Hi Mario: MapViewer is here: - net.refractions.udig.project.ui\src\net\refractions\udig\project\ui\viewers\MapViewer.java
You do not need to try them in order ... arrange them in a map (as a list of layers) in the order: - wms layer (that may fail) - wms tile server (much more stable and responsive) - local jpeg Jody 2009/5/21 Mario Nuñez Jimenez <mario.nu...@atosresearch.eu>: > Hello, > I didnt't find any MapViewer class in net.refractions.udig.project.ui > plugin... > > I need to know if the initial layers gets loaded if not I need to try one > different, if doesn't works then another different and so on, until I get one > working, but as a final try I have a jpg local file, if all previous ones > failed. > > Mario. > > > -----Original Message----- > From: udig-devel-boun...@lists.refractions.net > [mailto:udig-devel-boun...@lists.refractions.net] On Behalf Of Jody Garnett > Sent: miércoles, 20 de mayo de 2009 23:42 > To: User-friendly Desktop Internet GIS > Subject: Re: [udig-devel] Catch and deal with rendering errors on mapview > > Ha ha - sorry I was getting confused which list I was on. The class > doing the work is called MapView"er" which is what got me confused. > > In uDig the MapViewer (in either an editor or view) has the same > rendering system; we do not have a system of fail over; I often > arrange my layers in the following order: > - dynamic data > - wms layer > - raster base layer (to be shown while we wait for the wms layer; or > if the wms layer fails) > > Jody > > On Thu, May 21, 2009 at 7:38 AM, Jody Garnett <jody.garn...@gmail.com> wrote: >> This is the case where mapview is more of a demo then a real solution. >> >> In uDig we have a multi threaded renderer and make each WMS request in >> a separate thread; this step is taken so we can walk away from and >> ignore a thread that is not reporting back to us (since the timouts >> involved can be so long). >> >> Jody >> >> 2009/5/21 Mario Nuñez Jimenez <mario.nu...@atosresearch.eu>: >>> Hello, >>> now I am wondering how to catch a rendering error if on startup my WMS >>> layers aren't able because of network connection or whatever. >>> Also if I am working with mapview (doing zoom or displacements... or >>> whatever) and suddenly I lost connection to my WMS and then I have nothing >>> rendered on the map view. >>> >>> In those cases how can I detect this exception? Where could I catch it in >>> order to activate a different working layer as a replacement or backup in >>> order to be able to working with something in the mapview? >>> >>> Thank you. >>> ------------------------------------------------------------------ >>> This e-mail and the documents attached are confidential and intended >>> solely for the addressee; it may also be privileged. If you receive >>> this e-mail in error, please notify the sender immediately and destroy it. >>> As its integrity cannot be secured on the Internet, the Atos Origin >>> group liability cannot be triggered for the message content. Although >>> the sender endeavours to maintain a computer virus-free network, >>> the sender does not warrant that this transmission is virus-free and >>> will not be liable for any damages resulting from any virus transmitted. >>> >>> Este mensaje y los ficheros adjuntos pueden contener informacion >>> confidencial >>> destinada solamente a la(s) persona(s) mencionadas anteriormente >>> pueden estar protegidos por secreto profesional. >>> Si usted recibe este correo electronico por error, gracias por informar >>> inmediatamente al remitente y destruir el mensaje. >>> Al no estar asegurada la integridad de este mensaje sobre la red, Atos >>> Origin >>> no se hace responsable por su contenido. Su contenido no constituye ningun >>> compromiso para el grupo Atos Origin, salvo ratificacion escrita por ambas >>> partes. >>> Aunque se esfuerza al maximo por mantener su red libre de virus, el emisor >>> no puede garantizar nada al respecto y no sera responsable de cualesquiera >>> danos que puedan resultar de una transmision de virus. >>> ------------------------------------------------------------------ >>> >>> _______________________________________________ >>> User-friendly Desktop Internet GIS (uDig) >>> http://udig.refractions.net >>> http://lists.refractions.net/mailman/listinfo/udig-devel >>> >> > _______________________________________________ > User-friendly Desktop Internet GIS (uDig) > http://udig.refractions.net > http://lists.refractions.net/mailman/listinfo/udig-devel > ------------------------------------------------------------------ > This e-mail and the documents attached are confidential and intended > solely for the addressee; it may also be privileged. If you receive > this e-mail in error, please notify the sender immediately and destroy it. > As its integrity cannot be secured on the Internet, the Atos Origin > group liability cannot be triggered for the message content. Although > the sender endeavours to maintain a computer virus-free network, > the sender does not warrant that this transmission is virus-free and > will not be liable for any damages resulting from any virus transmitted. > > Este mensaje y los ficheros adjuntos pueden contener informacion confidencial > destinada solamente a la(s) persona(s) mencionadas anteriormente > pueden estar protegidos por secreto profesional. > Si usted recibe este correo electronico por error, gracias por informar > inmediatamente al remitente y destruir el mensaje. > Al no estar asegurada la integridad de este mensaje sobre la red, Atos Origin > no se hace responsable por su contenido. Su contenido no constituye ningun > compromiso para el grupo Atos Origin, salvo ratificacion escrita por ambas > partes. > Aunque se esfuerza al maximo por mantener su red libre de virus, el emisor > no puede garantizar nada al respecto y no sera responsable de cualesquiera > danos que puedan resultar de una transmision de virus. > ------------------------------------------------------------------ > > _______________________________________________ > User-friendly Desktop Internet GIS (uDig) > http://udig.refractions.net > http://lists.refractions.net/mailman/listinfo/udig-devel > _______________________________________________ User-friendly Desktop Internet GIS (uDig) http://udig.refractions.net http://lists.refractions.net/mailman/listinfo/udig-devel
