Hi Maxim, works well. Also for long wb-pages.
Text will be editable over language tool? 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 <mailto: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 imageas" > > Thanks! Dan > > On Tue, Feb 26, 2019 at 10:16 AM Maxim Solodovnik > <solomax...@gmail.com <mailto: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 > <mailto: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 <mailto: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 <mailto: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 > <mailto: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 > <mailto: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 > <mailto: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 > <mailto: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 > <mailto: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 >> <mailto: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
