VASkO-4 wrote:
>
>
>
> Marie Lambois wrote:
>>
>> Thanks your code helped me a lot !
>> Didn't you mixed up X and Y in the ReferencedEnveloppe ?
>>
> Thanks for the finding. I fixed the bug, and it's working ok, but not
> perfect. BBOX checking doesn't deliver good behavior.
> If two linestrings are nearby, their bboxes overlap and the filter returns
> both. I need a filter, that would check if the click occured at or very
> near the line of each Linestring. Bounding box just includes to much
> surrounded geometry.
>
I just want to inform you, I came up with a perfect solution. I'm checking
intersections of the schedule linestring and the linestring made of the
edges of the bounding box around clicked point. Finally the app is working
as I wish. See the solution below and use it if you want :)
Coordinate[] poly = new Coordinate[] {new Coordinate(mapX_min, mapY_min),
new Coordinate(mapX_min, mapY_max),
new Coordinate(mapX_max, mapY_min),
new Coordinate(mapX_max, mapY_max) };
GeometryFactory gf = new GeometryFactory();
FilterFactory2 ff =
CommonFactoryFinder.getFilterFactory2(GeoTools.getDefaultHints());
Filter filter = ff.intersects(ff.property("the_geom"),
ff.literal(gf.createLineString(poly)));
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