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From: Nibbler <rea...@ho...> - 2006-11-01 20:05:06
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Hi, I would like to have output file which is jpeg. Now im using png and it is working just fine. Is it possible to get jpeg output ? I try like this: set terminal jpg small set output "picture.jpg" But I get error. my gnuplot version is 4.0 Thanks for your time. -- View this message in context: http://www.nabble.com/How-to-get-jpeg-output-tf2555583.html#a7121418 Sent from the Gnuplot - Dev mailing list archive at Nabble.com. |
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From: Ethan M. <merritt@u.washington.edu> - 2006-11-03 23:35:46
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On Wednesday 01 November 2006 12:05 pm, Nibbler wrote: > Hi, > > I would like to have output file which is jpeg. Now im using png and > it is working just fine. > Is it possible to get jpeg output ? Yes. > I try like this: > > set terminal jpg small But that command seems to indicate that you are using a very old png driver, rather than the consolidated gif/png/jpeg driver based on libgd. > my gnuplot version is 4.0 That's fine. But the more important issue is what version of the png/jpeg driver are you using. Type "show version long" at the gnuplot prompt and look for the following flags: +GD_PNG +GD_JPEG +GD_TTF If you don't see them, you will need to install libgd and rebuild gnuplot to use it. Having said all that, please note the JPEG is not usually a good format for gnuplot output. PNG works much better. But the libgd-based PNG/JPEG driver will give you much better PNG output as well as the option to use JPEG. -- Ethan A Merritt Biomolecular Structure Center University of Washington, Seattle WA |
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From: Nibbler <rea...@ho...> - 2006-11-06 07:40:19
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Thank you very much Ethan ! Ethan Merritt wrote: > > On Wednesday 01 November 2006 12:05 pm, Nibbler wrote: >> Hi, >> >> I would like to have output file which is jpeg. Now im using png and >> it is working just fine. >> Is it possible to get jpeg output ? > > Yes. > >> I try like this: >> >> set terminal jpg small > > But that command seems to indicate that you are using a very old > png driver, rather than the consolidated gif/png/jpeg driver > based on libgd. > >> my gnuplot version is 4.0 > > That's fine. But the more important issue is what version of the > png/jpeg driver are you using. Type "show version long" at > the gnuplot prompt and look for the following flags: > > +GD_PNG +GD_JPEG +GD_TTF > > If you don't see them, you will need to install libgd and rebuild > gnuplot to use it. > > Having said all that, please note the JPEG is not usually a > good format for gnuplot output. PNG works much better. > But the libgd-based PNG/JPEG driver will give you much better > PNG output as well as the option to use JPEG. > > -- > Ethan A Merritt > Biomolecular Structure Center > University of Washington, Seattle WA > > ------------------------------------------------------------------------- > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job > easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > _______________________________________________ > gnuplot-beta mailing list > gnu...@li... > https://lists.sourceforge.net/lists/listinfo/gnuplot-beta > > -- View this message in context: http://www.nabble.com/How-to-get-jpeg-output-tf2555583.html#a7194460 Sent from the Gnuplot - Dev mailing list archive at Nabble.com. |
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From: Aniska <m8...@ho...> - 2006-11-06 08:14:42
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Hello. I just check my drivers and i have also old version: -READLINE +LIBREADLINE +HISTORY -LIBGD +PNG Can you tell me Where I find that libgd and what i must do so that works ? Best regards, Anthony Ethan Merritt wrote: > > On Wednesday 01 November 2006 12:05 pm, Nibbler wrote: >> Hi, >> >> I would like to have output file which is jpeg. Now im using png and >> it is working just fine. >> Is it possible to get jpeg output ? > > Yes. > >> I try like this: >> >> set terminal jpg small > > But that command seems to indicate that you are using a very old > png driver, rather than the consolidated gif/png/jpeg driver > based on libgd. > >> my gnuplot version is 4.0 > > That's fine. But the more important issue is what version of the > png/jpeg driver are you using. Type "show version long" at > the gnuplot prompt and look for the following flags: > > +GD_PNG +GD_JPEG +GD_TTF > > If you don't see them, you will need to install libgd and rebuild > gnuplot to use it. > > Having said all that, please note the JPEG is not usually a > good format for gnuplot output. PNG works much better. > But the libgd-based PNG/JPEG driver will give you much better > PNG output as well as the option to use JPEG. > > -- > Ethan A Merritt > Biomolecular Structure Center > University of Washington, Seattle WA > > ------------------------------------------------------------------------- > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job > easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > _______________________________________________ > gnuplot-beta mailing list > gnu...@li... > https://lists.sourceforge.net/lists/listinfo/gnuplot-beta > > -- View this message in context: http://www.nabble.com/How-to-get-jpeg-output-tf2555583.html#a7194789 Sent from the Gnuplot - Dev mailing list archive at Nabble.com. |
