George, thanks. Missed it. -- With best regards / с наилучшими пожеланиями, Alexei Fedotov / Алексей Федотов, http://dataved.ru/ +7 916 562 8095
On Sat, May 5, 2012 at 3:10 PM, George Kirkham <gkirk...@co2crc.com.au> wrote: > Alexei, > > I believe I have ? > > I have submitted the request via "OPENMEETINGS-247 Make document conversion > quality an administrator changeable option", but it remains "unassigned" ? > > While my code works for me in test, I would request that the developers > review and convert to the standard that they use, and also add value bounds > checking (which I do not know how to implement). > > If I need to help in other ways by submitting the code in another way, please > let me know how. But again I would state again, the code is only to > demonstrate what I could to see the requested change to be implemented, not > necessarily the final solution. > > > Thanks, > > George Kirkham > > IT Manager > Cooperative Research Centre For Greenhouse Gas Technologies (CO2CRC) > NFF House, 14 - 16 Brisbane Avenue, Barton, ACT, 2600, Australia > T: (02) 6120 1600 > F: (02) 6273 7181 > E: gkirk...@co2crc.com.au, > W: www.co2crc.com.au > > > > -----Original Message----- > From: Alexei Fedotov [mailto:alexei.fedo...@gmail.com] > Sent: Saturday, 5 May 2012 8:48 PM > To: openmeetings-user@incubator.apache.org; > openmeetings-...@incubator.apache.org > Subject: Re: Code to increase the quality or resolution of converted PDF or > PowerPoint files > > Hello George, > thank you for your contribution. > > Please could you use JIRA for Apache code contributions? We only can accept > contributions under Apache public license, and there is a corresponding flag > in JIRA. > > -- > With best regards / с наилучшими пожеланиями, Alexei Fedotov / Алексей > Федотов, http://dataved.ru/ > +7 916 562 8095 > > > On Fri, May 4, 2012 at 8:36 AM, George Kirkham <gkirk...@co2crc.com.au> wrote: >> Hi, >> >> >> >> I have that the SWFTools -j (JPEG Quality) and zoom (dpi) options do >> a great job in converting text. Currently I have the zoom set to 300 >> but have not tested greatly to see if there are any issues like very >> large files or very slow connections caused by this. >> >> >> >> To allow these two settings to be user adjustable by the OpenMeetings >> administrator, I used the below code. >> >> >> >> Two Questions: >> >> 1) I would appreciate it if this change could be added to the >> OpenMeetings source. >> >> 2) Could someone add code to validate that the values when >> changed by the administrator, are integers between the acceptable >> ranges, e.g. for zoom, between 50 and 600. >> >> >> >> /singlewebapp/src/install_step1_EN.vm >> >> ./src/.svn/text-base/install_step1_EN.vm.svn-base >> >> >> >> <fieldset id="userConf1"> >> >> <legend>Converters</legend> >> >> <li> >> >> <label for="swftools_path">SWFTools >> Path</label> >> >> <input name="swftools_path" >> id="swftools_path" size="27" >> >> title="Enter the path to swftools for >> example C:/swftools (Windows) or leave blank if swftools is a known to >> your system path" type="text" /> >> >> <p><i>You can test if swftools is >> installed into system path by opening a shell or cmd-prompt and type >> pdf2swf<br/> >> >> If this shows a list >> of options leave this field blank otherwise you have to specify the >> path to pdf2swf on your system<br/> >> >> see also <a >> href="http://incubator.apache.org/openmeetings/installation.html"; >> target="_blank">Installation</a></i></p> >> >> </li> >> >> <li> >> >> <label for="swftools_zoom">SWFTools >> Zoom</label> >> >> <input name="swftools_zoom" >> id="swftools_zoom" size="4" value="100" >> >> title="Enter the dpi that swftools >> will use for PDF to SWF conversion" type="text" /> >> >> <p><i>You can test if swftools is >> installed into system path by opening a shell or cmd-prompt and type >> pdf2swf<br/> >> >> Enter the dpi that >> swftools will use for PDF to SWF conversion. Default is 100 dpi.<br/> >> >> see also <a >> href="http://incubator.apache.org/openmeetings/installation.html"; >> target="_blank">Installation</a></i></p> >> >> >> >> </li> >> >> <li> >> >> <label for="swftools_jpegquality">SWFTools >> JPEG Quality</label> >> >> <input name="swftools_jpegquality" >> id="swftools_jpegquality" size="3" value="85" >> >> title="Enter the quality of embedded >> jpeg pictures to quality. 0 is worst (small), 100 is best (big). >> (default:85)" >> type="text" /> >> >> <p> >> >> <i>You can test if swftools is >> installed into system path by opening a shell or cmd-prompt and type >> pdf2swf<br/> >> >> Enter the quality of >> embedded jpeg pictures to quality. 