On Wed, 27 Feb 2019 at 21:11, Peter Dähn <da...@vcrp.de> wrote: > Hi Maxim, > > works well. Also for long wb-pages. > > Text will be editable over language tool? >
sure, as always :))) > > Greetings Peter > > Am 27.02.19 um 14:09 schrieb Maxim Solodovnik: > > Thanks Daniel, > Will update the text :) > > On Wed, 27 Feb 2019 at 19:54, Daniel Ascher <aplusad...@aplustutoring.com> > wrote: > >> Works well! Thanks. I think this is a good solution. However in English, >> it should read: >> >> Please right click the image and choose "Save image as" >> >> Thanks! Dan >> >> On Tue, Feb 26, 2019 at 10:16 AM Maxim Solodovnik <solomax...@gmail.com> >> wrote: >> >>> https://om.alteametasoft.com:8443/next >>> is updated >>> You can check my proposal :) >>> >>> >>> On Tue, 26 Feb 2019 at 21:27, Daniel Ascher < >>> aplusad...@aplustutoring.com> wrote: >>> >>>> Please let us know when the demo-next version is available so we try it >>>> out as you suggested. Thanks Maxim! >>>> >>>> Dan >>>> >>>> On Tue, Feb 26, 2019 at 7:44 AM Maxim Solodovnik <solomax...@gmail.com> >>>> wrote: >>>> >>>>> @All, >>>>> >>>>> we need to agree on proper solution for this issue :) >>>>> >>>>> On Mon, 25 Feb 2019 at 21:05, Maxim Solodovnik <solomax...@gmail.com> >>>>> wrote: >>>>> >>>>>> Hello All, >>>>>> >>>>>> Here are some details >>>>>> >>>>>> by default Tomcat has limitation of 2Mb for post data [1] ( >>>>>> maxPostSize) >>>>>> You can change this in OM 4.0.x by changing conf/jee-container.xml >>>>>> You need to add >>>>>> <property name="connectorProperties"> >>>>>> <map> >>>>>> <entry key="maxPostSize" >>>>>> value="40000000"/> >>>>>> </map> >>>>>> </property> >>>>>> to '<bean name="httpConnector" .........>' >>>>>> >>>>>> This should fix Huge PDF download >>>>>> >>>>>> >>>>>> According to PNG download: it can be done "by click" BUT >>>>>> It will only 100% work if it will be dobe "via server" i.e. >>>>>> 1) image will be prepared in client's browser >>>>>> 2) uploaded to server >>>>>> 3) then immediately downloaded >>>>>> This "server round trip" might be very expensive >>>>>> >>>>>> You can see how proposed pop-up dialog will look like [2] >>>>>> I can update demo-next with working prototype so you can try it :) >>>>>> >>>>>> >>>>>> [1] https://tomcat.apache.org/tomcat-9.0-doc/config/http.html >>>>>> [2] https://www.dropbox.com/s/r3pbftfvbp1fdj7/DownloadAsPng.png?dl=0 >>>>>> >>>>>> >>>>>> On Fri, 22 Feb 2019 at 01:46, Daniel Ascher < >>>>>> aplusad...@aplustutoring.com> wrote: >>>>>> >>>>>>> Okay. Thanks for letting me know. Dan >>>>>>> >>>>>>> On Thu, Feb 21, 2019 at 11:12 AM Maxim Solodovnik < >>>>>>> solomax...@gmail.com> wrote: >>>>>>> >>>>>>>> The quality will not suffer >>>>>>>> The image might be huge, but will be displayed as preview to >>>>>>>> consume reasonable area on the screen >>>>>>>> >>>>>>>> The reason to display this dialog is: somehow "just save" is >>>>>>>> silently fail in browser ..... >>>>>>>> >>>>>>>> On Thu, Feb 21, 2019, 22:58 Daniel Ascher < >>>>>>>> aplusad...@aplustutoring.com> wrote: >>>>>>>> >>>>>>>>> I think this means that the PNG will be a relatively lower quality >>>>>>>>> image than the PDF version. Is that correct? >>>>>>>>> >>>>>>>>> Also, is it possible to have a "Save" or "Download" button on the >>>>>>>>> preview box, rather than telling the user to right-click? >>>>>>>>> >>>>>>>>> Thanks. Dan >>>>>>>>> >>>>>>>>> On Thu, Feb 21, 2019 at 9:07 AM Maxim Solodovnik < >>>>>>>>> solomax...@gmail.com> wrote: >>>>>>>>> >>>>>>>>>> Thanks :)) >>>>>>>>>> >>>>>>>>>> Prepared image will have constant size something like 320x240, >>>>>>>>>> sort of preview :) >>>>>>>>>> >>>>>>>>>> On Thu, Feb 21, 2019, 20:00 Peter Dähn <da...