[MapProxy] debug information in image

Matt Walker walkermatt at longwayaround.org.uk
Sun Aug 9 23:17:05 PDT 2015

There is a way to annotate the image produced by MapProxy using the
Decorate Image API (http://mapproxy.org/docs/1.8.0/decorate_img.html) the
example in the docs does something along these lines adding information
about the request to the image. MapProxy will probably not have access to
rendering info such as DB request time etc. as this sort of info is the
concern of the map rendering software (MapServer, Mapnik etc.).

Hope that helps,

On 9 Aug 2015 6:50 pm, "Tobias Wendorff" <tobias.wendorff at tu-dortmund.de>

> Hi there,
> is it possible to "burn" debug information into the image?
> Interesting would be:
> - DB request time,
> - rendering time,
> - read from cache or rendered,
> - interpolated yes/no.
> This would make debug and setup *much* more easy.
> Best regards,
> Tobias
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> MapProxy at lists.osgeo.org
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