I am trying to figure out why my OL 2.5 mapping app looks so awful in IE7 (7.0.5730.13 WinXP) compared to Firefox. Basically I have an opaque PNG base layer with a stack of PNGs of varying opacity on top. All the images are generated by Geoserver. What I don't understand is that I can bring up individual tiles in IE7 directly and they look exactly the same as in Firefox. However when viewed as part of the OL stack, for example a tile with a line feature of width 2px appears with a very thin black jagged border, and appears *much* more opaque than in FF 2 and Opera. This same tile viewed on its own in IE7 exhibits none of these characteristics, so it's a property of being part of a stack. The poor rendering occurs with e.g. just the base layer and the line feature layer BTW.
The style according to IE7 DebugBar is: FILTER: alpha(opacity=80); WIDTH: 256px; POSITION: relative; HEIGHT: 256px; alt: OpenLayersDiv1120; opacity: 0.8 Is there something I can do to improve the appearance of layers in IE? I can attach screenshots of what I mean if that'd help anyone pinpoint the problem. Thanks for any help. David Herbert British Antarctic Survey. -- This message (and any attachments) is for the recipient only. NERC is subject to the Freedom of Information Act 2000 and the contents of this email and any reply you make may be disclosed by NERC unless it is exempt from release under the Act. Any material supplied to NERC may be stored in an electronic records management system. _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
