[MapProxy] opacity not working?

[Michael Shishcu]

Marco, here's one thing. As I can see, you have MapServer as your source
server. In your map file the outputformat is
    OUTPUTFORMAT
        ...
        IMAGEMODE RGB
        ...
    END
that means the served images do not have alpha channel, try replacing that
with RGBA.
And sorry for a little bit of hacking :) (deny access to the config/map
files)

regards, michael

On Fri, Jan 6, 2012 at 7:38 PM, DeDuikertjes <DeDuikertjes at xs4all.nl> wrote:

>  Oliver,
>
> Thank you. I did as you suggested
>
> I've added a layer to may config (see attached).
> The result can be seen at:
>
> http://178.63.74.185/hosting/demo/show_source.html?layernames=testlufo,Bedrijventerrein&test=true&opacity=1&url=http://test.tiles.md-kwadraat.nl/mp/service
>
> Still the layer defined with transparency 0.4 is fully opaque. Am  miss
> understanding something?
>
> Marco
>
> caches:
>   _Bedrijventerrein:
>     grids:
>     - applas_grid
>     link_single_color_images: true
>     sources:
>     - wms_Bedrijventerrein
>   _testlufo:
>     grids:
>     - applas_grid
>     link_single_color_images: true
>     sources:
>     - wms_testlufo
> globals:
>   cache:
>     base_dir: /var/applas_user_data/test/cache/
>     lock_dir: /var/applas_user_data/test/cache/locks/
>     meta_buffer: 255
>     meta_size:
>     - 3
>     - 3
>     minimize_meta_requests: true
> grids:
>   applas_grid:
>     bbox:
>     - -285401.920000
>     - 22598.080000
>     - 595401.920000
>     - 903401.920000
>     res:
>     - 3440.640000
>     - 1720.320000
>     - 860.160000
>     - 430.080000
>     - 215.040000
>     - 107.520000
>     - 53.760000
>     - 26.880000
>     - 13.440000
>     - 6.720000
>     - 3.360000
>     - 1.680000
>     - 0.840000
>     - 0.420000
>     - 0.210000
>     srs: EPSG:28992
>     tile_size:
>     - 256
>     - 256
> layers:
> - name: Bedrijventerrein
>   sources:
>   - _Bedrijventerrein
>   title: Bedrijventerrein
> - name: testlufo
>   sources:
>   - _testlufo
>   title: testlufo
> services:
>   tms: ~
>   wms:
>     image_formats:
>     - image/png
>     - png
>     md:
>       abstract: test for transparency.
>       access_constraints: none
>       contact:
>         address: none
>         city: none
>         country: The Netherlands
>         email: none
>         organization: none
>         person: none
>         phone: none
>         position: none
>         postcode: none
>       fees: None
>       online_resource: http://tiles.md-kwadraat.nl/
>       title: test for transparency.
>     srs:
>     - EPSG:28992
> sources:
>   wms_Bedrijventerrein:
>     image:
>       opacity: 0.400000
>     req:
>       layers: Bedrijventerrein
>       transparent: true
>       url:
> http://178.63.74.185/fcgi-bin/mapserv?map=/var/www/html/shared/services/wmsproxy/wmsproxy.map
>     supported_srs:
>     - EPSG:28992
>     type: wms
>   wms_testlufo:
>     concurrent_requests: 4
>     image:
>       opacity: 1.000000
>     req:
>       layers: Lufo
>       transparent: true
>       url:
> http://178.63.74.185/fcgi-bin/mapserv?map=/var/www/html/shared/services/wmsproxy/wmsproxy.map
>     supported_srs:
>     - EPSG:28992
>     type: wms
>     wms_opts:
>       featureinfo: true
>
>
>
>
>
> Op 6-1-2012 14:29, Oliver Tonnhofer schreef:
>
> Hi Marco,
>
> On 06.01.2012, at 14:16, DeDuikertjes wrote:
>
>  Please help me with tracking down this problem.
> Is there anything wrong with my config?
> How can I track this problem. I really don't know where to start.
>
>  it does only work when you overlay multiple layers. So you should try to add another layer below your layer.
>
> Regards,
> Oliver
>
>
>
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