Hello Everyone I'm on the lookout for a couple of SVG Developers to work on mobile handset applications for intial 12 month contract. Please can you contact me ASAP if you are interested. Kind Regards Ben Sutton [EMAIL PROTECTED] 01392 666075
-----Original Message----- From: [email protected] [mailto:[EMAIL PROTECTED] Behalf Of Randy George Sent: 18 January 2007 16:35 To: [email protected] Subject: RE: [svg-developers] WMS into SVG Hi Pascal, I don't see a transparent parameter in your uri. You might try adding one to see if that helps. Not all wms servers will default to transparent=true. For example: http://www.geocommu <http://www.geocommunicator.gov/wmsconnector/com.esri.wms.Esrimap?Service=WMS> nicator.gov/wmsconnector/com.esri.wms.Esrimap?Service=WMS &Version=1.1.1&ServiceName=BLM_BASEMAPS_wms&request=GetMap&layers=blm_admin_ area_boundaries,usfs_forests_boundaries&format=image/png&transparent=TRUE&sr s=EPSG:4326&bbox=-126,24,-66,50&WIDTH=1000&HEIGHT=433 I have had no problems using layers of <image> elements transparent png in svg with IE+ASV or Firefox. Svg is actually quite a nice way to interface to OWS services since svg can easily overlay multiple image elements from WMS,WCS with vectors from WFS. <?xml version="1.0" standalone="no"?> <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 20001102//EN" " http://www.w3. <http://www.w3.org/TR/SVG/DTD/svg10.dtd> org/TR/SVG/DTD/svg10.dtd" > <svg preserveAspectRatio="xMinYMin" viewBox="-126.0 -50.0 60.0 26.0" xmlns:xlink=" http://www.w3. <http://www.w3.org/1999/xlink> org/1999/xlink" xmlns=" http://www.w3. <http://www.w3.org/2000/svg> org/2000/svg" zoomAndPan="magnify"> <g id="canvas"> <rect x="-156.0" y="-80.0" width="240.0" height="240.0" style="fill:none"/> <g id="WMS0"> <image id="imgNexRad" x="-126.0" y="-50.0" width="60.0" height="26.0" xlink:href=" http://mesonet. <http://mesonet.agron.iastate.edu/cgi-bin/wms/nexrad/n0r.cgi?Serv> agron.iastate.edu/cgi-bin/wms/nexrad/n0r.cgi?Serv ice=WMS&Version=1.1.1&request=GetMap&layers=nexrad-n0r&forma t=image/png&transparent=TRUE&srs=EPSG:4326&bbox=-126,24,-66,50&a mp;WIDTH=1000&HEIGHT=433"> </image> </g> <g id="WMS1"> <image id="img2" x="-126.0" y="-50.0" width="60.0" height="26.0" xlink:href=" http://www.geocommu <http://www.geocommunicator.gov/wmsconnector/com.esri.wms.Esrimap> nicator.gov/wmsconnector/com.esri.wms.Esrimap ?Service=WMS&Version=1.1.1&ServiceName=BLM_BASEMAPS_wms&request= GetMap&layers=blm_admin_area_boundaries,usfs_forests_boundaries&form at=image/png&transparent=TRUE&srs=EPSG:4326&bbox=-126,24,-66,50& amp;WIDTH=1000&HEIGHT=433"> </image> </g> </g> </svg> Randy -----Original Message----- From: svg-developers@ <mailto:svg-developers%40yahoogroups.com> yahoogroups.com [mailto: svg-developers@ <mailto:svg-developers%40yahoogroups.com> yahoogroups.com] On Behalf Of Barend K ö bben Sent: Thursday, January 18, 2007 4:01 AM To: svg-developers@ <mailto:svg-developers%40yahoogroups.com> yahoogroups.com Subject: Re: [svg-developers] WMS into SVG I think that a SVG UA 'should' be able to display transparent PNG, but maybe ASV3 does not implement this in an image object. You'll have to search/google, maybe there are known issues for ASV with PNG. You could check this with a local PNG that you know has transparency, and load it into ASV3. Also I think (but I am by no means a PNG expert) that there's several flavours of PNG, like 24 bit and