Thank you Peter and Jochen,
Peter Dyballa <[EMAIL PROTECTED]> wrote:
[...]
> I think the error can come from some customization in PostScript
> printing. There is a group (PS Print?) where you can switch on or off
> manual feeding of your printer. Could you toggle that setting?
Actually, I had left this at default value of nil (off). In fact, the
error occurs even with 'emacs -q', although ps-print was working perfectly
until a few days ago (last time I printed something from Emacs). Printing
still works ok from other apps, and I haven't (consciously) touched
anything on CUPS, as I'm not so experienced with it.
> Can you try *not* to spool for printing, i.e. passing all output to the
> operating system, but redirect the PS output into a buffer? I think the
> variable to be set to non-nil is pr-spool-p. Once you get the PS code in
> that buffer, you can save it to a file and pass it to gs to see what it
> finds.
Ok, I've tried that and got output with several lines like this:
ESP Ghostscript 815.00: Error: Font Renderer Plugin ( FreeType ) return code =
-1
I've checked the file to look for some clues, but the PostScript language
is over my head and can't make sense of the output. I'm attaching the
file, in case someone with more experience thinks it's necessary.
> What puzzles me is the setpageadvice error.
Googling for this turns up a couple of hits relating to problems with
paper size, but I think that's unlikely in my case (see my first
paragraph).
Thanks again,
--
Sebastian P. Luque
%!PS-Adobe-3.0
%%Title: timbyact.R
%%Creator: Sebastian Luque (using ps-print v6.5.5)
%%CreationDate: 08:30:17 Aug 17 2005
%%Orientation: Portrait
%%DocumentNeededResources: font Times-Roman Times-Italic
%%+ font Courier
%%+ font Courier-Bold
%%+ font Courier-Oblique
%%+ font Courier-BoldOblique
%%+ font Helvetica
%%+ font Helvetica-Bold
%%DocumentMedia: Letter 612 792 0 () ()
%%PageOrder: Ascend
%%Pages: (atend)
%%Requirements:
%%EndComments
%%BeginDefaults
%%PageMedia: Letter
%%EndDefaults
%%BeginProlog
/languagelevel where{pop}{/languagelevel 1 def}ifelse
/ErrorMessage 1 def
% === BEGIN ps-print prologue 0
% version: 6.0
% Copyright (C) 2000, 2001 Free Software Foundation, Inc.
%
% This file is part of GNU Emacs.
%
% GNU Emacs is free software; you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation; either version 2, or (at your option)
% any later version.
%
% GNU Emacs is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with GNU Emacs; see the file COPYING. If not, write to the
% Free Software Foundation, Inc., 59 Temple Place - Suite 330,
% Boston, MA 02111-1307, USA.
% As a special exception, the copyright holders of this module give
% you permission to include the module in a Postscript file generated
% by Emacs or other free software together with the result of
% converting text to be printed, regardless of the license terms of
% that text, and to use under terms of your choice the page images
% resulting from formatting said combination. If you modify this
% module, you may extend this exception to your version of the module
% but you are not obligated to do so. If you do not wish to do so,
% delete this exception statement from your version.
%%BeginProcSet: ErrorHandler
% Downloaded Error Break-page handler
% Adapted from:
% PostScript Language Program Design,
% Adobe Systems Incorporated.
% Appendix A, pages 217-219
/ps$brkpage where{pop}
{
/ps$brkpage 64 dict def
ps$brkpage begin
/tx 0 def/ty 0 def/toy 0 def/tox 0 def
/prnt{
dup type/stringtype ne{=string cvs}if
dup length 6 mul
/tx exch def/ty 10 def
currentpoint/toy exch def/tox exch def
1 setgray newpath
tox toy 2 sub moveto
0 ty rlineto tx 0 rlineto
0 ty neg rlineto
closepath fill
tox toy moveto 0 setgray show
}bind def
/nl{currentpoint exch pop lmargin exch moveto 0 -10 rmoveto}def
/=={/cp 0 def typeprint nl}def
/typeprint{dup type dup currentdict exch
known{exec}{unknowntype}ifelse}readonly def
/lmargin 72 def
/rmargin 72 def
/tprint{
dup length cp add rmargin gt{nl/cp 0 def}if
dup length cp add/cp exch def
prnt
}readonly def
/cvsprint{=string cvs tprint( )tprint}readonly def
/unknowntype{exch pop cvlit(??)tprint cvsprint}readonly def
/integertype{cvsprint}readonly def
/realtype{cvsprint}readonly def
/booleantype{cvsprint}readonly def
/operatortype{(//)tprint cvsprint}readonly def
/marktype{pop(-mark-)tprint}readonly def
