I have a vector layer in OL3 which I want to auto clear when drawing a feature (which means there is always max 1 feature in the layer).
Problem is that when I listen to drawstart (ol.interaction.draw) or to featureadd (ol.layer.vector) they are fired after feature is added and thus I can't clear the layer without them be deleted.
how can I workaround this ?
أكثر...
Problem is that when I listen to drawstart (ol.interaction.draw) or to featureadd (ol.layer.vector) they are fired after feature is added and thus I can't clear the layer without them be deleted.
how can I workaround this ?
أكثر...