others. Did you try getting the image from the WMS as GIF and see if that works...? On 18-01-2007 10:12, "benoist" < pascal.benoist11@ <mailto:pascal.benoist11%40wanadoo.fr> wanadoo.fr> wrote: > Hi Barend, > > > > I use this url : > > var myImageUrl = > " http://etat. <http://etat.geneve.ch/wmsconnector/com.esri.wms.Esrimap?Servicename=GeoCada> geneve.ch/wmsconnector/com.esri.wms.Esrimap?Servicename=GeoCada > stre_IMG"; > > var version="1.1.1"; > > var imageFormat="image/png"; > > > > and i am sure the provider use transparency. It can be seen using any other > client like mapinfo or ArcGis9.1 for instance. > > > > And I use ASV3. > > > > Any idée? > > > > pascal > > > > _____ > > De : svg-developers@ <mailto:svg-developers%40yahoogroups.com> yahoogroups.com [mailto: svg-developers@ <mailto:svg-developers%40yahoogroups.com> yahoogroups.com] > De la part de Barend K ö bben > Envoyé : jeudi 18 janvier 2007 08:31 > À : svg-developers@ <mailto:svg-developers%40yahoogroups.com> yahoogroups.com > Objet : Re: [svg-developers] WMS into SVG > > > > Hi, > > Succes for this would depend on: > - if the WMS indeed serves the PNG transparently. What WMS do you use? > - if the User Agent (SVG viewer) actually can display the PNG transparency. > What UA do you use? > > Did you try using another image format, eg GIF? > > __ > Barend Köbben > International Institute for Geo-information > Sciences and Earth Observation (ITC) > PO Box 6, 7500AA Enschede (The Netherlands) > ph: +31 (0)53 4874253; fax: +31 (0)53 4874335 > > On 17-01-2007 22:28, "benoist" <pascal.benoist11@ > <mailto:pascal.benoist11%40wanadoo.fr> wanadoo.fr> wrote: > >> Hello community, >> >> >> >> I load wms data into my svg server application, through the following : >> >> myImageUrl += >> > "&service=WMS&version="+version+"&request=GetMap&layers="+layerWmsName+"&sty >> les=&srs=EPSG:" + myMainMap.epsg; >> >> myImageUrl += "&BBox=" + myMainMap.curxOrig + "," + (myMainMap.curyOrig + >> myMainMap.curHeight) * -1 + "," + (myMainMap.curxOrig + > myMainMap.curWidth) >> + "," + (myMainMap.curyOrig) * -1; >> >> myImageUrl += "&width=" + myMainMap.pixWidth + "&height=" + >> myMainMap.pixHeight + "&Format=" + imageFormat; >> >> myRasterImage.setAttributeNS(" http://www.w3. > < http://www.w3. <http://www.w3.org/1999/xlink> org/1999/xlink> > org/1999/xlink","xlink:href",myI >> mageUrl); >> >> >> >> with imageFormat being declared as : "image/png" >> >> >> >> My problem is that the transparent part of the image is displayed as non >> transparent white. Would you have any help? >> >> >> >> Pascal >> >> >> >> [Non-text portions of this message have been removed] >> > > > > > > [Non-text portions of this message have been removed] > ----- To unsubscribe send a message to: svg-developers- <mailto:svg-developers-unsubscribe%40yahoogroups.com> [EMAIL PROTECTED] -or- visit http://groups. <http://groups.yahoo.com/group/svg-developers> yahoo.com/group/svg-developers and click "edit my membership" ---- Yahoo! Groups Links [Non-text portions of this message have been removed] ----- To unsubscribe send a message to: [EMAIL PROTECTED] -or- visit http://groups.yahoo.com/group/svg-developers and click "edit my membership" ---- Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/svg-developers/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/svg-developers/join (Yahoo! 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