[MapProxy] cache image quality

[Oliver Tonnhofer]

Hi,

that configuration does look good. Can you provide a working test configuration with working source?

Regards,
Oliver

-- 
Oliver Tonnhofer  | Omniscale GmbH & Co KG  | https://omniscale.com
OpenStreetMap WMS and tile services         | https://maps.omniscale.com





> On 22.03.2017, at 10:08, Markus Untera <markus.untera at gmail.com> wrote:
> 
> Hi
> 
> Maybe someone can help. I cant’t get jpeg_quality to make any difference.
> I have set the option directly to the cache and even as global option, but file size is still the same.
> Peeking into Python code I see that only place where image conversion is taking place is inside mapproxy/image/_init_.py file in class ImageSource which has function img_to_buf(), but this function is never touched in my case.
> Am I doing something wrong?
> 
> My conf is like that:
> 
> caches:
>  my_final_cache:
>    format: image/jpeg
>    image:
>      encoding_options:
>        jpeg_quality: 50
>    grids: [my_grid]
>    sources: [tile_cache,wms_cache]
>    cache:
>      type: file
>      directory: /custom/location/
>      tile_lock_dir: /custom/location/tile_locks/
>  tile_cache:
>    format: image/jpeg
>    grids: [my_grid]
>    sources: [tile_source]
>    meta_size: [1,1]
>    meta_buffer: 0
>  wms_cache:
>    format: image/jpeg
>    grids: [my_grid]
>    sources: [wms_source]
>    meta_size: [1,1]
>    meta_buffer: 0
> _
> sources:
>  tile_source:
>    type: tile
>    url: http://url/%(tms_path)s.jpg
>    grid: [my_grid]
>    max_res: 0.48828125
>  wms_source:
>    type: wms
>    req:
>        url: http://wmsurl?
>        layers: wmslayer
>    min_res: 0.244140625
> 
> 
> Best Regards,
> 
> Markus Untera
> 
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