[OpenLayers-Dev] addOptions and redraw

[Bart van den Eijnden]

Ofcourse this is not a solution either, since the layer will not automatically turn on again, and it will be unchecked in a layer manager.

Best regards,
Bart

-- 
Bart van den Eijnden
OpenGeo - http://opengeo.org
Expert service straight from the developers.



On Apr 12, 2012, at 9:31 AM, Bart van den Eijnden wrote:

> Hi Eric,
> 
> the displacement issue was caused by calling display on the layer.
> 
> If I use setVisibility all is fine.
> 
> layer.setVisibility(layer.calculateInRange());
> 
> I'll open up a ticket for the alwaysInRange issue.
> 
> Best regards,
> Bart
> 
> -- 
> Bart van den Eijnden
> OpenGeo - http://opengeo.org
> Expert service straight from the developers.
> 
> 
> 
> On Apr 11, 2012, at 7:43 PM, Bart van den Eijnden wrote:
> 
>> Just tested, using map.setCenter() does not work.
>> 
>> I guess it's because the code block is protected by zoomChanged and centerChanged, and none of them changed in this case.
>> 
>> https://github.com/openlayers/openlayers/blob/master/lib/OpenLayers/Map.js#L1934
>> 
>> Would it not make sense to move this logic (visibility based on range) from the Map into the Layer? Ofcourse I am unaware of the history of all this.
>> 
>> I'll work on creating a minimal example to illustrate the issues first thing tomorrow morning.
>> 
>> Best regards,
>> Bart
>> 
>> -- 
>> Bart van den Eijnden
>> OpenGeo - http://opengeo.org
>> Expert service straight from the developers.
>> 
>> 
>> 
>> On Apr 11, 2012, at 6:37 PM, Eric Lemoine wrote:
>> 
>>> On Wed, Apr 11, 2012 at 4:26 PM, Eric Lemoine
>>> <eric.lemoine at camptocamp.com> wrote:
>>>> On Wed, Apr 11, 2012 at 3:48 PM, Bart van den Eijnden
>>>> <bartvde at opengeo.org> wrote:
>>>>> Hey Eric,
>>>>> 
>>>>> right, what I am doing now is calling display in the following way:
>>>>> 
>>>>> layer.display(layer.calculateInRange());
>>>>> 
>>>>> but it feels a bit weird to do it this way.
>>>> 
>>>> 
>>>> Yes, that's ugly. We really provide a better way to handle your case.
>>> 
>>> Another thing you could try is call map.setCenter() (with no
>>> argument), this should turn off your out-of-range overlays.
>>> 
>>> Regarding the displacement issue I'm interested to exactly know how to
>>> reproduce it.
>>> 
>>> -- 
>>> Eric Lemoine
>>> 
>>> Camptocamp France SAS
>>> Savoie Technolac, BP 352
>>> 73377 Le Bourget du Lac, Cedex
>>> 
>>> Tel : 00 33 4 79 44 44 96
>>> Mail : eric.lemoine at camptocamp.com
>>> http://www.camptocamp.com
>> 
> 

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