Re: [MapProxy] opacity not working?

[Martin Kokeš]

Hi Marco

something like transparent: true doesn't help?
---
sources:
  cuzk_kn_wms:
    type: wms
    supported_srs: ['EPSG:900913','EPSG:4326','EPSG:102067']
    req:
      url: http://wms.cuzk.cz/wms.asp
      layers: parcelni_cisla,obrazy_parcel,hranice_parcel,dalsi_p_mapy
      transparent: true
---

MK

----- Original Message -----
From: DeDuikertjes
[mailto:DeDuikertjes at xs4all.nl]
To: mapproxy at lists.osgeo.org
Sent: Tue, 03
Jan 2012 16:08:31 +0100
Subject: [MapProxy] opacity not working?


> List,
> 
> I've the mapproxy config to my liking. Everything is working fine except 
> for the opacity on a source.
> 
> I would expect a layer pointing to a cache pointing to a source with 
> definition:
>    wms_Bedrijventerrein:
>      concurrent_requests: 4
>      image: {opacity: 0.1}
>      req: { layers: Bedrijventerrein, transparent: true, url: 
> 'http://myservice.nl/MapServer/WMSServer'}
>      seed_only: false
>      supported_srs: ['EPSG:28992']
>      type: wms
>      wms_opts: {featureinfo: true}
> to be rendered almost transparent when requested and/ or merged on top 
> of other layers.
> The result is unfortunately fully opaque.
> 
> Can anyone point me to what I am doing wrong.
> 
> I've isolated the problem and tested it in the configuration attached below.
> 
> Any help greatly appreciated,
> MArco
> 
> caches:
>    _Bedrijventerrein:
>      grids: [applas_grid]
>      link_single_color_images: true
>      sources: [wms_Bedrijventerrein]
>    _lufo:
>      cache: {directory_layout: tc, type: file}
>      grids: [applas_grid]
>      link_single_color_images: true
>      meta_buffer: 0
>      meta_size: [4, 4]
>      minimize_meta_requests: true
>      sources: [lufo_wms]
>      format: image/png
>      image:
>        mode: RGBA
> globals:
>    cache:
>      base_dir: /var/applas_user_data/prod/cache/
>      lock_dir: /var/applas_user_data/prod/cache/locks/
>      meta_buffer: 255
>      meta_size: [3, 3]
>      minimize_meta_requests: true
>    image:
>      formats:
>        image/png:
>          encoding_options: {quantizer: fastoctree}
>          mode: P
>          transparent: true
> grids:
>    applas_grid:
>      bbox: [-285401.91999999998, 22598.080000000002, 595401.92000000004, 
> 903401.92000000004]
>      res: [3440.6399999999999, 1720.3199999999999, 860.15999999999997, 
> 430.07999999999998,
>        215.03999999999999, 107.52, 53.759999999999998, 
> 26.879999999999999, 13.44, 6.7199999999999998,
>        3.3599999999999999, 1.6799999999999999, 0.83999999999999997, 
> 0.41999999999999998,
>        0.20999999999999999]
>      srs: EPSG:28992
>      tile_size: [256, 256]
> layers:
> - name: lufo
>    sources: [_lufo]
>    title: Luchtfoto
> - name: Bedrijventerrein
>    sources: [_Bedrijventerrein]
>    title: Bedrijventerrein
> services:
>    tms: null
>    wms:
>      image_formats: ['image/png']
>      md:
>        abstract: Tiled WMS
>        access_constraints: None
>        contact: {address: mystreet 1, city: Utrecht, country: The 
> Netherlands, email: nope at spam.org,
>          organization: nope, person: nope, phone: nope,
>          position: Technical Director, postcode: nope}
>        fees: None
>        online_resource: http://myservice.nl/
>        title: tile service.
>      srs: ['EPSG:28992', 'EPSG:900913', 'EPSG:4326']
> sources:
>    lufo_wms:
>      concurrent_requests: 4
>      req: {layers: ipo_luchtfoto_actueel, url: 
> 'http://myservice.nl/mapserv.cgi?map=luchtfoto.map'}
>      supported_srs: ['EPSG:28992']
>      type: wms
>    wms_Bedrijventerrein:
>      concurrent_requests: 4
>      image: {opacity: 0.1}
>      req: { layers: Bedrijventerrein, transparent: true, url: 
> 'http://myservice.nl/MapServer/WMSServer'}
>      seed_only: false
>      supported_srs: ['EPSG:28992']
>      type: wms
>      wms_opts: {featureinfo: true}
>