[OpenLayers-Users] Re: each lineString point should remeber their timestamp

dominik dominik.acc at web.de
Wed Dec 21 07:58:50 EST 2011


Thanks, looks complicated ;)

In which way does linestring order the its components? Does addComponent and
removeComponent at a collection geometry use queue or stack logic?

Could i get the linestring points out into a new collection and pop the last
element. Then reverse the components order, and push a new element. And
reverse it again, and build up a new linestring?
sounds complicated too...

The conversion between linstring and collection is what i am already doing,
but does the geometries assure a const components order during the
conversion?

So i would just save the first timestamp in a
feature.vector(geometry.linestring, {timestamp})
and filter wfs for newer ones.

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