Re: [Geotools-devel] GEOT-5555, a new property to be added

[Cosmin CIORANU]

Salve Andrea,

Thanks for the input, I will read the info send by Ben in order to add this
new +1 parameter to repository.

*More Info*
I have read the idea behind the cellsize and the actual cluster position.
Having this parameter set on *true*, the issue with with crossing the grid
can be mitigated with the cellSize and (min|max)zoomdenimination (in my
particular case under a certain zoom the points are shown at their true
location).
The gain in having this parameter is that the cluster is positioned inside
the area where points are located (see use-case-1.jpg and
use-case-desired.jpg).

*Behind the scene*
Some developers may want this behavior in order to have an alternative to
OpenLayers's  clusterization strategy. I had some issues with 13.000 points
to be clustered at the client side. The browser memory spiked to 3-400 MB.
Having this option can alleviate the memory foot print on the client side
not to mention issues regarding mobile's app development.


*On a side note:*
 - I do have some plans to add more parameters to point stacker.
 - I have seen that if you treat it as* tiled layer* some weird artifacts
appear. I will investigate further.

Have a nice day.





On Sun, Oct 30, 2016 at 11:22 AM, Andrea Aime 
wrote:

> Hi Cosmin,
> I do not mind having the new parameter, +1 adding it.
>
> While I did not work on the point stacker, as far as I remember
> the reason for the current behavior is to avoid having two point stacks
> end up being too close to
> each other due to the data cluster being small and concentrated, and end
> up crossing
> the grid used to compute the clusters
>
> Cheers
> Andrea
>
>
> On Sat, Oct 29, 2016 at 1:35 PM, Cosmin CIORANU 
> wrote:
>
>> Salve Guys,
>>
>> First,
>> I'm new to geotools project, so I apologize, if by mistake, I might break
>> some protocols.
>>
>> Second, I whish to get down to the matter at hand.
>> I did issue a new functionality GEOT-. It is related to
>> gt-process-feature project, to gs:PointStacker in which points stacked in
>> cluster go outside of the region of interest. I do recognize in some
>> use-cases this behavior is needed but in my particular one is not.
>>
>> So I propose to be added a new property called *weightClusterPosition *which
>> will be calculated as an average between points staked under this point.
>> The default values is false in order not to break the current behavior.
>>
>> Any other thoughts on the matter ?
>>
>> More information here
>> https://osgeo-org.atlassian.net/browse/GEOT-
>>
>> *Other info:*
>> The above functionality(as proposed) was in implemented on demo geoserver
>> project (on 14.5 geotools). The screens attached to issue were created
>> using that version
>>
>> Also, I have made the necessary codding updates on the 17 SNAPSHOT. I'm
>> not quite sure how to proceed to make them available on github (Quite new
>> to git also).
>>
>>
>> Cosmin
>>
>>
>>
>>
>>
>> 
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>
> Ing. Andrea Aime
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>
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> 55054  Massarosa (LU)
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>
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[Geotools-devel] [JIRA] (GEOT-5561) Add an SLD vendor option to underline labels

[Nuno Oliveira (JIRA)]

Title: Message Title


 
 
 
 

 
 
 

 
   
 Nuno Oliveira created an issue  
 

  
 
 
 
 

 
 
  
 
 
 
 

 
 GeoTools /  GEOT-5561  
 
 
  Add an SLD vendor option to underline labels   
 

  
 
 
 
 

 
Issue Type: 
  New Feature  
 
 
Assignee: 
 Nuno Oliveira  
 
 
Components: 
 render  
 
 
Created: 
 31/Oct/16 12:41 PM  
 
 
Priority: 
  Medium  
 
 
Reporter: 
 Nuno Oliveira  
 

  
 
 
 
 

 
 The underline should work like a typical word processor text underline. The thickness and position of the underline will be defined by the font and color will be the same as the text. Spaces will also be underline. We should keep in mind the follow line vendor option, halo around texts, CSS and YSLD modules.  
 

  
 
 
 
 

 
 
 

 
 
 Add Comment  
 

  
 

  
 
 
 
  
 

  
 
 
 
 
   

[Geotools-devel] [JIRA] (GEOT-5562) Text not centered in the middle of a Point using LabelPlacement with AnchorPoint 0.5, 0.5

[Ron Lindhoudt (JIRA)]

Title: Message Title


 
 
 
 

 
 
 

 
   
 Ron Lindhoudt created an issue  
 

  
 
 
 
 

 
 
  
 
 
 
 

 
 GeoTools /  GEOT-5562  
 
 
  Text not centered in the middle of a Point using LabelPlacement with AnchorPoint 0.5, 0.5   
 

  
 
 
 
 

 
Issue Type: 
  Bug  
 
 
Assignee: 
 Unassigned  
 
 
Created: 
 31/Oct/16 5:21 PM  
 
 
Priority: 
  Medium  
 
 
Reporter: 
 Ron Lindhoudt  
 

  
 
 
 
 

 
 When LabelPlacement with an AnchorPoint 0.5, 0.5 is used for a TextSymbolizer on a Point-geometry the text should be centered on the X/Y of the Point. This is not exactly the case. There is displacement that is different for different fonts.  
 