0 is worst (small), 100 is best (big). >> (default:85)<br/> >> >> see also <a >> href="http://incubator.apache.org/openmeetings/installation.html"; >> target="_blank">Installation</a></i> >> >> </p> >> >> </li> >> >> >> >> ====================================================================== >> =============================== >> >> >> >> ./src/org/openmeetings/app/installation/ImportInitvalues.java:298: >> >> ./src/org/openmeetings/app/installation/.svn/text-base/ImportInitvalue >> s.java.svn-base:298 >> >> >> >> cfgManagement.addConfByKey(3, >> "swftools_zoom", cfg.swfZoom, null, >> >> "dpi >> for conversion of PDF to SWF"); >> >> >> >> cfgManagement.addConfByKey(3, >> "swftools_jpegquality", cfg.swfJpegQuality, null, >> >> >> "compression quality for conversion of PDF to SWF"); >> >> >> >> ---------------------------------------------------------------------- >> ------------ >> >> >> >> ./src/org/openmeetings/app/installation/InstallationConfig.java:20: >> >> ./src/org/openmeetings/app/installation/.svn/text-base/InstallationConfig.java.svn-base:20: >> >> //SWFTools PDF to SWF conversion settings >> >> public String swfZoom = ""; >> >> public String swfJpegQuality = ""; >> >> >> >> + ", >> mailUseTls=" + mailUseTls + ", swfZoom=" + swfZoom >> >> + ", >> swfJpegQuality=" + swfJpegQuality + ", swfPath=" + swfPath >> >> >> >> >> >> >> >> ---------------------------------------------------------------------- >> ------------ >> >> ./src/org/openmeetings/servlet/outputhandler/Install.java >> >> ./src/org/openmeetings/servlet/outputhandler/.svn/text-base/Install.ja >> va.svn-base:245 >> >> >> >> >> cfg.swfZoom = httpServletRequest.getParameter("swftools_zoom"); >> >> >> cfg.swfJpegQuality = >> httpServletRequest.getParameter("swftools_jpegquality"); >> >> >> >> ---------------------------------------------------------------------- >> ------------ >> >> ====================================================================== >> =============================== >> >> ./src/org/openmeetings/app/documents/GenerateSWF.java: >> >> ./src/org/openmeetings/app/documents/.svn/text-base/GenerateSWF.java.svn-base: >> >> >> >> >> >> private String getSwfZoom() { >> >> String valueForSwfZoom = >> cfgManagement.getConfValue("swftools_zoom", String.class, ""); >> >> // WARNING CODE NOT COMPLETE: If >> SWFTools zoom (dpi) should be an integer between 50 and 600 with a >> default value of >> 100 dpi >> >> if (valueForSwfZoom.equals("")) { >> >> valueForSwfZoom = >> "100"; >> >> } >> >> return valueForSwfZoom; >> >> } >> >> >> >> private String getSwfJpegQuality() { >> >> String valueForSwfJpegQuality = >> cfgManagement.getConfValue("swftools_jpegquality", String.class, ""); >> >> // WARNING CODE NOT COMPLETE: If >> SWFTools JPEG Quality should be an integer between 1 and 100, with a >> default value of >> 85 >> >> if (valueForSwfJpegQuality.equals("")) >> { >> >> valueForSwfJpegQuality >> = "85"; >> >> } >> >> return valueForSwfJpegQuality; >> >> } >> >> >> >> public HashMap<String, String> generateSwf(String >> current_dir, >> >> String originalFolder, >> String destinationFolder, String fileNamePure) { >> >> >> >> // Create the Content of the Converter >> Script (.bat or .sh File) >> >> String[] argv = new String[] { >> >> >> getPathToSwfTools() + "pdf2swf" + execExt, "-s", >> >> >> "insertstop", // insert Stop command into every frame >> >> >> "-s","poly2bitmap", >> //http://www.swftools.org/gfx_tutorial.html#Rendering_pages_to_SWF_fil >> es >> >> "-i", >> // change draw order to reduce pdf complexity >> >> "-j", >> " " + getSwfJpegQuality(), // JPEG Quality to 100 >> >> "-s", " >> zoom=" + getSwfZoom(), // set zoom dpi to 200 >> >> >> originalFolder + fileNamePure + ".pdf", >> >> >> destinationFolder + fileNamePure + ".swf" }; >> >> >> >> return >> ProcessHelper.executeScript("generateSwf", argv); >> >> } >> >> >> >> ====================================================================== >> =============================== >> >> >> >> >> >> Thanks, >> >> >> >> George Kirkham >> >> >> >> IT Manager >> >> Cooperative Research Centre For Greenhouse Gas Technologies (CO2CRC) >> >> NFF House, 14 - 16 Brisbane Avenue, Barton, ACT, 2600, Australia >> >> T: (02) 6120 1600 >> >> F: (02) 6273 7181 >> >> E: gkirk...@co2crc.com.au, >> >> W: www.co2crc.com.au >> >> >> >> >> >> From: George Kirkham [mailto:gkirk...@co2crc.com.au] >> Sent: Wednesday, 2 May 2012 4:58 PM >> To: openmeetings-user@incubator.apache.org >> Subject: RE: How to increase the quality or resolution of converted >> PDF or PowerPoint files >> >> >> >> Maxim, >> >> >> >> You said “Sebastian already add converter parameter”. >> >> >> >> Can you tell me where to set the parameter, what it is called, and in >> which version it was introduced? - that would be very helpful. >> >> >> >> Thanks, >> >> >> >> George Kirkham >> >> >> >> IT Manager >> >> Cooperative Research Centre For Greenhouse Gas Technologies (CO2CRC) >> >> NFF House, 14 - 16 Brisbane Avenue, Barton, ACT, 2600, Australia >> >> T: (02) 6120 1600 >> >> F: (02) 6273 7181 >> >> E: gkirk...@co2crc.com.au, >> >> W: www.co2crc.com.au >> >> >> >> >> >> From: Maxim Solodovnik [mailto:solomax...@gmail.com] >> Sent: Wednesday, 2 May 2012 3:42 PM >> To: openmeetings-user@incubator.apache.org >> Subject: Re: How to increase the quality or resolution of converted >> PDF or PowerPoint files >> >> >> >> Sebastian already add converter parameter >> >> please check the latest build >> >> On Wed, May 2, 2012 at 12:37 PM, George Kirkham >> <gkirk...@co2crc.com.au> >> wrote: >> >> Hi, >> >> >> >> To explain why I would like to increase the PowerPoint slide >> conversion process, please review the following clips from screen >> shots of an actual PowerPoint presentation slide and that of the slide >> as it is in OpenMeetings. >> >>