/dicttype{pop(-dictionary-)tprint}readonly def
/nulltype{pop(-null-)tprint}readonly def
/filetype{pop(-filestream-)tprint}readonly def
/savetype{pop(-savelevel-)tprint}readonly def
/fonttype{pop(-fontid-)tprint}readonly def
/nametype{dup xcheck not{(/)tprint}if cvsprint}readonly def
/stringtype{
dup rcheck
{(\()tprint tprint(\))tprint}
{pop(-string-)tprint}ifelse}readonly def
/arraytype{
dup rcheck
{dup xcheck
{({)tprint{typeprint}forall(})tprint}
{([)tprint{typeprint}forall(])tprint}ifelse}
{pop(-array-)tprint}ifelse}readonly def
/packedarraytype{
dup rcheck
{dup xcheck
{({)tprint{typeprint}forall(})tprint}
{([)tprint{typeprint}forall(])tprint}ifelse}
{pop(-packedarray-)tprint}ifelse}readonly def
/courier/Courier findfont 10 scalefont def
/OLDhandleerror errordict/handleerror get def
end %ps$brkpage
/handleerror{
systemdict begin $error begin ps$brkpage begin
newerror
{/newerror false store vmstatus pop pop 0 ne{grestoreall}if
initgraphics
ErrorMessage 1 and 0 ne{ % print on paper
courier setfont lmargin 720 moveto
(# ERROR: )prnt errorname prnt nl
(# OFFENDING COMMAND: )prnt/command load prnt
$error/ostack known
{nl nl(# STACK:)prnt nl nl $error/ostack get aload length{==}repeat}if
$error/errorinfo known
{nl nl(# ERRORINFO:)prnt nl nl $error/errorinfo get aload
length{==}repeat}if
systemdict/showpage get exec}if
ErrorMessage 2 and 0 ne{ % send back to printing system
(\%\%[ Error: )print errorname =print
(; OffendingCommand: )print/command load =print
$error/errorinfo known
{(; ErrorInfo:)print $error/errorinfo get aload length{( )=print
=print}repeat}if
( ]\%\%)= flush
(\%\%[ Rest of job is ignored ]\%\%)= flush}if
/newerror true store}if
end end end
stop
} % handleerror
dup 0 systemdict put % replace name by actual dict object
dup 4 ps$brkpage put % replace name by dict object
bind readonly
errordict 3 1 roll put % put proc in errordict as /handleerror
}ifelse
%%EndProcSet
% operators for language level 2 only
(<<)cvn where % << operator
{pop/BMark(<<)cvn load def}
{/BMark{mark}bind def}ifelse
(>>)cvn where % >> operator
{pop/EMark(>>)cvn load def}
{/EMark{counttomark 2 idiv dup dict begin{def}repeat pop currentdict end}bind
def}ifelse
/setpagedevice where % setpagedevice
{pop}
{/setpagedevice{pop}bind def}ifelse
/packedarray where % packedarray
{pop}
{/packedarray{array astore readonly}bind def}ifelse
% device dependent operators
/DefOp{
dup where{pop pop pop}
{exch dup where{pop}{pop/pop}ifelse load def}ifelse}def
/duplexmode/setduplexmode DefOp
/tumble/settumble DefOp
% === END ps-print prologue 0
%%BeginProcSet: UserDefinedPrologue
%%EndProcSet
/LandscapeMode false def
/UpsideDown false def
/NumberOfColumns 1 def
/LandscapePageHeight 792.0 def
/PrintPageWidth 498.6141732283465 def
/PrintWidth 498.6141732283465 def
/PrintHeight 663.5861732283464 def
/LeftMargin 56.69291338582677 def
/RightMargin 56.69291338582677 def
/InterColumn 56.69291338582677 def
/BottomMargin 42.51968503937008 def
/TopMargin 42.51968503937008 def
/HeaderOffset 28.346456692913385 def
/HeaderPad 0 def
/FooterOffset 28.346456692913385 def
/FooterPad 1.734 def
/FooterLines 2 def
/ShowNofN true def
/SwitchHeader false def
/PrintOnlyOneHeader false def
/PrintHeader false def
/PrintHeaderFrame true def
/HeaderFrameProperties [0.000 0.900 0.400 0.000 0.000 ]def
/PrintFooter true def
/PrintFooterFrame true def
/FooterFrameProperties [0.000 0.900 0.400 0.000 0.000 ]def
/LineSpacing 0 def
/ParagraphSpacing 0 def
/LineHeight 12.66 def
/LinesPerColumn 53 def
/WarnPaperSize true def
/Zebra false def
/PrintLineNumber false def
/SyncLineZebra false def
/ZebraFollow 0 def
/PrintLineStep 1 def
/PrintLineStart 1 def
/LineNumberColor [0.000 0.000 0.000] def
/ZebraHeight 3 def
/ZebraColor 0.950 def
/BackgroundColor [1.000 1.000 1.000] def
/UseSetpagedevice false def
/PageWidth PrintPageWidth LeftMargin add RightMargin add def
/N-Up 1 def
/N-Up-Landscape false def
/N-Up-Border true def
/N-Up-Lines 1 def
/N-Up-Columns 1 def
/N-Up-Missing 0 def
/N-Up-Margin 28.346456692913385 def
/N-Up-Repeat N-Up-Lines def
/N-Up-End N-Up-Columns def
/N-Up-XColumn PageWidth def
/N-Up-YColumn 0 def
/N-Up-XLine N-Up-End 1 sub PageWidth mul neg def
/N-Up-YLine LandscapePageHeight neg def
/N-Up-XStart 0 def
/N-Up-YStart 0 def
% === BEGIN ps-print prologue 1
% version: 6.0
% Copyright (C) 2000, 2001 Free Software Foundation, Inc.
