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>