@vcrp.de> wrote: >>>>>>>>>> >>>>>>>>>>> ok.. now I got it... sorry for that... >>>>>>>>>>> >>>>>>>>>>> The prepared scaled image has the dimension of the current >>>>>>>>>>> client view or the wb area? >>>>>>>>>>> >>>>>>>>>>> PS: much fun on your trip... >>>>>>>>>>> >>>>>>>>>>> Am 21.02.19 um 13:12 schrieb Maxim Solodovnik: >>>>>>>>>>> >>>>>>>>>>> Hello All, >>>>>>>>>>> >>>>>>>>>>> Am currently ooo (doing mountain skiing :) >>>>>>>>>>> Will try to answer in one email >>>>>>>>>>> >>>>>>>>>>> 1 save as pdf works, but for huge pdfs it requires jee*.xml >>>>>>>>>>> tuning >>>>>>>>>>> >>>>>>>>>>> 2 right-click "save as" will not work on white-board. >>>>>>>>>>> As i wrote in initial email: >>>>>>>>>>> >>>>>>>>>>> when "Download as PNG" is clicked >>>>>>>>>>> 1) image is being prepared on the client >>>>>>>>>>> 2) small dialog with scaled image and text 'Please right click the >>>>>>>>>>> image and choose "Save as"' is displayed to the user >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> This is not yet implemented :) >>>>>>>>>>> >>>>>>>>>>> On Thu, Feb 21, 2019, 18:48 Peter Dähn <da...@vcrp.de> wrote: >>>>>>>>>>> >>>>>>>>>>>> "Save as" of smaller pics on wb also ends up with those empty >>>>>>>>>>>> pics. But right after draw on it, wb with pic will be saved >>>>>>>>>>>> (doesn't help >>>>>>>>>>>> with large pics). >>>>>>>>>>>> >>>>>>>>>>>> The download in the Files-tab works so far. >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> But both JPG and original saves a .jpg-file!? >>>>>>>>>>>> >>>>>>>>>>>> Greetings Peter >>>>>>>>>>>> >>>>>>>>>>>> Am 21.02.19 um 09:19 schrieb Peter Dähn: >>>>>>>>>>>> >>>>>>>>>>>> and save as ends up in an empty png... this doesn't work as >>>>>>>>>>>> fix... >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> Am 21.02.19 um 08:35 schrieb Peter Dähn: >>>>>>>>>>>> >>>>>>>>>>>> Hi there, >>>>>>>>>>>> >>>>>>>>>>>> Download as pdf doesn't work either... >>>>>>>>>>>> >>>>>>>>>>>> This one causes an error... >>>>>>>>>>>> >>>>>>>>>>>> ERROR 02-21 08:28:08.199 o.a.o.w.r.w.AbstractWbPanel:70 >>>>>>>>>>>> [0.0-5443-exec-8] - Unexpected error while processing wbAction >>>>>>>>>>>> java.lang.NullPointerException: Name is null >>>>>>>>>>>> at java.base/java.lang.Enum.valueOf(Enum.java:238) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.openmeetings.web.room.wb.WbAction.valueOf(WbAction.java:21) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.openmeetings.web.room.wb.AbstractWbPanel$1.respond(AbstractWbPanel.java:65) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:598) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.wicket.core.request.handler.ListenerRequestHandler.internalInvoke(ListenerRequestHandler.java:306) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.wicket.core.request.handler.ListenerRequestHandler.invoke(ListenerRequestHandler.java:280) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.wicket.core.request.handler.ListenerRequestHandler.invokeListener(ListenerRequestHandler.java:222) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.wicket.core.request.handler.ListenerRequestHandler.respond(ListenerRequestHandler.java:208) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:914) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecutor.java:65) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:282) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:253) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:221) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.wicket.protocol.ws.AbstractUpgradeFilter.processRequestCycle(AbstractUpgradeFilter.java:70) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:206) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:299) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) >>>>>>>>>>>> at >>>>>>>>>>>> org.red5.logging.LoggerContextFilter.doFilter(LoggerContextFilter.java:84) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:200) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:607) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:668) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:834) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1415) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) >>>>>>>>>>>> at >>>>>>>>>>>> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) >>>>>>>>>>>> at >>>>>>>>>>>> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) >>>>>>>>>>>> at >>>>>>>>>>>> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) >>>>>>>>>>>> at java.base/java.lang.Thread.run(Thread.java:834) >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> In general I think simply point to the "Save as" dialog isn't >>>>>>>>>>>> very handy. >>>>>>>>>>>> >>>>>>>>>>>> Greetings Peter >>>>>>>>>>>> >>>>>>>>>>>> Am 21.02.19 um 06:24 schrieb Stefan Kühl: >>>>>>>>>>>> >>>>>>>>>>>> Morning ;-) >>>>>>>>>>>> >>>>>>>>>>>> Great, that should work fine. >>>>>>>>>>>> >>>>>>>>>>>> Greetz >>>>>>>>>>>> >>>>>>>>>>>> Stefan >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> Am 21.02.2019 05:31, schrieb Maxim Solodovnik: >>>>>>>>>>>> >>>>>>>>>>>> Hello All, >>>>>>>>>>>> >>>>>>>>>>>> Recently Daniel Asher find out download whiteboard as png is not >>>>>>>>>>>> working for huge white board >>>>>>>>>>>> (10MB is huge :)) [1 >>>>>>>>>>>> <https://issues.apache.org/jira/browse/OPENMEETINGS-2018>] >>>>>>>>>>>> >>>>>>>>>>>> This seems to be sort of browser limitation, there is no error or >>>>>>>>>>>> whatever, download just silently fail for big white boards >>>>>>>>>>>> >>>>>>>>>>>> What I propose is to change the behavior of 'Download as PNG' as >>>>>>>>>>>> follows: >>>>>>>>>>>> when "Download as PNG" is clicked >>>>>>>>>>>> 1) image is being prepared on the client >>>>>>>>>>>> 2) small dialog with scaled image and text 'Please right click the >>>>>>>>>>>> image and choose "Save as"' is displayed to the user >>>>>>>>>>>> >>>>>>>>>>>> WDYT? >>>>>>>>>>>> >>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/OPENMEETINGS-2018 >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>> >>>>>>>>> -- >>>>>>>>> Daniel Ascher, M.Ed. >>>>>>>>> President >>>>>>>>> A+ Test Prep and Tutoring >>>>>>>>> "Creating Bright Futures" >>>>>>>>> >>>>>>>>> 505 York Road, Suite 6 >>>>>>>>> Jenkintown, PA 19046 >>>>>>>>> Office: 215.886.9188 >>>>>>>>> Direct: 267.242.9640 >>>>>>>>> Click here to schedule a phone call with me. >>>>>>>>> <https://www.aplustutoring.com/meetings/aplusadmin/phone-call> >>>>>>>>> Sign Up for A+ News and Test Prep Tips! >>>>>>>>> <https://www.aplustutoring.com/educational-blog-articles-subscription> >>>>>>>>> <http://aplustutoring.com> >>>>>>>>> >>>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Daniel Ascher, M.Ed. >>>>>>> President >>>>>>> A+ Test Prep and Tutoring >>>>>>> "Creating Bright Futures" >>>>>>> >>>>>>> 505 York Road, Suite 6 >>>>>>> Jenkintown, PA 19046 >>>>>>> Office: 215.886.9188 >>>>>>> Direct: 267.242.9640 >>>>>>> Click here to schedule a phone call with me. >>>>>>> <https://www.aplustutoring.com/meetings/aplusadmin/phone-call> >>>>>>> Sign Up for A+ News and Test Prep Tips! >>>>>>> <https://www.aplustutoring.com/educational-blog-articles-subscription> >>>>>>> <http://aplustutoring.com> >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> WBR >>>>>> Maxim aka solomax >>>>>> >>>>> >>>>> >>>>> -- >>>>> WBR >>>>> Maxim aka solomax >>>>> >>>> >>>> >>>> -- >>>> Daniel Ascher, M.Ed. >>>> President >>>> A+ Test Prep and Tutoring >>>> "Creating Bright Futures" >>>> >>>> 505 York Road, Suite 6 >>>> Jenkintown, PA 19046 >>>> Office: 215.886.9188 >>>> Direct: 267.242.9640 >>>> Click here to schedule a phone call with me. >>>> <https://www.aplustutoring.com/meetings/aplusadmin/phone-call> >>>> Sign Up for A+ News and Test Prep Tips! >>>> <https://www.aplustutoring.com/educational-blog-articles-subscription> >>>> <http://aplustutoring.com> >>>> >>> >>> >>> -- >>> WBR >>> Maxim aka solomax >>> >> >> >> -- >> Daniel Ascher, M.Ed. >> President >> A+ Test Prep and Tutoring >> "Creating Bright Futures" >> >> 505 York Road, Suite 6 >> Jenkintown, PA 19046 >> Office: 215.886.9188 >> Direct: 267.242.9640 >> Click here to schedule a phone call with me. >> <https://www.aplustutoring.com/meetings/aplusadmin/phone-call> >> Sign Up for A+ News and Test Prep Tips! >> <https://www.aplustutoring.com/educational-blog-articles-subscription> >> <http://aplustutoring.com> >> > > > -- > WBR > Maxim aka solomax > > > -- WBR Maxim aka solomax