%
% This file is part of GNU Emacs.
%
% GNU Emacs is free software; you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation; either version 2, or (at your option)
% any later version.
%
% GNU Emacs is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with GNU Emacs; see the file COPYING. If not, write to the
% Free Software Foundation, Inc., 59 Temple Place - Suite 330,
% Boston, MA 02111-1307, USA.
% As a special exception, the copyright holders of this module give
% you permission to include the module in a Postscript file generated
% by Emacs or other free software together with the result of
% converting text to be printed, regardless of the license terms of
% that text, and to use under terms of your choice the page images
% resulting from formatting said combination. If you modify this
% module, you may extend this exception to your version of the module
% but you are not obligated to do so. If you do not wish to do so,
% delete this exception statement from your version.
% ISOLatin1Encoding stolen from ps_init.ps in GhostScript 2.6.1.4:
/ISOLatin1Encoding where{pop}{
% -- The ISO Latin-1 encoding vector isn't known, so define it.
% -- The first half is the same as the standard encoding,
% -- except for minus instead of hyphen at code 055.
/ISOLatin1Encoding
StandardEncoding 0 45 getinterval aload pop
/minus
StandardEncoding 46 82 getinterval aload pop
%*** NOTE: the following are missing in the Adobe documentation,
%*** but appear in the displayed table:
%*** macron at 0225, dieresis at 0230, cedilla at 0233, space at 0240.
% 0200 (128)
/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef
/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef
/dotlessi/grave/acute/circumflex/tilde/macron/breve/dotaccent
/dieresis/.notdef/ring/cedilla/.notdef/hungarumlaut/ogonek/caron
% 0240 (160)
/space/exclamdown/cent/sterling
/currency/yen/brokenbar/section
/dieresis/copyright/ordfeminine/guillemotleft
/logicalnot/hyphen/registered/macron
/degree/plusminus/twosuperior/threesuperior
/acute/mu/paragraph/periodcentered
/cedilla/onesuperior/ordmasculine/guillemotright
/onequarter/onehalf/threequarters/questiondown
% 0300 (192)
/Agrave/Aacute/Acircumflex/Atilde
/Adieresis/Aring/AE/Ccedilla
/Egrave/Eacute/Ecircumflex/Edieresis
/Igrave/Iacute/Icircumflex/Idieresis
/Eth/Ntilde/Ograve/Oacute
/Ocircumflex/Otilde/Odieresis/multiply
/Oslash/Ugrave/Uacute/Ucircumflex
/Udieresis/Yacute/Thorn/germandbls
% 0340 (224)
/agrave/aacute/acircumflex/atilde
/adieresis/aring/ae/ccedilla
/egrave/eacute/ecircumflex/edieresis
/igrave/iacute/icircumflex/idieresis
/eth/ntilde/ograve/oacute
/ocircumflex/otilde/odieresis/divide
/oslash/ugrave/uacute/ucircumflex
/udieresis/yacute/thorn/ydieresis
256 packedarray def
}ifelse
/reencodeFontISO{ %def
dup
length 12 add dict % Make a new font (a new dict the same size
% as the old one) with room for our new symbols.
begin % Make the new font the current dictionary.
% Copy each of the symbols from the old dictionary
% to the new one except for the font ID.
{1 index/FID ne{def}{pop pop}ifelse}forall
% Override the encoding with the ISOLatin1 encoding.
currentdict/FontType get 0 ne{/Encoding ISOLatin1Encoding def}if
% Use the font's bounding box to determine the ascent, descent,
% and overall height; don't forget that these values have to be
% transformed using the font's matrix.
% ^ (x2 y2)
% | |
% | v
% | +----+ - -
% | | | ^
% | | | | Ascent (usually > 0)
% | | | |
% (0 0) -> +--+----+-------->
% | | |
% | | v Descent (usually < 0)
% (x1 y1) --> +----+ - -
currentdict/FontType get 0 ne
{/FontBBox load aload pop % -- x1 y1 x2 y2
FontMatrix transform/Ascent exch def pop
FontMatrix transform/Descent exch def pop}
{/PrimaryFont FDepVector 0 get def
PrimaryFont/FontBBox get aload pop
PrimaryFont/FontMatrix get transform/Ascent exch def pop
PrimaryFont/FontMatrix get transform/Descent exch def pop}ifelse
/FontHeight Ascent Descent sub def % use `sub' because descent < 0
% Define these in case they're not in the FontInfo
% (also, here they're easier to get to).
