I am trying to write a print report with postscript being the form design and the body of the report is dynamic data received from a database.
I need to include at least 2 eps files.
1, Being our customer logo, which has been converted to eps.
2, A postscript form design, basically a square box that fills the page
with a tail description at the bottom, which can be several lines.
it will also be nice if i can have a 3rd eps file which is almost identical to the 2nd eps file, but to specify the end of the report with some extra details at the tail end (bottom of the page).
The Basic flow of my program:
1. print header -this will be the eps of logo
2. print data line from a database source
check for end of page?
No...... > loop back to print the next data line.
Yes......> print 2nd eps file
(print next page)
loop back to print header (1st eps file) and continues with the report
until end of report.
my issue is:
if I only use the logo eps, every page will print the logo header and works well.
But if I include the 2nd eps file,
the first page will print the logo and the boxing from the 2nd eps file correctly,
but subsequent pages will only print the boxing from the 2nd eps file, and no logo being printed.
this issue appears to occur whenever i use any logo image that has been converted to eps, so if i replace my 2nd eps with just another logo, only one logo will be printed, but if i write 2 postscript each with a box and 2 different tails, the report will print perfectly.
But if I only use the logo eps, that will also work well.
any suggestion please?
(sorry i was not able to include the postscript in question.....i kept getting error when i tried to past in my code).
but any simple postscript that draw a box and a few descriptive text
and a logo that has been converted to an eps file will cause the issue.
Hi KenS and everyone else who was following my question.
i have changed the way i have created the 2 eps.
i have generated the logo eps using GIMP as before.
but now, i have seen the code below from
https://www.math.ubc.ca/~cass/graphics/import/sample/combined.html
this allows to combine more then one eps
after adding the defined code in the link above
each of our eps needs to start with:-
BeginEPSE
%%BeginDocument: (type the name for the following eps)
(your eps code ) in my case was the Form Box and tail
%%EndDocument
EndEPSE
BeginEPSE
%%BeginDocument:
<.... copy all the code for the logo >
%%EndDocument
EndEPSE
this has solved my issue, I am sure my original method should still work...maybe with time??
Related
I am facing a weird problem.
I have extracted data from an Excel file. It should contain an IBAN account number.
Then I tried to analyze the set of account numbers (which the source guarantees to be good) with a Java library.
To keep the scope of the question narrow, I can't explain the following. The below strings are different
03069
03069
The first is a copy & paste from the Excel file, the second is handwritten. Google returns different results for abi [above number] and in fact in the second case I can find that it is the bank code for Intesa Sanpaolo bank (exact page displaying the ABI code, localized, here).
So, to keep the scope narrow: how is that possible? Is it something to do with the encoding?
Try it yourself: do CTRL+F and try type "030", it will select both lines. Now type 6, it will match only the 2nd line.
Same happened in Notepad++
There's an U+200B ZERO WIDTH SPACE in between 030 and 69 in the first text.
Paste the text in https://www.branah.com/unicode-converter for example, or edit in a hexadecimal capable editor.
The solution for cleaning such strings could be for example to whitelist characters, so replace everything that isn't A-Z0-9 will be scrubbed.
I'm currently trying to save a stress vs. strain curve using Octave. On this plot, I want to include text showing the equation for calculating engineering stress and engineering strain. Both of these require greek letters (\sigma and \epsilon respectively) as well as subscripts for the formulae.
Currently, using print with -deps, -dpng, or any other device, it creates a file, however the greek letters appear as the words "sigma" and "epsilon", and wherever I have a subscript, such as 0, it just appears as "_0". This looks very unprofessional.
Since I'm generating some 25 graphs, I don't want to have to go through and do a screenshot for each one. Does octave support saving the generated figure as displayed? I intend to use the generated files in a LaTeX document later (preferably as png so I can email them separately too).
I've also tried changing the "graphics_toolkit" option between fltk and gnuplot however it doesn't seem to help.
Attached to this post is a screenshot of the desired results and the actual results.
I am currently "not allowed" to post images, so I'll link them:
http://i.imgur.com/Tjt5Ecn.png (screenshot, desired result) and http://i.imgur.com/SP3hekd.png (directly saved, actual result)
Does anyone know a good way to print a figure from Octave which includes greek characters and subscripts in the titles?
Since you plan to use your graph in a Latex document, generating the graphs with -depslatex and converting them to pdf is a good idea . (Results look slightly better than direct -dpdflatex).
With -depslatex, you can include Latex code in your figures that will be written to a separate tex file.
Note that you need to use double backslashes \\ to export a single backslash.
graphics_toolkit("gnuplot");
...
legend("$\\varepsilon$");
print(sprintf("graph%s_%d.eps", name, type), '-depslatex', '-S200,270', '-F:9');
system(sprintf("epstopdf graph%s_%d.eps", name, type));
On the Latex side, you then \input the tex file generated by Octave. On the plus side, since you need 25 graphs, you can automatize this process on both sides Octave and Latex.
\newcommand{\mygraph}[1]{%
\graphicspath{{./figures/}}
\resizebox{0.495\linewidth}{!}{\relscale{1.0}\small%
\input{./figures/#1.tex}
}%
}
\mygraph{graph1_1}
Here, a Latex command \mygraph is defined to scale and include a figure located in a subfolder.
(I am using Octave 4.0.0 with gnuplot 4.4 on Ubuntu 12)
I'm finding it difficult to parse a pdf file that's created in a non-english language. I used pdfbox and itext but couldn't find anything in there that could help parse this file. Here's the pdf file that I'm talking about: http://prapatti.com/slokas/telugu/vishnusahasranaamam.pdf The pdf says that it's created use LaTeX and Tikkana font. I have Tikkana font installed on my machine, but that didn't help. Please help me in this.