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From: Ethan M. <merritt@u.washington.edu> - 2006-11-06 22:07:11
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On Monday 06 November 2006 12:14 am, Aniska wrote: > Hello. > > I just check my drivers and i have also old version: > -READLINE +LIBREADLINE +HISTORY -LIBGD +PNG > > Can you tell me Where I find that libgd and what i must do so > that works ? You can download and build from source via the libgd home page: http://www.boutell.com/gd/ If you are running linux, then there is almost certainly a libgd package for your distro. You will need the "devel" package as well as the library itself. For Mandriva, these would have names like libgd2-2.0.33-3.1.20060mdk libgd2-devel-2.0.33-3.1.20060mdk Your package management system may tell you that libgd itself requires other libraries (libfreetype, libpng, ...) that you may need to install first. Once libgd is installed, you can build gnuplot from source by typing ./configure make EAM > > Best regards, > > Anthony > > Ethan Merritt wrote: > > On Wednesday 01 November 2006 12:05 pm, Nibbler wrote: > >> Hi, > >> > >> I would like to have output file which is jpeg. Now im using png > >> and it is working just fine. > >> Is it possible to get jpeg output ? > > > > Yes. > > > >> I try like this: > >> > >> set terminal jpg small > > > > But that command seems to indicate that you are using a very old > > png driver, rather than the consolidated gif/png/jpeg driver > > based on libgd. > > > >> my gnuplot version is 4.0 > > > > That's fine. But the more important issue is what version of the > > png/jpeg driver are you using. Type "show version long" at > > the gnuplot prompt and look for the following flags: > > > > +GD_PNG +GD_JPEG +GD_TTF > > > > If you don't see them, you will need to install libgd and rebuild > > gnuplot to use it. > > > > Having said all that, please note the JPEG is not usually a > > good format for gnuplot output. PNG works much better. > > But the libgd-based PNG/JPEG driver will give you much better > > PNG output as well as the option to use JPEG. -- Ethan A Merritt Biomolecular Structure Center University of Washington, Seattle WA |
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From: Aniska <m8...@ho...> - 2006-11-07 10:16:27
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Sorry to bother you again, but. I install libgd and etc.. Now I should build gnuplot from source, but I dont know what the name of the source file is ? and where it is ? I have Linux / FC5 - Anthony Ethan Merritt wrote: > > On Monday 06 November 2006 12:14 am, Aniska wrote: >> Hello. >> >> I just check my drivers and i have also old version: >> -READLINE +LIBREADLINE +HISTORY -LIBGD +PNG >> >> Can you tell me Where I find that libgd and what i must do so >> that works ? > > You can download and build from source via the libgd home page: > http://www.boutell.com/gd/ > > If you are running linux, then there is almost certainly a libgd > package for your distro. You will need the "devel" package as > well as the library itself. For Mandriva, these would have names > like > libgd2-2.0.33-3.1.20060mdk > libgd2-devel-2.0.33-3.1.20060mdk > > Your package management system may tell you that libgd itself > requires other libraries (libfreetype, libpng, ...) that you > may need to install first. > > Once libgd is installed, you can build gnuplot from source by > typing > ./configure > make > > > EAM > > >> >> Best regards, >> >> Anthony >> >> Ethan Merritt wrote: >> > On Wednesday 01 November 2006 12:05 pm, Nibbler wrote: >> >> Hi, >> >> >> >> I would like to have output file which is jpeg. Now im using png >> >> and it is working just fine. >> >> Is it possible to get jpeg output ? >> > >> > Yes. >> > >> >> I try like this: >> >> >> >> set terminal jpg small >> > >> > But that command seems to indicate that you are using a very old >> > png driver, rather than the consolidated gif/png/jpeg driver >> > based on libgd. >> > >> >> my gnuplot version is 4.0 >> > >> > That's fine. But the more important issue is what version of the >> > png/jpeg driver are you using. Type "show version long" at >> > the gnuplot prompt and look for the following flags: >> > >> > +GD_PNG +GD_JPEG +GD_TTF >> > >> > If you don't see them, you will need to install libgd and rebuild >> > gnuplot to use it. >> > >> > Having said all that, please note the JPEG is not usually a >> > good format for gnuplot output. PNG works much better. >> > But the libgd-based PNG/JPEG driver will give you much better >> > PNG output as well as the option to use JPEG. > > -- > Ethan A Merritt > Biomolecular Structure Center > University of Washington, Seattle WA > > ------------------------------------------------------------------------- > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job > easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > _______________________________________________ > gnuplot-beta mailing list > gnu...