[OpenLayers-Dev] Mapguide related issues - review required

Zac Spitzer zac.spitzer at gmail.com
Mon Aug 18 23:00:14 EDT 2008

Here's live demo of 1622 which adds serving mapguide tiles via http
with no server involved




On Tue, Aug 19, 2008 at 5:56 AM, Mike Adair <madair at dmsolutions.ca> wrote:
> In discussing this with Zac, we determined that #1676 was a duplicate of
> #1647.  I added more comments for the patch in #1647 and I think that is
> ready for review.  It still passes the tests on my system.  #1622 is a
> relatively minor change and looks good to me and would be nice to have
> included in 2.7
> For #1511, I don't think there is anything that can be done within OL to fix
> this, so I've updated the MapGuide example to show how to adjust the
> assumptions for degrees -> meters so that point coords come out correctly
> with the MG layer type.  It would be a lot better if mapping libraries use
> pixel resolution for calculations because of the assumptions that have to
> made for scale values.
> Mike
> Zac Spitzer wrote:
>> There two bug fix patches for Mapguide Layer support and one pending
>> enhancement in Trac at the moment
>> Both bug fixes prevent the implementation working for dynamic overlays
>> ( non base layers )
>> The enhancement adds support for accessing the tile cache via http
>> Mike poses a question about the use of OpenLayers.DOT_PER_INCH in
>> http://trac.openlayers.org/ticket/1511
>> http://trac.openlayers.org/query?status=new&status=assigned&status=reopened&verbose=1&component=Layer.MapGuide&order=priority

Zac Spitzer -
http://zacster.blogspot.com (My Blog)
+61 405 847 168

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