crschmidt
256f027c7c
Commit a change to the Strategy/Fixed to behave more like GeoRSS/Text/GML
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layers, and not load by default if the layer is not visible. Includes tests.
Default Behavior can be changed with
'OpenLayers.Strategy.Fixed.prototype.preload=true;'. With review from elemoine,
comments from tschaub, review from me. Patch by Edgemaster. (Closes #1852 )
git-svn-id: http://svn.openlayers.org/trunk/openlayers@8775 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2009-01-28 01:43:04 +00:00
Tim Schaub
e20f0f8cb9
Updating docs for bbox ratio.
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git-svn-id: http://svn.openlayers.org/trunk/openlayers@8737 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2009-01-22 15:48:58 +00:00
Tim Schaub
304b2cf3ea
Cluster strategy should register for moveend on the layer instead of zoomend on the map. p=elemoine,me r=me ( closes #1834 )
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git-svn-id: http://svn.openlayers.org/trunk/openlayers@8460 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2008-12-06 20:54:51 +00:00
Éric Lemoine
8c06729f6b
#1774 Ability to cancel a Protocol request, r=fredj ( closes #1774 )
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git-svn-id: http://svn.openlayers.org/trunk/openlayers@8420 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2008-11-28 16:09:40 +00:00
Tim Schaub
c4609c6dea
The cluster strategy should check the map resolution instead of trying to get resolution from the layer. There are many cases where the values differ. r=crschmidt ( closes #1820 )
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git-svn-id: http://svn.openlayers.org/trunk/openlayers@8317 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2008-11-10 22:25:33 +00:00
Tim Schaub
e520aea515
Adding a check to make sure features have a geometry before entering the cluster algorithm. r=crschmidt ( closes #1816 )
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git-svn-id: http://svn.openlayers.org/trunk/openlayers@8316 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2008-11-10 22:23:17 +00:00
Frédéric Junod
ac65d44d1b
remove unneeded layer declaration. r=elemoine ( closes #1772 )
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git-svn-id: http://svn.openlayers.org/trunk/openlayers@8101 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2008-10-09 07:48:08 +00:00
Tim Schaub
4ad8f2118c
Adding paging and cluster strategies. The paging strategy intercepts a batch of features bound for the layer and caches them, giving the layer one page at a time. The cluster strategy intercepts a batch of features and groups proximate features as clusters - giving the clusters to the layer instead. Thanks for the careful review Erik. r=euzuro (see #1606 ).
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git-svn-id: http://svn.openlayers.org/trunk/openlayers@8003 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2008-09-12 08:58:23 +00:00
Tim Schaub
33fbc1d22f
Adding a BBOX strategy. This triggers requests for data within a bounding box. When the map bounds invalidate previous data bounds, another request is issued. Reads are triggered with a spatial filter, and protocols that understand how to deal with filters may serialize the filter to request a subset of the data collection. The HTTP protocol understands one filter - the bbox filter. So the BBOX strategy can be used in conjunction with the HTTP protocol to request data via http in a bounding box. Thanks for the collaboration and tests Eric. r=elemoine,crschmidt ( #1731 )
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git-svn-id: http://svn.openlayers.org/trunk/openlayers@8000 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2008-09-11 17:39:41 +00:00
Éric Lemoine
d7ab2c0f60
Layer.Vector.removeMap must deactivate the strategies, r=fredj ( closes #1649 )
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git-svn-id: http://svn.openlayers.org/trunk/openlayers@7708 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2008-08-05 13:59:12 +00:00
Frédéric Junod
39201a0427
Adding OpenLayers.Strategy.Fixed: A simple strategy that requests features once and never requests new data. r=elemoine, ( Closes #1664 )
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git-svn-id: http://svn.openlayers.org/trunk/openlayers@7707 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2008-08-05 11:55:24 +00:00
