Hi Tamas,
The notion we had was that a GetLegendGraphic on a union layer would just work
in the same way as a GetLegendGraphic on a layer group does at the moment. i.e.
Displays all of the classes for all of the source layers.
cheers
__
Keith Moss
Satellite Remote Sensing Services
Operations
Landgate
65 Brockway Road, FLOREAT WA 6014
PO Box 741 Wembley WA 6913
Ph. (08) 9387 0332 | Fx. (08) 9383 7142
keith.m...@landgate.wa.gov.au mailto:keith.m...@landgate.wa.gov.au
www.landgate.wa.gov.au http://www.landgate.wa.gov.au/
From: Tamas Szekeres [mailto:szeker...@gmail.com]
Sent: Thu 19/05/2011 16:12
To: Keith Moss
Cc: mapserver-users@lists.osgeo.org
Subject: Re: [mapserver-users] Union Layers and GetLegendGraphic
Keith,
The idea looks promising. Which source layer should be used to copy the styles?
In case if the source layer contains multiple classes (with expressions,
classitem etc.), the actual feature may be required to select the class to be
used.
Best regards,
Tamas
2011/5/19 Keith Moss keith.m...@landgate.wa.gov.au
Hi all,
Just noticed an issue with the new 'UNION' layer type in MapServer 6.
With 'STYLEITEM AUTO' set the styles are inherited for GetMap requests
but, it seems, not for GetLegendGraphic requests. Giving the UNION layer a copy
of the styles for the source layers works, but obviously this is exactly ideal.
Just wondering if this is on anyone's to implement list?
cheers
__
Keith Moss
Satellite Remote Sensing Services
Operations
Landgate
65 Brockway Road, FLOREAT WA 6014
PO Box 741 Wembley WA 6913
Ph. (08) 9387 0332 | Fx. (08) 9383 7142
keith.m...@landgate.wa.gov.au mailto:keith.m...@landgate.wa.gov.au
www.landgate.wa.gov.au http://www.landgate.wa.gov.au/
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