Re: [ol3-dev] Re: Map featureAtPixel not always working on text style

2016-08-11 Thread OL3 Dev on behalf of Andreas Hocevar 
See updated fiddle: http://jsfiddle.net/ahocevar/b2vzykob/1/. It has
the `renderBuffer` option added.

Andreas.

On Thu, Aug 11, 2016 at 9:33 PM, Andreas Hocevar
 wrote:
> It is expected behaviour. Make sure you configure the layer with a
> `renderBuffer` that is big enough to contain all your text.
>
> Andreas.
>
> On Thu, Aug 11, 2016 at 9:29 PM, Alexandre Dubé via OL3 Dev
> 
> wrote:
>> If I may add: in the example, when mouse hovering the feature the cursor is
>> supposed to change.  Notice that it only occurs when the mouse is at the
>> center of the feature, i.e. there seems to be a large invisible zone in the
>> middle where the detection works, but out of that it doesn't (on the left
>> and right edges of the feature).
>>
>> On Thursday, 11 August 2016 15:22:54 UTC-4, Alexandre Dubé wrote:
>>>
>>> Hi devs,
>>>
>>>   It would seem that the `forEachFeatureAtPixel` and `hasFeatureAtPixel`
>>> methods of the `ol.Map` object doesn't always work on features rendered with
>>> a text style.  It seems to occur when the text is long and big.  I made an
>>> example that shows the issue:
>>>
>>>   http://jsfiddle.net/b2vzykob/
>>>
>>>   Is this a known issue?  An expected behavior, maybe?
>>>
>>> Thanks for any pointer,
>>>
>>> Alexandre Dubé
>>
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>
>
>
> --
> Andreas Hocevar
> Geospatial Solutions Engineer | Boundless
> ahoce...@boundlessgeo.com
> @boundlessgeo



-- 
Andreas Hocevar
Geospatial Solutions Engineer | Boundless
ahoce...@boundlessgeo.com
@boundlessgeo

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Re: [ol3-dev] Re: Map featureAtPixel not always working on text style

2016-08-11 Thread OL3 Dev on behalf of Andreas Hocevar 
It is expected behaviour. Make sure you configure the layer with a
`renderBuffer` that is big enough to contain all your text.

Andreas.

On Thu, Aug 11, 2016 at 9:29 PM, Alexandre Dubé via OL3 Dev

wrote:
> If I may add: in the example, when mouse hovering the feature the cursor is
> supposed to change.  Notice that it only occurs when the mouse is at the
> center of the feature, i.e. there seems to be a large invisible zone in the
> middle where the detection works, but out of that it doesn't (on the left
> and right edges of the feature).
>
> On Thursday, 11 August 2016 15:22:54 UTC-4, Alexandre Dubé wrote:
>>
>> Hi devs,
>>
>>   It would seem that the `forEachFeatureAtPixel` and `hasFeatureAtPixel`
>> methods of the `ol.Map` object doesn't always work on features rendered with
>> a text style.  It seems to occur when the text is long and big.  I made an
>> example that shows the issue:
>>
>>   http://jsfiddle.net/b2vzykob/
>>
>>   Is this a known issue?  An expected behavior, maybe?
>>
>> Thanks for any pointer,
>>
>> Alexandre Dubé
>
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-- 
Andreas Hocevar
Geospatial Solutions Engineer | Boundless
ahoce...@boundlessgeo.com
@boundlessgeo

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Re: [ol3-dev] Re: Rectangle features disappear when zooming if they are too small

2016-08-04 Thread OL3 Dev on behalf of Andreas Hocevar 
This was a bug that has been fixed, and the fix is in the latest
release (v3.17.1) already. See
https://github.com/openlayers/ol3/pull/5511. I created an updated
version of your JSFiddle that uses v3.17.1:
https://jsfiddle.net/obj1z9cb/24/.

Andreas.

On Fri, Aug 5, 2016 at 2:12 AM,

wrote:
> Apologies, the issue is only with the feature disappearing when zooming out,
> not zooming in.
>
> -Leila
>
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Re: [ol3-dev] Re: Openlayers 3 - Interaction and pointermove

2016-07-26 Thread OL3 Dev on behalf of Andreas Hocevar 
This is not a bug in OpenLayers. I added an answer on Stackoverflow.

Andreas.

On Tue, Jul 26, 2016 at 3:32 PM, Marcos Oto Picarelli Prado via OL3
Dev 

wrote:
> Stackoverflow reported as bug.
>
> http://stackoverflow.com/questions/38573214/openlayers-3-interaction-and-pointermove
>
> Where should I open a bug?
>
> Em segunda-feira, 25 de julho de 2016 11:16:28 UTC-3, Marcos Oto Picarelli
> Prado escreveu:
>>
>> Hi,
>>
>> I'm trying to activate an interaction when the mouseover is inside some
>> feature.
>>
>> It is working so so... the problem is if you move your mouse slowly the
>> interaction keep active.
>>
>> Is it a bug on OL3, or should I do in a different way?
>>
>> Code: http://jsfiddle.net/gmaq54dm/3/
>> olMap.on("pointermove", function (e) {
>> if (e.dragging) {
>> return;
>> }
>> var map = e.map;
>> console.log(e.pixel);
>> var feature = map.forEachFeatureAtPixel(e.pixel, function(feature,
>> layer) {
>>   return feature;
>> });
>> var hit = (feature) ? true : false;
>> console.log(hit);
>> olDraw.setActive(hit);
>> });
>>
>>
>> Thanks
>
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Andreas Hocevar
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ahoce...@boundlessgeo.com
@boundlessgeo

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