it does indeed. thanks
Pierre GIRAUD a écrit : > Hum, just found that > http://www.quirksmode.org/bugreports/archives/2007/02/Cant_have_both_PNG32_and_alphaopacity_in_IE7.html > > It seems like it is exactly linked to your problem. > > Regards, > Pierre > > On Fri, Jul 18, 2008 at 11:34 AM, Guillaume Sueur > <[EMAIL PROTECTED]> wrote: >> Hi Pierre, >> >> Here are two print screen : >> agg_opacity_1.png : the layer as seen in IE7 with no transparency : perfect. >> agg_opacity_0_5.png : the layer as seen in IE7 with 50 % transparency : >> ugly. >> >> Note that the style of the layer hasn't got any background. >> >> Guillaume >> >> Pierre GIRAUD a écrit : >>> Is your image displayed correctly by IE7 if you try to show it alone >>> in your browser (with a background color) ? >>> Can you send us a example of generated image ? And a screenshot of the >>> unexpected behavior ? >>> >>> Regards, >>> Pierre >>> >>> >>> On Fri, Jul 18, 2008 at 9:45 AM, Guillaume Sueur >>> <[EMAIL PROTECTED]> wrote: >>>> Kenneth Skovhede, GEOGRAF A/S a écrit : >>>>> I have seen this as well. It happens whenever you set the "alpha" value >>>>> in IE7. >>>>> It even happens if the value is set to 1.0, but a fix in OpenLayers 2.6 >>>>> removes >>>>> the "alpha" value if the opacity value is greater than 1.0. >>>>> (OpenLayers.Util.modifyDOMElement line 191). >>>>> >>>>> I'm fairly sure its an IE bug. >>>> So am I ! Just wanted to kown if a kind of workaround was possible. >>>> >>>> Guillaume >>>> >>>> >>>>> Regards, Kenneth Skovhede, GEOGRAF A/S >>>>> >>>>> >>>>> >>>>> Guillaume Sueur skrev: >>>>>> no, mapserver, but it's a typical client problem. >>>>>> when the polygon is filled, it looks quite ok, because only the outline >>>>>> border is wrong, but with lines and labels, whaouh, so crap ! >>>>>> when opacity is 1 or format is standard PNG, the problem doesn't show >>>>>> up. >>>>>> >>>>>> Guillaume >>>>>> >>>>>> Zac Spitzer a écrit : >>>>>> >>>>>>> was this using mapguide? I have seen similiar problems >>>>>>> >>>>>>> On Fri, Jul 18, 2008 at 12:11 AM, Guillaume Sueur >>>>>>> <[EMAIL PROTECTED]> wrote: >>>>>>> >>>>>>>> Hi devs, >>>>>>>> >>>>>>>> When displaying a WMS layer (AGG image) with some transparency on >>>>>>>> IE7, >>>>>>>> it shows ugly grey pixels surrounding the borders. I guess it comes >>>>>>>> from >>>>>>>> a mishandling of the antialiased pixels from AGG. Any trick to hold >>>>>>>> that ? >>>>>>>> >>>>>>>> Thanks >>>>>>>> >>>>>>>> Guillaume >>>> _______________________________________________ >>>> Dev mailing list >>>> [email protected] >>>> http://openlayers.org/mailman/listinfo/dev >>>> >> >> > _______________________________________________ Dev mailing list [email protected] http://openlayers.org/mailman/listinfo/dev