Thanks, K
When you say "parse PDF files", my first thought was that the PDF in question wasn't opening in various PDF viewers & libraries, and was therefore corrupt in some way.
But that's not the case at all. It opens just fine in Acrobat Reader X. And then I see the text on the page.
And when I copy/paste that text from the first page, I get:
Ûûp{¨¶ðQ{p{¨|={pÛû{¨>üb¶úN}l{¨d{p{¨> >Ûpû¶bp{¨}|=/}pT¶=}Nm{Z{Úpd{m}a¾Ú}mp{Ú¶¨>ztNð{øÔ_c}m{ТÁ}=N{Nzt¶ztbm}¥Ázv¬b¢Á
Á ÛûÁøÛûzÏrze¨=ztTzv}lÛzt{¨d¨c}p{Ðu{¨½ÐuÛ½{=Û Á{=Á Á ÁÛûb}ßb{q{d}p{¨ze=Vm{Ðu½Û{=Á
That's from Reader.
Much of the text in this PDF is written using various "Type 3" fonts. These fonts claim to use "WinAnsiEncoding" (Also Known As code page 1252), with a "differences" array. This differences array is wrong:
47 /BB 61 /BP /BQ 81 /C6...
The first number is the code point being replaced, the second is a Name of a character that replaces the original value at that code point.
There's no such character names as BB, BP, BQ, C9... and so on. So when you copy-paste that text, you get the above garbage.
I'm sorry, but the only reliable way to extract text from such a PDF is OCR (optical character recognition).
Eh... Long shot idea:
If you can find the specific versions of the specific fonts used to generate this PDF, you just might be able to determine the actual stream contents of known characters converted to Type 3 fonts in this way.
Once you have these known streams, you can compare them to the streams in the PDF and use that to build your own translation table.
You could either fix the existing PDF[s] (by changing the names in the encoding dictionary and Type 3 charproc entries) such that these text extractors will work correctly, or just grab the bytes out of the stream and translate them yourself.
The workflow would go something like this:
For each character in a font used in the form:
render it to PDF by itself using the same LaTeK/GhostScript versions.
Open the PDF and find the CharProc for that particular known character.
Store that stream along with the known character used to build it.
For each text byte in the PDF to be interpreted.
Get the glyph name for the given byte based on the existing encoding array
Get the "char proc" stream for that glyph name and compare it to your known char procs.
NOTE: This could be rewritten to be much more efficient with some caching, but it gets the idea across (I hope).
All that requires a fairly deep understanding of PDF and the parsing methods involved. But it just might work. Might not too...
I'm currently finishing off my dissertation, and would like to be able to include some documents within my LaTeX document.
The files I'd like to include are weekly reports done in LaTeX to my supervisor. Obviously all documents are page numbered seperately.
I would like them to be included in the final document.
I could concatenate all the final PDFs using GhostScript or some other tool, but I would like to have consistent numbering throughout the document.
I have tried including the LaTeX from each document in the main document, but the preamble etc causes problems and the small title I have in each report takes a whole page...
In summary, I'm looking for a way of including a number of 1 or 2 page self-complete LaTeX files in a large report, keeping their original layouts, but changing the page numbering.
For a possible solution of \input-ing the original LaTeX files while skipping their preamble, the newclude package might help.
Otherwise, you can use pdfpages for inserting pre-existing PDFs into your dissertation. I seem to recall that it has a feature of "suppressing" the original page numbers by covering them up with white boxes.
The suggestion from #Will Robertson works great. I'd just like to add an example for all lazy people:
\usepackage{pdfpages}
...
% Insert _all_ pages from some_pdf.pdf:
\includepdf[pages=-]{some_pdf} % the .pdf extension may be omitted
From the documentation of the package:
To include a specific range of pages, you could do pages={4-9}. If start is omitted, it defaults to the first page, if end is omitted, it defaults to the last page.
To include it in landscape mode, do landscape=true
Maintaining the original formatting per document will be difficult if they're using different formats. For example, concatenating different document classes will be near impossible.
I would suggest you go with the GhostScript solution with a slight twist. Latex allows you to set the starting page number using \setcounter{page}{13} for example. If you can find an application that can count the pages of a PDF document (pdfinfo in the pdfjam Ubuntu package is one example), then you can do the following:
Compile the next document to PDF
Concatenate the latest PDF with the current full PDF
Find the page count of the full PDF
Use sed to pluck in a \setcounter{page}{N} command into the next latex file
Go back to the beginning
If you need to do any other processing, again use sed. You should (assuming you fix the infinite loop in the above algorithm ;-) ) end up with a final PDF document with all original PDFs concatenated and continuous line numbers.
Have a look a the combine package, which seems to be exactly what you're searching for.
Since it merges documents at the source level, I guess the page numbers will be correct.
Here's what I have:
Quarter Sheet Flyer (4 per page) as a PSD or JPG
Text file with one entry of text per line.
What I want to do:
Print out 100 flyers (on 25 pieces of paper)
Somehow automate the process of adding the text to the image, either via some scripting language or a Photoshop automated task. Then format the pages to print, either to generate a 25 page PDF file or generate four at a time and send them to the printer page by page.
Anyone have any experience with something like this or have any recommendations on how I should go about doing this?
Thanks for your help!
You can use Microsoft Word automation to generate a word file with the correct text and image, and then just print it.
This would be one of the simpler solutions, you can implement the entire thing as a word macro (VBA).
A more complex solution would be to use VB6 or .net to print the text and the image into the form and then print the form.
You can write a script that will generate an html page with the image and the text, and then print out the html using a browser.