@li... > https://lists.sourceforge.net/lists/listinfo/gnuplot-beta > > -- View this message in context: http://www.nabble.com/How-to-get-jpeg-output-tf2555583.html#a7215735 Sent from the Gnuplot - Dev mailing list archive at Nabble.com. |
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From: Daniel J S. <dan...@ie...> - 2006-11-07 18:53:52
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Aniska wrote: > Sorry to bother you again, but. > > I install libgd and etc.. > > Now I should build gnuplot from source, but I dont know what the name of the > source file is ? > and where it is ? > > I have Linux / FC5 With FC5 you should have a fairly up to date system that will handle the latest code: http://sourceforge.net/project/showfiles.php?group_id=2055 (check the CVS menu for the very latest). Gnuplot is an easy and fast to compile program. Dan |
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From: Ethan M. <merritt@u.washington.edu> - 2006-11-07 18:55:02
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On Tuesday 07 November 2006 02:16 am, Aniska wrote: > Sorry to bother you again, but. > > I install libgd and etc.. > > Now I should build gnuplot from source, but I dont know what the name > of the source file is ? > and where it is ? http://gnuplot.sourceforge.net/development/index.html http://gnuplot.sourceforge.net/development/ethans_instructions.html > > I have Linux / FC5 > > > - Anthony > > Ethan Merritt wrote: > > On Monday 06 November 2006 12:14 am, Aniska wrote: > >> Hello. > >> > >> I just check my drivers and i have also old version: > >> -READLINE +LIBREADLINE +HISTORY -LIBGD +PNG > >> > >> Can you tell me Where I find that libgd and what i must do so > >> that works ? > > > > You can download and build from source via the libgd home page: > > http://www.boutell.com/gd/ > > > > If you are running linux, then there is almost certainly a libgd > > package for your distro. You will need the "devel" package as > > well as the library itself. For Mandriva, these would have names > > like > > libgd2-2.0.33-3.1.20060mdk > > libgd2-devel-2.0.33-3.1.20060mdk > > > > Your package management system may tell you that libgd itself > > requires other libraries (libfreetype, libpng, ...) that you > > may need to install first. > > > > Once libgd is installed, you can build gnuplot from source by > > typing > > ./configure > > make > > > > > > EAM > > > >> Best regards, > >> > >> Anthony > >> > >> Ethan Merritt wrote: > >> > On Wednesday 01 November 2006 12:05 pm, Nibbler wrote: > >> >> Hi, > >> >> > >> >> I would like to have output file which is jpeg. Now im using > >> >> png and it is working just fine. > >> >> Is it possible to get jpeg output ? > >> > > >> > Yes. > >> > > >> >> I try like this: > >> >> > >> >> set terminal jpg small > >> > > >> > But that command seems to indicate that you are using a very old > >> > png driver, rather than the consolidated gif/png/jpeg driver > >> > based on libgd. > >> > > >> >> my gnuplot version is 4.0 > >> > > >> > That's fine. But the more important issue is what version of > >> > the png/jpeg driver are you using. Type "show version long" at > >> > the gnuplot prompt and look for the following flags: > >> > > >> > +GD_PNG +GD_JPEG +GD_TTF > >> > > >> > If you don't see them, you will need to install libgd and > >> > rebuild gnuplot to use it. > >> > > >> > Having said all that, please note the JPEG is not usually a > >> > good format for gnuplot output. PNG works much better. > >> > But the libgd-based PNG/JPEG driver will give you much better > >> > PNG output as well as the option to use JPEG. > > > > -- > > Ethan A Merritt > > Biomolecular Structure Center > > University of Washington, Seattle WA > > > > ------------------------------------------------------------------- > >------ Using Tomcat but need to do more? Need to support web > > services, security? Get stuff done quickly with pre-integrated > > technology to make your job easier > > Download IBM WebSphere Application Server v.1.0.1 based on Apache > > Geronimo > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=1 > >21642 _______________________________________________ > > gnuplot-beta mailing list > > gnu...@li... > > https://lists.sourceforge.net/lists/listinfo/gnuplot-beta -- Ethan A Merritt Biomolecular Structure Center University of Washington, Seattle WA |
