Little update which might help shed some light on the matter. I saved that particular layer and it is a PNG format not PNG24 or jpeg, so somehow OpenLayers request to Mapserver is ignoring the new formats.
I did WMS URL requests to Mapserver and it returns the correct formats. On 7/11/07, Bradley Mclain <[EMAIL PROTECTED]> wrote:
For some reason this is not working for me, I changed the settings in the Mapfile and defined the OUTPUTFORMAT and then added the format:'image/png', to my Openlayers folder. I even tried changing my mapfile to export as jpeg so as to match Openayers but no luck. Could it have something to do with that I am using the MapServer.Untiledlayer function instead of a WMS.Untiled layer? On 7/10/07, Andrew Hughes <[EMAIL PROTECTED]> wrote: > > Bart's correct... but just be warned.... jpeg is A LOT smaller is size > than png-24. There's a reason why jpeg is the default in OpenLayers. > > --AH > > Bart van den Eijnden (OSGIS) wrote: > > OpenLayers uses jpeg by default for WMS layers, so change it in the > constructor of your WMS.Untiled layer: > > 'format':'image/png', i.e.: > > baselayer0 = new OpenLayers.Layer.WMS.Untiled > ( "Standaard", > > "http://test.intranet.rijkswaterstaat.nl/services/geoservices/startkaart?"; > <http://test.intranet.rijkswaterstaat.nl/services/geoservices/startkaart?>, > {layers: 'startkaart', 'format':'image/png', 'transparent':'TRUE'}, > {'numZoomLevels': 12, 'ratio':1, isBaseLayer: true} ); > > Also check you have image/png mapped as a mimetype for PNG24 in your > > Mapserver MAP file (OUTPUTFORMAT section). > > Best regards, > Bart > > -- > Bart van den Eijnden > OSGIS, Open Source GIS > > http://www.osgis.nl > > > --------- Oorspronkelijk bericht -------- > Van: Bradley Mclain <[EMAIL PROTECTED]> <[EMAIL PROTECTED]> > Naar: OpenLayers ML <[email protected]> <[email protected]> > Onderwerp: [OpenLayers-Dev] Poor Image Quality > Datum: 10/07/07 05:07 > > > > I am importing an image as an untiled Mapserver layer into OpenLayers and > > it is of extremely good quality but when it shows up in OpenLayers it's > quality is terrible.The image when viewed through Mapserver is not as good > as the original but it still much better than what it is showing up as in > > OpenLayers. I have my Mapserver image format as PNG24. > > Any ideas on what might be causing this and how to fix it?CheersBrad > > > > > > _______________________________________________ > Dev mailing list > > [EMAIL PROTECTED]://openlayers.org/mailman/listinfo/dev > > _______________________________________________ > Dev mailing list > [EMAIL PROTECTED]://openlayers.org/mailman/listinfo/dev > > > > -- > > Regards, > > *Andrew Hughes* > Software Engineer > LISAsoft Pty. Ltd. (Adelaide) > > ------------------------------ > LISAsoft Pty. Ltd. <http://www.lisasoft.com> *ADELAIDE Office* > <http://terrapages.net/mapbutton/RetrieveButtonServlet?buttonID=4> > 38 Greenhill Road > Wayville SA 5034 > Australia > *Telephone +61 8 8272 1555* > *Facsimile +61 8 8271 1199* > *SYDNEY Office* > <http://terrapages.net/mapbutton/RetrieveButtonServlet?buttonID=1> > Suite 112 The Lower Deck > Jones Bay Wharf > 19-21 Pirrama Road > Pyrmont NSW 2009 AUS > *Telephone +61 2 8570 5060* > *Facsimile +61 2 8570 5099* > *MELBOURNE Office* > <http://terrapages.net/mapbutton/RetrieveButtonServlet?buttonID=3> > Level 7 520 Collins Street > Melbourne VIC 3000 > Australia > *Telephone +61 3 9629 1799* > *Facsimile +61 3 9629 4955* > ------------------------------ > > _______________________________________________ > Dev mailing list > [email protected] > http://openlayers.org/mailman/listinfo/dev > > >
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