OpenLayers – Moving Polygon Like a Circle with Modify Interaction in OpenLayers 4

modify-interactionopenlayers

In example http://openlayers.org/en/latest/examples/draw-and-modify-features.html when you hover on the center of the circle appears a point and you can move circle. Is it possible to do the same for the polygon?

Best Answer

I'm not sure of your expectations from your description. As a circle has a center to draw it, it differs from getting a center in a polygon to drag it.

From my viewpoint, you should look at this other official demo to translate/move features like polygons.

Related Solutions

[GIS] OpenLayers 3 interaction Select Problem

That’s an issue. Reported here: https://github.com/openlayers/ol3/issues/2666

[GIS] OpenLayers 3 – Modify Feature – Delete vertex on keypress

I think there is a problem with freehandCondition in Draw interaction, which is ShiftKeyOnly by default. When I changed it to ol.events.condition.never I can delete vertex without creating new feature. This solution deactivates freehand drawing. Example:

draw = new ol.interaction.Draw({
features:features,
type: ('Polygon'),
freehandCondition: function(event){
return ol.events.condition.never(event);
}

Best Answer

Related Solutions

[GIS] OpenLayers 3 interaction Select Problem

[GIS] OpenLayers 3 – Modify Feature – Delete vertex on keypress

Related Question