Hello Dieter,
this works with MS 8 on debian:
LAYER
NAME 'buildings'
TYPE POLYGON
CONNECTIONTYPE postgis
CONNECTION '...'
DATA '...'
METADATA
'ows_title' 'buildings'
'ows_srs' 'EPSG:4326'
END
COMPOSITE
OPACITY 50
END
CLASS
NAME 'Gebäude'
STYLE
WIDTH 1
OUTLINECOLOR 0 0 0
COLOR 255 150 50
END
END
END
http://schulung.foss.academy/cgi-bin/mapserv?map=opacity&layers=buildings&mode=map&map_imagetype=png&mapext=413024+5318200+414246+5319422
Can you show your layer definition?
regards, Jörg
Am 07.08.24 um 14:53 schrieb GOGIS Dieter Zuberbühler via MapServer-users:
What happend to the 'Layer Composite Opacity' in Mapserver>=8.0? I
tried several versions of Mapserver 8.x on Ubuntu 22.04 and 24.04 and
had always the same result: 'Opacity on Layer Level' is ignored and the
background layers are not visible.
I tried with map2img and phpng (swig), same result.
In the documentation it is still available and the mapfile is parsed
correctly. I can get and set the opacity with php and it will be
written down (save to mapfile) correctly.
Any hint, is this removed or a known problem?
Thank you in advance,
Dieter
--
Viele Grüße,
Jörg Thomsen
***********************************************************
FOSS Academy Sommerschule: Kompaktkurs zum Aufbau einer GDI
02.-06. September 2024, Präsenzveranstaltung in Bonn
https://www.foss-academy.com/kompaktkurse
***********************************************************
Jörg Thomsen
WhereGroup GmbH
Bundesallee 23
10717 Berlin
Germany
Tel: +49 (0)30 / 5130 278 74
Fax: +49 (0)30 / 5130 278 11
[email protected]
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