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- Path: sparky!uunet!ogicse!uwm.edu!daffy!uwvax!astroatc!vidiot!brown
- From: brown@vidiot.UUCP (Vidiot)
- Newsgroups: comp.text
- Subject: Re: groff and .eps example needed
- Message-ID: <4554@vidiot.UUCP>
- Date: 11 Dec 92 08:32:35 GMT
- Article-I.D.: vidiot.4554
- References: <63630007@hpl-opus.hpl.hp.com>
- Reply-To: brown@vidiot.UUCP (Vidiot)
- Organization: Vidiot's Hangout
- Lines: 95
-
- In article <63630007@hpl-opus.hpl.hp.com> kk@hpl-opus.hpl.hp.com (Konstantinos Konstantinides) writes:
- <groff and eps files
- <
- <I know about the .PSPIC macro, but it centers the .eps file at
- <the center of the page.
- <
- <I just want to include a company logo at the left top and the
- <\X'ps: import does not want to work.
- <
- <Does anyone have a simple example of including an .eps file in
- <an arbitrary location in a groff document?
-
- Here is a macro that I call .MBPIC:
-
-
- ***** CUT HERE *****
- .\" .MBPIC Like PSPIC, but allows for absolute placement of the
- .\" EPS file. The location is based upon the lower-left
- .\" corner of the graphic. Since the resize will be
- .\" proportional, only one axis is asked for. Also does
- .\" drop shadow and rotation. The syntax is:
- .\" .MBPIC filename x-loc y-loc x-size drop(1|0)
- .\" 0 rotate-val
- .\" Define the MBPIC macro.
- .\"
- .de MBPIC
- .if (\\nI==0)&(\\n(.P==1) \{\
- .br
- .fl
- .sy echo .ps-bb `psbb \\$1` >/tmp/psbb\\n[$$]
- .so /tmp/psbb\\n[$$]
- .nr ps-wid (\\n[ps-urx]-\\n[ps-llx])
- .nr ps-ht (\\n[ps-ury]-\\n[ps-lly])
- .if \\n[ps-wid]<0 .nr ps-wid 0-\\n[ps-wid]
- .if \\n[ps-ht]<0 .nr ps-ht 0-\\n[ps-ht]
- .prodef
- .de tng-vid
- ps: exec
- MB
- \\n[ps-llx] neg \\n[ps-lly] neg translate %Remove EPS offset
- \\$7 rotate
- \\$2 \\$3 translate
- .8 .8 .8 setrgbcolor
- 6 -6 moveto
- \\$4 \\n[ps-wid] div dup scale
- \\..
- .if 0\\$5==1 \{\
- .am tng-vid
- 0 \\n[ps-ht] rlineto \\n[ps-wid] 0 rlineto 0 -\\n[ps-ht] rlineto closepath fill
- \\..
- .\}
- .am tng-vid
- 0 0 0 setrgbcolor
- %%BeginDocument: \\$1
- \\..
- .da tng-vid
- .trf \\$1
- .da
- .am tng-vid
- %%EndDocument
- PE
- \\..
- .fl
- \\Y[tng-vid]
- .sy rm /tmp/psbb\\n[$$]
- .\}
- ..
- ***** CUT HERE *****
-
- The DROP flag is used to place a drop-shadow for included pictures. The 0
- value in the option list must remain there. It is a personal option that
- has been removed, but the placeholder must remain.
-
- The MB and PE are dictionary definition additions, but they are as follows
- and can be included directly in the code:
-
- /MB{save /psv exch def resolution 72 div dup neg scale
- 0 0 translate 0 0 moveto /showpage {} def }def
- /PE{psv restore}def
-
- I suggest adding them to the dictionary. If not, you need to remove the
- definitions of MB and PE and just include the code each time.
-
- WARNING: The origin is based upon the graphic state of groff, which is the
- upper-left corner. If you want it to be in the lower-left, you will need
- to change the 0 0 values of translate in the MB procedure.
-
- Use at your own risk. If it doesn't work for you, fix it. I fixed PSPIC
- to work for me. This is a good base example for including EPS files and
- placing them where you want them.
- --
- harvard\ spool.cs.wisc.edu!astroatc!vidiot!brown
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