[MapServer-dev] Call for review: RFC-139: Raster labeling (CONNECTIONTYPE RASTERLABEL)

[Seth G]

Hi Even,

Looks like a nice addition to me +1.
A couple of questions:

1. Will it be possible to use a character from a FONT and apply an ANGLE to it on the label (to allow arrows similar to a UVraster)?
2. (as I'm looking through this code at the moment) - will it be possible to apply an SLD to the layer with a TextSymbolizer to modify labels?

Seth

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On Wed, Aug 14, 2024, at 5:49 PM, Even Rouault via MapServer-dev wrote:
> Hi devs,
>
> I've drafted a RFC to add the ability to render labels from raster pixel 
> values, as an alternative or complement to other typical raster 
> rendering (grayscale, classification, etc.). Typical applications are 
> for temperature, wind, humidity, slopes, altitude, noise, pollution, etc.
>
> Links:
>
> - RFC text: https://github.com/MapServer/MapServer-documentation/pull/960
>
> - Candidate implementation: https://github.com/MapServer/MapServer/pull/7135
>
> Even
>
> -- 
> http://www.spatialys.com
> My software is free, but my time generally not.
>
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