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/l
>> ibrary/render/src/main/java/org/geotools/renderer/label/Labe
>> lCacheImpl.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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>>
>
>
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GeoSolutions S.A.S.
Via di Montramito 3/A
55054 Massarosa (LU)
phone: +39 0584 962313
fax: +39 0584 1660272
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