/UnderlinePosition Descent 0.70 mul def
/OverlinePosition Descent UnderlinePosition sub Ascent add def
/StrikeoutPosition Ascent 0.30 mul def
/LineThickness FontHeight 0.05 mul def
/Xshadow FontHeight 0.08 mul def
/Yshadow FontHeight -0.09 mul def
/SpaceBackground Descent neg UnderlinePosition add def
/XBox Descent neg def
/YBox LineThickness 0.7 mul def
currentdict % Leave the new font on the stack
end % Stop using the font as the current dictionary.
definefont % Put the font into the font dictionary
pop % Discard the returned font.
}bind def
% Font definition
/DefFont{findfont exch scalefont reencodeFontISO}def
% Font selection
/F{
findfont
dup/Ascent get/Ascent exch def
dup/Descent get/Descent exch def
dup/FontHeight get/FontHeight exch def
dup/UnderlinePosition get/UnderlinePosition exch def
dup/OverlinePosition get/OverlinePosition exch def
dup/StrikeoutPosition get/StrikeoutPosition exch def
dup/LineThickness get/LineThickness exch def
dup/Xshadow get/Xshadow exch def
dup/Yshadow get/Yshadow exch def
dup/SpaceBackground get/SpaceBackground exch def
dup/XBox get/XBox exch def
dup/YBox get/YBox exch def
setfont
}def
/FG/setrgbcolor load def
/bg false def
/BG{
dup/bg exch def
{[4 1 roll]}
{[1.0 1.0 1.0]}
ifelse
/bgcolor exch def
}def
% B width C
% +-----------+
% | Ascent (usually > 0)
% A + +
% | Descent (usually < 0)
% +-----------+
% E width D
/dobackground{ % width --
currentpoint % -- width x y
gsave
newpath
moveto % A (x y)
0 Ascent rmoveto % B
dup 0 rlineto % C
0 Descent Ascent sub rlineto % D
neg 0 rlineto % E
closepath
FillBgColor
grestore
}def
/eolbg{ % dobackground until right margin
PrintWidth % -- x-eol
currentpoint pop % -- cur-x
sub % -- width until eol
dobackground
}def
/LineHS LineHeight LineSpacing add def
/ParagraphHS LineHeight ParagraphSpacing add def
/PSL{/h exch def bg{eolbg}if 0 currentpoint exch pop h sub moveto}def
/PLN{PrintLineNumber{doLineNumber}if}def
/SL{LineHS PSL isLineStep pop}def % Soft Linefeed
/PHL{ParagraphHS PSL PLN}def % Paragraph Hard Linefeed
/LHL{LineHS PSL PLN}def % Hard Linefeed
% Some debug
/dcp{currentpoint exch 40 string cvs print(, )print =}def
/dp{print 2 copy exch 40 string cvs print(, )print =}def
/W{
( )stringwidth % Get the width of a space in the current font.
pop % Discard the Y component.
mul % Multiply the width of a space
% by the number of spaces to plot
bg{dup dobackground}if
0 rmoveto
}def
/Effect 0 def
/EffectUnderline false def
/EffectStrikeout false def
/EffectOverline false def
/EffectShadow false def
/EffectBox false def
/EffectOutline false def
% effect: 1 - underline 2 - strikeout 4 - overline
% 8 - shadow 16 - box 32 - outline
/EF{
/Effect exch def
/EffectUnderline Effect 1 and 0 ne def
/EffectStrikeout Effect 2 and 0 ne def
/EffectOverline Effect 4 and 0 ne def
/EffectShadow Effect 8 and 0 ne def
/EffectBox Effect 16 and 0 ne def
/EffectOutline Effect 32 and 0 ne def
}def
% stack: string |- --
/S{
/xx currentpoint dup Descent add/yy exch def
Ascent add/YY exch def def
dup stringwidth pop xx add/XX exch def
EffectShadow{
/yy yy Yshadow add def
/XX XX Xshadow add def
}if
bg{
true
EffectBox
{SpaceBackground doBox}
{xx yy XX YY doRect}
ifelse
}if % background
EffectBox {false 0 doBox}if % box
EffectShadow {dup doShadow}if % shadow
EffectOutline
{true doOutline} % outline
{show} % normal text
ifelse
EffectUnderline{UnderlinePosition Hline}if % underline
EffectStrikeout{StrikeoutPosition Hline}if % strikeout
EffectOverline {OverlinePosition Hline}if % overline
}bind def
% stack: position |- --
/Hline{
currentpoint exch pop add dup
gsave
newpath
xx exch moveto
XX exch lineto
closepath
LineThickness setlinewidth stroke
grestore
}bind def
% stack: fill-or-not delta |- --
/doBox{
/dd exch def
xx XBox sub dd sub yy YBox sub dd sub
XX XBox add dd add YY YBox add dd add
doRect
}bind def
