftone screen type, which will be used when
generating a monochrome (1-bit) bitmap. The three options are
dispersed-dot dithering, clustered-dot dithering (with a round
dot and 45-degree screen angle), and stochastic clustered-dot
dithering. By default, "stochasticClustered" is used for
resolutions of 300 dpi and higher, and "dispersed" is used for
resolutions lower then 300 dpi.
screenSize integer
Sets the size of the (square) halftone screen threshold matrix.
By default, this is 4 for dispersed-dot dithering, 10 for
clustered-dot dithering, and 100 for stochastic clustered-dot
dithering.
screenDotRadius integer
Sets the halftone screen dot radius. This is only used when
screenType is set to stochasticClustered, and it defaults to 2.
In clustered-dot mode, the dot radius is half of the screen
size. Dispersed-dot dithering doesn't have a dot radius.
screenGamma float
Sets the halftone screen gamma correction parameter. Gamma
values greater than 1 make the output brighter; gamma values
less than 1 make it darker. The default value is 1.
screenBlackThreshold float
When halftoning, all values below this threshold are forced to
solid black. This parameter is a floating point value between 0
(black) and 1 (white). The default value is 0.
screenWhiteThreshold float
When halftoning, all values above this threshold are forced to
solid white. This parameter is a floating point value between 0
(black) and 1 (white). The default value is 1.
minLineWidth float
Set the minimum line width, in device pixels. This affects the
rasterizer only, not the PostScript converter (except when it
uses rasterization to handle transparency). The default value
is 0 (no minimum).
drawAnnotations yes | no
If set to "no", annotations will not be drawn or printed. The
default value is "yes".
overprintPreview yes | no
If set to "yes", generate overprint preview output, honoring the
OP/op/OPM settings in the PDF file. Ignored for non-CMYK
output. The default value is "no".
launchCommand command
Sets the command executed when you click on a "launch"-type
link. The intent is for the command to be a program/script
which determines the file type and runs the appropriate viewer.
The command line will consist of the file to be launched,
followed by any parameters specified with the link. Do not use
"%s" in "command". By default, this is unset, and Xpdf will
simply try to execute the file (after prompting the user).
urlCommand command
Sets the command executed when you click on a URL link. The
string "%s" will be replaced with the URL. (See the example
below.) This has no default value.
movieCommand command
Sets the command executed when you click on a movie annotation.
The string "%s" will be replaced with the movie file name. This
has no default value.
mapNumericCharNames yes | no
If set to "yes", the Xpdf tools will attempt to map various
numeric character names sometimes used in font subsets. In some
cases this leads to usable text, and in other cases it leads to
gibberish -- there is no way for Xpdf to tell. This defaults to
"yes".
mapUnknownCharNames yes | no
If set to "yes", and mapNumericCharNames is set to "no", the
Xpdf tools will apply a simple pass-through mapping (Unicode
index = character code) for all unrecognized glyph names. (For
CID fonts, setting mapNumericCharNames to "no" is unnecessary.)
In some cases, this leads to usable text, and in other cases it
leads to gibberish -- there is no way for Xpdf to tell. This
defaults to "no".
mapExtTrueTypeFontsViaUnicode yes | no
When rasterizing text using an external TrueType font, there are
two options for handling character codes. If
mapExtTrueTypeFontsViaUnicode is set to "yes", Xpdf will use the
font encoding/ToUnicode info to map character codes to Unicode,
and then use the font's Unicode cmap to map Unicode to GIDs. If
mapExtTrueTypeFontsViaUnicode is set to "no", Xpdf will assume
the character codes are GIDs (i.e., use an identity mapping).
This defaults to "yes".
enableXFA yes | no
If set to "yes", an XFA form (if present) will be rendered in
place of an AcroForm. If "no", an XFA form will never be
rendered. This defaults to "yes".
bind modifiers-key context command ...
Add a key or mouse button binding. Modifiers can be zero or
more of:
shift-
ctrl-
alt-
Key can be a regular ASCII character, or any one of:
space
tab
return
enter
backspace
insert
delete
home
end
pgup
pgdn
left / right / up / down (arrow keys)
f1 .. f35 (function keys)
mousePress1 .. mousePress7 (mouse buttons)
mouseRelease1 .. mouseRelease7 (mouse buttons)
Context is either "any" or a comma-separated combination of:
fullScreen / window (full screen mode on/off)
continuous / singlePage (continuous mode on/off)
overLink / offLink (mouse over link or not)
scrLockOn / scrLockOff (scroll lock on/off)
The context string can include only one of each pair in the
above list.
