Thanks Andrea, I thought that might be the case. And yes, my intention is
to try and use this code for KML in order to choose a placemark placement
that lies inside the polygon.
Any objection to adding multiple arguments (or maybe multiple methods) that
would invoke the same code but allowing for both options? Option 1 being
the exact way it is today and option 2 being the number of samples?
On Wed, Apr 12, 2017 at 8:45 AM Andrea Aime <andrea.a...@geo-solutions.it>
wrote:
> Ah wait,
> it might be that it normally is, during map rendering, but the KML code is
> not working against a screen, and that's why
> you are asking this question?
>
> Cheers
> Andrea
>
>
> On Wed, Apr 12, 2017 at 4:44 PM, Andrea Aime <andrea.a...@geo-solutions.it
> > wrote:
>
> Hi Justin,
> are you sure that's a "unit"? I thought it was pixel. Aren't the
> geometries reprojected and brought to screen space already at that point?
>
> Cheers
> Andrea
>
> On Wed, Apr 12, 2017 at 4:36 PM, Justin Deoliveira <jdeol...@gmail.com>
> wrote:
>
> Hi folks,
>
> I am working on patch that takes some code from the LabelCacheImpl into
> RendererUtilities. Basically I want to re-use the logic that attempts to
> find a central point that actually lies within a polygon.
>
> The code I have a question about is this, where the size of a sampling
> “step” is computed:
>
> https://github.com/geotools/geotools/blob/master/modules/library/render/src/main/java/org/geotools/renderer/label/LabelCacheImpl.java#L1282-L1286
>
> Which if I interpret correctly means always use a step size of “5 units”.
> It seems like this would result in a very different amount of steps for
> things like geometry size, projection, etc… But perhaps that is the
> intention, which is why I am asking. Ultimately what I am wondering is if
> it would make sense to specify as an input to the routine the “number of
> samples” one would want to perform and then calculate the step size based
> on that?
>
> Thanks!
>
> -Justin
>
>
>
>
>
>
>
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>
> GeoSolutions S.A.S.
> Via di Montramito 3/A
> 55054 Massarosa (LU)
> phone: +39 0584 962313 <+39%200584%20962313>
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> Le informazioni contenute in questo messaggio di posta elettronica e/o
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> (Legislative Decree June, 30 2003, no.196 - Italy's New Data Protection
> Code).Any use not in accord with its purpose, any disclosure, reproduction,
> copying, distribution, or either dissemination, either whole or partial, is
> strictly forbidden except previous formal approval of the named
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