% stack: fill-or-not lower-x lower-y upper-x upper-y |- --
/doRect{
/rYY exch def
/rXX exch def
/ryy exch def
/rxx exch def
gsave
newpath
rXX rYY moveto
rxx rYY lineto
rxx ryy lineto
rXX ryy lineto
closepath
% top of stack: fill-or-not
{FillBgColor}
{LineThickness setlinewidth stroke}ifelse
grestore
}bind def
% stack: string |- --
/doShadow{
gsave
Xshadow Yshadow rmoveto
false doOutline
grestore
}bind def
/st 1 string def
% stack: string fill-or-not |- --
/doOutline{
/-fillp- exch def
/-ox- currentpoint/-oy- exch def def
gsave
LineThickness setlinewidth
{st 0 3 -1 roll put
st dup true charpath
-fillp- {gsave FillBgColor grestore}if
stroke stringwidth
-oy- add/-oy- exch def
-ox- add/-ox- exch def
-ox- -oy- moveto
}forall
grestore
-ox- -oy- moveto
}bind def
% stack: --
/FillBgColor{bgcolor aload pop setrgbcolor fill}bind def
% stack: -- |- boolean
/isLineStep{
SyncLineZebra
{PLScounter 0 gt % or zebra
{/PLScounter PLScounter 1 sub def PLScounter 0 eq}
{false}ifelse
PrintLineStep 1 gt
{/PrintLineStep PrintLineStep 1 sub def}
{/PrintLineStep ZebraHeight def
/PLScounter PrintLineStart def}ifelse}
{LineNumber PrintLineStart sub PrintLineStep mod 0 eq}ifelse % or line step
}def
% stack: --
/doLineNumber{
/LineNumber where
{pop
isLineStep % or line step
LineNumber Lines ge or % or last line
{currentfont
gsave
LineNumberColor SetColor
/L0 findfont setfont
LineNumber Lines ge
{(end )}
{LineNumber 6 string cvs( )strcat}ifelse
dup stringwidth pop neg 0 rmoveto
show
grestore
setfont}if
/LineNumber LineNumber 1 add def
}if
}def
% stack: color-specifier |- --
/SetColor{dup type/realtype eq{setgray}{aload pop setrgbcolor}ifelse}def
% stack: --
/printZebra{
gsave
ZebraColor SetColor
/double-zebra ZebraHeight ZebraHeight add def
/yiter double-zebra LineHS mul neg def
/xiter PrintWidth InterColumn add def
/zebra-line LinesPrinted def
NumberOfColumns{LinesPerColumn doColumnZebra xiter 0 rmoveto}repeat
grestore
}def
% stack: lines-per-column |- --
/doColumnZebra{
/lpc exch def
gsave
ZebraFollow 1 and 0 ne{
/H ZebraHeight zebra-line ZebraHeight mod sub def
/lpc lpc H sub def
zebra-line double-zebra mod ZebraHeight lt
{H doZebra % "black" stripe followed by a "white" stripe
/lpc lpc ZebraHeight sub def
H ZebraHeight add}
{H}ifelse % "white" stripe
LineHS mul neg 0 exch rmoveto
/zebra-line zebra-line LinesPerColumn add def
}if
/zspacing 0 def
lpc dup double-zebra idiv{ZebraHeight doZebra 0 yiter rmoveto}repeat
double-zebra mod dup 0 le{pop}
{dup ZebraHeight gt
{pop ZebraHeight}
{/zspacing LineSpacing def
ZebraFollow 2 and 0 ne{pop ZebraHeight}if}ifelse
doZebra}ifelse
grestore
}def
% stack: zebra-height (in lines) |- --
/doZebra{
/zh exch 0.05 sub LineHS mul zspacing sub def
gsave
0 LineHeight 0.65 mul rmoveto
PrintWidth 0 rlineto
0 zh neg rlineto
PrintWidth neg 0 rlineto
0 zh rlineto
fill
grestore
}def
% stack: --
/printBackground{
/BackgroundColor where{
pop gsave BackgroundColor SetColor
NumberOfColumns{
gsave
0 LineHeight 0.65 mul rmoveto
PrintWidth 0 rlineto
0 PrintHeight neg rlineto
PrintWidth neg 0 rlineto
0 PrintHeight rlineto
fill
grestore
PrintWidth InterColumn add 0 rmoveto
}repeat
grestore
}if
}def
% tx ty rotation xscale yscale xpos ypos BeginBackImage
/BeginBackImage{
/-save-image- save def
/showpage{}def
translate
scale
rotate
translate
}def
/EndBackImage{-save-image- restore}def
% string fontsize fontname rotation gray xpos ypos ShowBackText
/ShowBackText{
gsave
translate
setgray
rotate
findfont exch dup/-offset- exch -0.25 mul def scalefont setfont
0 -offset- moveto
/-saveLineThickness- LineThickness def
/LineThickness 1 def
false doOutline
/LineThickness -saveLineThickness- def
grestore
}def
/SetPageSize{
BMark/PageSize[PageWidth LandscapePageHeight LandscapeMode{exch}if]EMark
setpagedevice
}def
/BeginDoc{
% ---- Remember space width of the normal text font `f0'.