  
 
 
 
 

 
 
 

 
 
 Add Comment  
 

  
 

  
 
 
 
  
 

  
 
 
 
 

 
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[Geotools-devel] Reminder: GeoTools / GeoServer Meeting at 19:30 UTC on Tuesday

[Ben Caradoc-Davies]

GeoTools / GeoServer committee meeting on Skype at 19:30 UTC on Tuesday:
http://www.timeanddate.com/worldclock/fixedtime.html?msg=GeoTools+%2F+GeoServer+Meeting&year=2016&month=11&day=1&hour=19&min=30&sec=0&ah=1

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[Geotools-devel] Proposing Nuno Oliveira as committer

[Andrea Aime]

Hi all,
I would like to propose Nuno Oliveira for committer status.

Nuno has been performing a number of good pull requests against GeoTools
and shows good understanding of the dynamics of the community.

Cheers
Andrea

-- 
==
GeoServer Professional Services from the experts! Visit
http://goo.gl/it488V for more information.
==

Ing. Andrea Aime
@geowolf
Technical Lead

GeoSolutions S.A.S.
Via di Montramito 3/A
55054  Massarosa (LU)
phone: +39 0584 962313
fax: +39 0584 1660272
mob: +39  339 8844549

http://www.geo-solutions.it
http://twitter.com/geosolutions_it

*AVVERTENZE AI SENSI DEL D.Lgs. 196/2003*

Le informazioni contenute in questo messaggio di posta elettronica e/o
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loro utilizzo è consentito esclusivamente al destinatario del messaggio,
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divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od
utilizzarlo per finalità diverse, costituisce comportamento contrario ai
principi dettati dal D.Lgs. 196/2003.



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Re: [Geotools-devel] Proposing Nuno Oliveira as committer

[Ben Caradoc-Davies]

+1. Nuno has a solid record of contributions.

Kind regards,
Ben.

On 01/11/16 07:11, Andrea Aime wrote:
> Hi all,
> I would like to propose Nuno Oliveira for committer status.
>
> Nuno has been performing a number of good pull requests against GeoTools
> and shows good understanding of the dynamics of the community.
>
> Cheers
> Andrea
>
>
>
> --
> Developer Access Program for Intel Xeon Phi Processors
> Access to Intel Xeon Phi processor-based developer platforms.
> With one year of Intel Parallel Studio XE.
> Training and support from Colfax.
> Order your platform today. http://sdm.link/xeonphi
>
>
>
> ___
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-- 
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Director
Transient Software Limited 
New Zealand

--
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Re: [Geotools-devel] Proposing Nuno Oliveira as committer

[Jody Garnett]

Agreed +1, thanks for all the work Nuno.

--
Jody Garnett

On 31 October 2016 at 11:18, Ben Caradoc-Davies  wrote:

> +1. Nuno has a solid record of contributions.
>
> Kind regards,
> Ben.
>
> On 01/11/16 07:11, Andrea Aime wrote:
> > Hi all,
> > I would like to propose Nuno Oliveira for committer status.
> >
> > Nuno has been performing a number of good pull requests against GeoTools
> > and shows good understanding of the dynamics of the community.
> >
> > Cheers
> > Andrea
> >
> >
> >
> > 
> --
> > Developer Access Program for Intel Xeon Phi Processors
> > Access to Intel Xeon Phi processor-based developer platforms.
> > With one year of Intel Parallel Studio XE.
> > Training and support from Colfax.
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> >
> >
> >
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> >
>
> --
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> Director
> Transient Software Limited 
> New Zealand
>
> 
> --
> Developer Access Program for Intel Xeon Phi Processors
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Re: [Geotools-devel] Proposing Nuno Oliveira as committer

[Christian Mueller]

+1

Cheers

On Tue, Nov 1, 2016 at 12:26 AM, Jody Garnett 
wrote:

> Agreed +1, thanks for all the work Nuno.
>
> --
> Jody Garnett
>
> On 31 October 2016 at 11:18, Ben Caradoc-Davies  wrote:
>
>> +1. Nuno has a solid record of contributions.
>>
>> Kind regards,
>> Ben.
>>
>> On 01/11/16 07:11, Andrea Aime wrote:
>> > Hi all,
>> > I would like to propose Nuno Oliveira for committer status.
>> >
>> > Nuno has been performing a number of good pull requests against GeoTools
>> > and shows good understanding of the dynamics of the community.
>> >
>> > Cheers
>> > Andrea
>> >
>> >
>> >
>> > 
>> --
>> > Developer Access Program for Intel Xeon Phi Processors
>> > Access to Intel Xeon Phi processor-based developer platforms.
>> > With one year of Intel Parallel Studio XE.
>> > Training and support from Colfax.
>> > Order your platform today. http://sdm.link/xeonphi
>> >
>> >
>> >
>> > ___
>> > GeoTools-Devel mailing list
>> > GeoTools-Devel@lists.sourceforge.net
>> > https://lists.sourceforge.net/lists/listinfo/geotools-devel
>> >
>>
>> --
>> Ben Caradoc-Davies 
>> Director
>> Transient Software Limited 
>> New Zealand
>>
>> 
>> --
>> Developer Access Program for Intel Xeon Phi Processors
>> Access to Intel Xeon Phi processor-based developer platforms.
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>> Training and support from Colfax.
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>>
>
>
> 
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>


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