How to change this example (
http://openlayers.org/dev/examples/select-feature-openpopup.html ) so
that when the user clicks on a line (feature) pop-up display where the
user clicked? A few days trying to do it, does not work.
The form I solve it is adding the MousePosition Control:
new OpenLayers.Control.MousePosition();
on map controls.
Then I register the layer with the line for featureselected event
and in the featureselected function I use:
var lonlat =
map.getLonLatFromPixel(map.getControlsByClass("OpenLayers.Control.MousePosition")[0].lastXy);
If the feature that dispatch the event is an Linestring
feature.geometry['CLASS_NAME']=="OpenLayers.Geometry.LineString"
I show the popup in the latlon variable.
Best regards from Chile
Álvaro Monares G.
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