/SpaceWidth/f0 findfont setfont( )stringwidth pop def
% ---- save the state of the document (useful for ghostscript!)
/docState save def
% ---- [andrewi] set PageSize based on chosen dimensions
UseSetpagedevice{
WarnPaperSize{SetPageSize}{mark{SetPageSize}stopped cleartomark}ifelse
}if
/ColumnWidth PrintWidth InterColumn add def
% ---- define where printing will start
/f0 F % this installs Ascent
/PrintStartY PrintHeight Ascent sub def
/ColumnIndex 1 def
/N-Up-Counter N-Up-End 1 sub def
/PLScounter PrintLineStart def
}def
/EndDoc{
% ---- restore the state of the document (useful for ghostscript!)
docState restore
}def
/BeginDSCPage{
% ---- when 1st column, save the state of the page
ColumnIndex 1 eq{/pageState save def}if
% ---- save the state of the column
/columnState save def
}def
/PrintHeaderWidth PrintOnlyOneHeader{PrintPageWidth}{PrintWidth}ifelse def
/BeginPage{
/LinesPrinted exch def
% ---- when 1st column, print all background effects
ColumnIndex 1 eq{
0 PrintStartY moveto % move to where printing will start
printBackground
Zebra{printZebra}if
printGlobalBackground
printLocalBackground
}if
PrintOnlyOneHeader{ColumnIndex 1 eq}{true}ifelse
dup PrintHeader and{
PrintHeaderFrame{HeaderFrame}if
HeaderText
}if
PrintFooter and{
PrintFooterFrame{FooterFrame}if
FooterText
}if
0 PrintStartY moveto % move to where printing will start
/LineNumber where
{pop
SyncLineZebra
{/H PageNumber 1 sub NumberOfColumns mul ColumnIndex 1 sub add
LinesPerColumn mul ZebraHeight mod def
/PLScounter H PrintLineStart ge{0}{PrintLineStart H sub}ifelse def
/PrintLineStep ZebraHeight H sub def}if}if
PLN
}def
/EndPage{bg{eolbg}if}def
/EndDSCPage{
ColumnIndex NumberOfColumns eq{
% ---- restore the state of the page
pageState restore
/ColumnIndex 1 def
% ---- N-up printing
N-Up 1 gt{
N-Up-Counter 0 gt
{% ---- Next page on same row
/N-Up-Counter N-Up-Counter 1 sub def
N-Up-XColumn N-Up-YColumn}
{% ---- Next page on next line
/N-Up-Counter N-Up-End 1 sub def
N-Up-XLine N-Up-YLine}ifelse
translate
}if
}{ % else
% ---- restore the state of the current column
columnState restore
% ---- and translate to the next column
ColumnWidth 0 translate
/ColumnIndex ColumnIndex 1 add def
}ifelse
}def
/TextStart{
LeftMargin BottomMargin
PrintFooter{
FooterPad add
FooterLines FooterLineHeight mul add
FooterPad add
FooterOffset add}if
}def
% stack: number-of-pages-per-sheet |- --
/BeginSheet{
/sheetState save def
/pages-per-sheet exch def
% ---- translate to bottom-right corner of Portrait page
LandscapeMode{
LandscapePageHeight 0 translate
90 rotate
}if
% ---- [jack] Kludge: my ghostscript window is 21x27.7 instead of 21x29.7
/JackGhostscript where{pop 1 27.7 29.7 div scale}if
UpsideDown{PageWidth LandscapePageHeight translate 180 rotate}if
% ---- N-Up printing
N-Up 1 gt{
% ---- landscape
N-Up-Landscape{
PageWidth 0 translate
90 rotate
}if
N-Up-Margin dup translate
% ---- scale
LandscapeMode{
/HH PageWidth def
/WW LandscapePageHeight def
}{
/HH LandscapePageHeight def
/WW PageWidth def
}ifelse
/xx 0 def
N-Up-Landscape{
/ww WW WW mul N-Up-Lines HH mul div def
/cc HH N-Up-Columns N-Up-Missing add div def
ww cc gt{/xx WW def/WW cc ww div WW mul def/xx xx WW sub def}if
}{
/hh HH N-Up-Columns N-Up-Missing add div def
/cc HH N-Up-Lines div def
hh cc gt{/xx WW def/WW cc hh div WW mul def/xx xx WW sub def}if
}ifelse
WW N-Up-Margin sub N-Up-Margin sub
N-Up-Landscape
{N-Up-Lines div HH}
{N-Up-Columns N-Up-Missing add div WW}ifelse
div dup scale
LandscapeMode{/yy 0 def}{/yy xx def/xx 0 def}ifelse
xx N-Up-Repeat 1 sub LandscapePageHeight mul yy add translate
% ---- go to start position in page matrix
N-Up-XStart N-Up-Missing 0.5 mul
LandscapeMode
{LandscapePageHeight mul N-Up-YStart add}
{PageWidth mul add N-Up-YStart}ifelse
translate
}if
% ---- translate to lower left corner of TEXT
