Openlayers 3 turn off smooth scrolling
I currently have OpenLayers 3 integration with many update features, this makes scrolling stutter especially when "kinetic" movement (scrolling) is used. Is there a way to turn this smooth scrolling with inertia so that the user can drag to move the map?
Removing animation on zoom will also help.
I looked in the ol.animation area for them - is this the right place?
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Kinetics can be disabled by interaction ol.interaction.DragPan
. Removing animation while scaling can be done by passing duration: 0
in ol.interaction.MouseWheelZoom
.
See a live example here: http://jsfiddle.net/9v6fd6as/1/
Here's a sample source code:
var map = new ol.Map({
layers: [
new ol.layer.Tile({
source: new ol.source.OSM()
})
],
interactions: ol.interaction.defaults({
dragPan: false,
mouseWheelZoom: false
}).extend([
new ol.interaction.DragPan({kinetic: false}),
new ol.interaction.MouseWheelZoom({duration: 0})
]),
target: 'map',
view: new ol.View({
center: [0, 0],
zoom: 2
})
});
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