Command is an Xpdf command (see the COMMANDS section of the
xpdf(1) man page for details). Multiple commands are separated
by whitespace.
The bind command replaces any existing binding, but only if it
was defined for the exact same modifiers, key, and context. All
tokens (modifiers, key, context, commands) are case-sensitive.
Example key bindings:
# bind ctrl-a in any context to the nextPage
# command
bind ctrl-a any nextPage
# bind uppercase B, when in continuous mode
# with scroll lock on, to the reload command
# followed by the prevPage command
bind B continuous,scrLockOn reload prevPage
See the xpdf(1) man page for more examples.
unbind modifiers-key context
Removes a key binding established with the bind command. This
is most useful to remove default key bindings before
establishing new ones (e.g., if the default key binding is given
for "any" context, and you want to create new key bindings for
multiple contexts).
printCommands yes | no
If set to "yes", drawing commands are printed as they're
executed (useful for debugging). This defaults to "no".
errQuiet yes | no
If set to "yes", this suppresses all error and warning messages
from all of the Xpdf tools. This defaults to "no".
EXAMPLES
The following is a sample xpdfrc file. # from the Thai support package nameToUnicode /usr/local/share/xpdf/Thai.nameToUnicode # from the Japanese support package cidToUnicode Adobe-Japan1 /usr/local/share/xpdf/Adobe-Japan1.cidToUnicode unicodeMap JISX0208 /usr/local/share/xpdf/JISX0208.unicodeMap cMapDir Adobe-Japan1 /usr/local/share/xpdf/cmap/Adobe-Japan1 # use the Base-14 Type 1 fonts from ghostscript fontFile Times-Roman /usr/local/share/ghostscript/fonts/n021003l.pfb fontFile Times-Italic /usr/local/share/ghostscript/fonts/n021023l.pfb fontFile Times-Bold /usr/local/share/ghostscript/fonts/n021004l.pfb fontFile Times-BoldItalic /usr/local/share/ghostscript/fonts/n021024l.pfb fontFile Helvetica /usr/local/share/ghostscript/fonts/n019003l.pfb fontFile Helvetica-Oblique /usr/local/share/ghostscript/fonts/n019023l.pfb fontFile Helvetica-Bold /usr/local/share/ghostscript/fonts/n019004l.pfb fontFile Helvetica-BoldOblique /usr/local/share/ghostscript/fonts/n019024l.pfb fontFile Courier /usr/local/share/ghostscript/fonts/n022003l.pfb fontFile Courier-Oblique /usr/local/share/ghostscript/fonts/n022023l.pfb fontFile Courier-Bold /usr/local/share/ghostscript/fonts/n022004l.pfb fontFile Courier-BoldOblique /usr/local/share/ghostscript/fonts/n022024l.pfb fontFile Symbol /usr/local/share/ghostscript/fonts/s050000l.pfb fontFile ZapfDingbats /usr/local/share/ghostscript/fonts/d050000l.pfb # use the Bakoma Type 1 fonts # (this assumes they happen to be installed in /usr/local/fonts/bakoma) fontDir /usr/local/fonts/bakoma # set some PostScript options psPaperSize letter psDuplex no psLevel level2 psEmbedType1Fonts yes psEmbedTrueTypeFonts yes psFile "| lpr -Pprinter5" # assume that the PostScript printer has the Univers and # Univers-Bold fonts psResidentFont Univers Univers psResidentFont Univers-Bold Univers-Bold # set the text output options textEncoding UTF-8 textEOL unix # misc options enableFreeType yes launchCommand viewer-script urlCommand "netscape -remote 'openURL(%s)'"
FILES
/etc/xpdf/xpdfrc
This is the default location for the system-wide configuration
file. Depending on build options, it may be placed elsewhere.
$HOME/.xpdfrc
This is the user's configuration file. If it exists, it will be
read in place of the system-wide file.
AUTHOR
The Xpdf software and documentation are copyright 1996-2014 Glyph & Cog, LLC.
SEE ALSO
xpdf(1), pdftops(1), pdftotext(1), pdftohtml(1), pdfinfo(1), pdffonts(1), pdfdetach(1), pdftoppm(1), pdftopng(1), pdfimages(1) http://www.foolabs.com/xpdf/ 28 May 2014 xpdfrc(5)
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