similar to: queries about bitmap()

Hi, I''m trying to automate the conversion of a PDF document received via a browser upload to a tiff image via ghostscript. I have the PDF data in a string, and I need the tiff data returned into a string. The general command I want to emulate is: type test.pdf | "c:\program files\gs\gs8.56\bin\gswin32c.exe" -q -dNOPAUSE -dBATCH -sDEVICE=tiffg4 -sOutputFile=- > test5.tiff

Colleagues I frequently insert PDF graphics created with R into Word (Office 2004 for Mac) documents. The documents are created on either a Linux machine (RedHat 9) or a Mac (Tiger). I am using R 2.2.0. These pdf graphics often lose a great deal of resolution after insertion into Word compared to their high quality when printed as PDF documents. I recently learned that converting the

Hi all, After a long time having no time, I have finally done some fresh work on my software fax machine. I have replaced the original carrier tracking with something more robust. I have also added 4800, and 2400 bits per second modes, and cleaned up a few bugs in areas like superfine mode operation. I apologise for this update taking so long. At ftp://ftp.opencall.org/pub/spandsp you will

Hi all, I am trying to make tiff files of lattice plots at a resolution greater than 300 dpi required by a journal (PLoS ONE). I have tried both the tiff and bitmap functions. tiff keeps panel colors but reduces axes and tick labels so they are nearly invisible. bitmap maintains correct label size but only produces greyscale. Regular plots work fine with tiff; the problem is only with lattice

Hello, To fix some issues in working with gs 8.63 I had to upgrade to 8.64. I build the rpm from ghostscript-8.64-9.fc11.src.rpm. I get the following error when running gs -q -dSAFER -dNOPAUSE -dBATCH -dUseCropBox -dFirstPage=1 -dLastPage=1 -sOutputFile=/tmp/TIFF-%d.tif -r300 -sDEVICE=tiff12nc foobar.pdf # Error: /invalidfont in /findfont # Operand stack: #

I've managed to use GhoustScript (gs) to take a postscript file and convert it to tiffg3, but I CANNOT seem to make it merge multiple files. Here is the output from tiffinfo on the file that SG generates: fteTYGeh2v.tif: TIFF Directory at offset 0x8 Subfile Type: multi-page document (2 = 0x2) Image Width: 1728 Image Length: 1056 Resolution: 204, 96 pixels/inch Bits/Sample: 1

Sometimes (dependent on device and settings of 'cex' and 'lwd') the line of a square root symbol plottet in the denominator of a fraction appears to be in or above the line of the fraction. Examples: ### Choose one of these: # pdf("test.pdf", height=6, width=8) # bmp("test.bmp", width=1100, height=800, pointsize=12) # bitmap("test.tif",

Hello, How to produce .tif graphic in colors using bitmap function? e.g this produces figure in grayscale bitmap(file="volc.tif", type = "tifflzw", res = 300) image(t(volcano)[ncol(volcano):1,]) dev.off() I'm using Windows XP and ghostscript. > R.Version() $platform [1] "i386-pc-mingw32" $arch [1] "i386" $os [1] "mingw32" $system [1]

A colleague designed a script for a bar plot, which I'd like to export to my directory via the barplot command: bitmap(file="barplot.tif", type="tifflzw", height=4, width=6.5, res=1250) Unfortunately, this command produces the following error message: Error in system(paste(gsexe, "-help"), intern = TRUE, invisible = TRUE) : 'gswin32c.exe' not found

I am using oowriter to just type a couple lines, export that as PDF, use ghostscript to convert to tiff then view with xview and my page is all black. I use the command to convert to tiff. gs -q -sDEVICE=tiffg3 -sPAPERSIZE=a4 -r204x196 -dNOPAUSE -sOutputFile=/tmp/faxme.g3 -- file.pdf xview /tmp/faxme.g3 The resulting file size is 9788 for faxme.g3 Have I done something wrong? I would have

Many medical journals and publishers require that images, whether photographs or line art, be submitted as high resolution .TIFF images. One option for R users is to produce an image in one format and to convert it to a .TIFF file using a second software program. My experience has been that this option often results in images of poorer quality, often with blurry contours, and a loss of

Hi, Is it possible to set up a printer in samba that will use ps2pdf converter to create pdf documents when printing on it ? Best Regards Steph

Hi, Does anyone had the problem of asterisk SendFax + spandsp sending only the first page of a multi-page TIFF file? Seams to be related to spandsp ECM config. Any thoughts about it? Thanks, Gabriel -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20121005/ac471600/attachment.htm>

Hi Everybody, I am writing here this mail because I have a strange problem using SAMBA with authentication by LDAP. The OS is a Linux Debian Sarge 3.1 with a SAMBA 3.0.10-Debian. Communication between LDAP and SAMBA works fine. So I can access to SAMBA shares in workgroup mode using LDAP accounts. When I try to join a computer to the domain, it works => Join is OK using administrator

On Wed, Jun 24, 2015 at 08:15:06AM +0200, tux john wrote: > i would like to add email to fax functionality to the system. could someone > point me to the right direction to see how please? I don't have a general solution, since I haven't needed to send faxes recently. But I did set up my dialplan so that I could test that it works. I used this: ---- ;; For outgoing faxes

Is there a way to tell at what dpi R generates graphics at? I need to generate 600 dpi graphics for an article. -roger _______________________________ UCLA Department of Statistics rpeng at stat.ucla.edu http://www.stat.ucla.edu/~rpeng -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send

I've searched the list and could not find any solutions even though this question has been brought up. I'm not able to fax out multiple pages of tiff, where only the first page is received but not the other pages at the receivers end. I have no problem with receiving multi pages at my side. I'm using SuSe9.1, asterisk-1.0-RC2, spandsp-0.0.2pre18, tiff-v3.5.7. Please advice. Thanks.

Hello, I am a newer on asterisk. when I tried to send fax, I can not get success. After doing a lot of reseach, I decide to ask my question at here. Instead of using old fax machine, I want my system can send fax via t.38. Could anyone give me some idea to correct my configuration? Thanks a lot! Here is the detail: my system: *ubuntu 14.04 + asterisk 11.7* I use apt-get to install the ubuntu

Hi All, I seem to have stumbled on a bit of a problem. When trying to send a fax with Fax For Asterisk on 1.6.2.x (have tried 1.6.2.5, 1.6.2.7 and the current svn version, with FFA 1.2 I get a core dump each time. Here is an extract form the console: [May 12 22:47:09] DEBUG[22584]: app_queue.c:1084 handle_statechange: Device 'SIP/vltb-sbc01' changed to state '1' (Not in use)