TextStart translate
% ---- N-up printing
N-Up 1 gt N-Up-Border and pages-per-sheet 0 gt and{
% ---- page border
gsave
0 setgray
TextStart exch neg exch neg moveto
N-Up-Repeat
{N-Up-End
{gsave
PageWidth 0 rlineto
0 LandscapePageHeight rlineto
PageWidth neg 0 rlineto
closepath stroke
grestore
/pages-per-sheet pages-per-sheet 1 sub def
pages-per-sheet 0 le{exit}if
N-Up-XColumn N-Up-YColumn rmoveto
}repeat
pages-per-sheet 0 le{exit}if
N-Up-XLine N-Up-XColumn sub N-Up-YLine rmoveto
}repeat
grestore
}if
}def
/EndSheet{
showpage
sheetState restore
}def
/SetHeaderLines{ % nb-lines --
/HeaderLines exch def
% ---- bottom up
HeaderPad
HeaderLines 1 sub HeaderLineHeight mul add
HeaderTitleLineHeight add
HeaderPad add
/HeaderHeight exch def
}def
/SetFooterLines{ % nb-lines --
/FooterLines exch def
% ---- bottom up
FooterPad
FooterLines FooterLineHeight mul add
FooterPad add
/FooterHeight exch def
}def
% |---------|
% | tm |
% |---------|
% | header |
% |-+-------| <-- (x y)
% | ho |
% |---------|
% | text |
% |---------|
% | fo |
% |---------|
% | footer |
% |-+-------| <-- (0 0)
% | bm |
% |---------|
% -- |- x y
/HeaderFrameStart{0 PrintHeight HeaderOffset add}def
/FooterFrameStart{0 FooterHeight FooterOffset add neg}def
/doFramePath{
/h exch def
PrintHeaderWidth 0 rlineto
0 h rlineto
PrintHeaderWidth neg 0 rlineto
0 h neg rlineto
}def
/HeaderFramePath{HeaderHeight doFramePath}def
/FooterFramePath{FooterHeight doFramePath}def
% /path-fun /start-fun vector-property doFrame
/doFrame{
/vecFrame exch def
/startFrame exch load def
/pathFrame exch load def
gsave
vecFrame 2 get setlinewidth % frame border width
% ---- do the shadow of the next rectangle
startFrame moveto
1 -1 rmoveto
pathFrame
vecFrame 4 get SetColor fill % frame shadow color
% ---- do the next rectangle ...
startFrame moveto
pathFrame
gsave vecFrame 1 get SetColor fill grestore % frame background
gsave vecFrame 3 get SetColor stroke grestore % frame border color
grestore
}def
/HeaderFrame{/HeaderFramePath /HeaderFrameStart HeaderFrameProperties
doFrame}def
/FooterFrame{/FooterFramePath /FooterFrameStart FooterFrameProperties
doFrame}def
/HeaderStart{
HeaderFrameStart
exch HeaderPad add exch % horizontal pad
% ---- bottom up
HeaderPad add % vertical pad
HeaderDescent sub
HeaderLineHeight HeaderLines 1 sub mul add
}def
/FooterStart{
FooterFrameStart
exch FooterPad add exch % horizontal pad
% ---- bottom up
FooterPad add % vertical pad
FooterDescent sub
FooterLineHeight FooterLines 1 sub mul add
}def
/strcat{
dup length 3 -1 roll dup length dup 4 -1 roll add string dup
0 5 -1 roll putinterval
dup 4 2 roll exch putinterval
}def
/pagenumberstring{
PageNumber 32 string cvs
ShowNofN{(/)strcat PageCount 32 string cvs strcat}if
}def
% lines is-right HeaderOrFooterTextLines
/HeaderOrFooterTextLines{
/is_right exch def
HFStart moveto
{ % ---- process the lines
aload pop
exch F
gsave
dup xcheck{exec}if
is_right{
dup stringwidth pop
PrintHeaderWidth exch sub HFPad HFPad add sub 0 rmoveto
}if
HFColor SetColor
show
grestore
0 HFLineHeight neg rmoveto
}forall
}def
% right-lines left-lines /start lineheight pad fore-color HeaderOrFooterText
/HeaderOrFooterText{
/HFColor exch def
/HFPad exch def
/HFLineHeight exch def
/HFStart exch load def
% -- rightLines leftLines -- at stack
% ---- hack: `PN 1 and' == `PN 2 modulo'
% ---- if even page number and duplex, then exchange left and right
PageNumber 1 and 0 eq SwitchHeader and{exch}if
% ---- process the left lines
false HeaderOrFooterTextLines
% ---- process the right lines
true HeaderOrFooterTextLines
}def
/HeaderText{
HeaderLinesRight HeaderLinesLeft
/HeaderStart HeaderLineHeight HeaderPad
HeaderFrameProperties 0 get
HeaderOrFooterText
}def
/FooterText{
FooterLinesRight FooterLinesLeft
/FooterStart FooterLineHeight FooterPad
FooterFrameProperties 0 get
HeaderOrFooterText
}def
/ReportFontInfo{
2 copy
/t0 3 1 roll DefFont
/t0 F
/lh FontHeight def
/sw( )stringwidth pop def
/aw(01234567890abcdefghijklmnopqrstuvwxyz)dup length exch
stringwidth pop exch div def
/t1 12/Helvetica-Oblique DefFont
/t1 F
gsave
(languagelevel = )show
languagelevel 32 string cvs show
grestore
0 FontHeight neg rmoveto
gsave
(For )show
128 string cvs show
( )show
32 string cvs show
( point, the line height is )show
lh 32 string cvs show
(, the space width is )show
sw 32 string cvs show
(,)show
grestore
0 FontHeight neg rmoveto
gsave
(and a crude estimate of average character width is )show
aw 32 string cvs show
(.)show
grestore
0 FontHeight neg rmoveto
}def
% cm to point
/cm{72 mul 2.54 div}def
/ReportAllFontInfo{
% key = font name value = font dictionary
FontDirectory{pop 10 exch ReportFontInfo}forall
}def
% 3 cm 20 cm moveto 10/Courier ReportFontInfo showpage
% 3 cm 20 cm moveto ReportAllFontInfo showpage
% === END ps-print prologue 1
/printGlobalBackground{
}def
/printLocalBackground{
}def
/h0 14(Helvetica-Bold)cvn DefFont
/h1 10(Helvetica)cvn DefFont
/L0 6(Times-Italic)cvn DefFont
/H0 10(Helvetica)cvn DefFont
% ---- These lines must be kept together because...
/h0 F
/HeaderTitleLineHeight FontHeight def
/h1 F
/HeaderLineHeight FontHeight def
/HeaderDescent Descent def
/H0 F
/FooterLineHeight FontHeight def
/FooterDescent Descent def
% ---- ...because `F' has a side-effect on `FontHeight' and `Descent'
/f0 12(Courier)cvn DefFont
/f1 12(Courier-Bold)cvn DefFont
/f2 12(Courier-Oblique)cvn DefFont
/f3 12(Courier-BoldOblique)cvn DefFont
/SpaceWidthRatio 0.600000 def
%%EndProlog
%%BeginSetup
%%BeginFeature: *ManualFeed False
BMark /ManualFeed false EMark setpagedevice
%%EndFeature
BeginDoc
%%EndSetup
%%Page: 1 1
/Lines 32 def
/PageCount 1 def
1 BeginSheet
BeginDSCPage
/LineNumber 1 def
/PageNumber 1 def
/FooterLinesLeft[
[/H0 (timbyact.R)]
[/H0 (~/Scripts/R/pkgs/diveMove/src/R/)]
]def
/FooterLinesRight[
[/H0 /pagenumberstring load]
[/H0 (08/17/2005)]
]def
2 SetFooterLines
0 BeginPage
/f0 F
false BG
0.000 0.000 0.000 FG
0 EF
("timbyact" <-) S
LHL
( function\(dattim, act\)) S
LHL
({) S
LHL
( ## Purpose: Calculate durations of activity phases) S
LHL
( ## ----------------------------------------------------------------) S
SL
(------) S
LHL
( ## Arguments: dattim = chron object with date and time;) S
LHL
( ## act = numeric vector representing activity for each row) S
LHL
( ## ----------------------------------------------------------------) S
SL
(------) S
LHL
( ## Author: Sebastian Luque) S
LHL
( ## ----------------------------------------------------------------) S
SL
(------) S
LHL
( ## Lagged differences in activity; 0 = no change from previous acti) S
SL
(vity) S
LHL
( diffact <- diff\(act\)) S
LHL
( interval <- as.numeric\(diff\(dattim[1:2]\)\)) S
LHL
( ## vector defining the points where activity changes) S
LHL
( ## First element = first time - first lagged time difference, follo) S
SL
(wed by) S
LHL
( ## all times when activity changed, followed by) S
LHL
( ## last element = last time + first lagged difference) S
LHL
( timbr <- c\(dattim[1] - interval,) S
LHL
( dattim[which\(diffact !=0\)],) S
LHL
( dattim[length\(dattim\)] + interval\)) S
LHL
( ## Create the factor to break all sequences with the same activity) S
LHL
( cuttimbr <- cut\(dattim, br = timbr\)) S
LHL
( timsplit <- split\(dattim, cuttimbr\)) S
LHL
( begtim <- sapply\(timsplit, "[", 1\)) S
LHL
( endtim <- sapply\(timsplit, function\(x\) {x[length\(x\)]}\)) S
LHL
( duration <- endtim - begtim + interval) S
LHL
( list\(tim.breaks = cuttimbr,) S
LHL
( tim.peract = duration,) S
LHL
( begtim = begtim,) S
LHL
( endtim = endtim\)) S
LHL
(}) S
PHL
EndPage
EndDSCPage
EndSheet
%%Trailer
%%Pages: 1
EndDoc
%%EOF
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