95 lines
2.6 KiB
JavaScript
95 lines
2.6 KiB
JavaScript
goog.provide('ol.interaction');
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goog.require('ol.Collection');
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goog.require('ol.Kinetic');
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goog.require('ol.interaction.DoubleClickZoom');
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goog.require('ol.interaction.DragPan');
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goog.require('ol.interaction.DragRotate');
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goog.require('ol.interaction.DragZoom');
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goog.require('ol.interaction.KeyboardPan');
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goog.require('ol.interaction.KeyboardZoom');
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goog.require('ol.interaction.MouseWheelZoom');
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goog.require('ol.interaction.TouchPan');
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goog.require('ol.interaction.TouchRotate');
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goog.require('ol.interaction.TouchZoom');
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/**
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* @param {ol.interaction.DefaultsOptions=} opt_options Defaults options.
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* @return {ol.Collection} Interactions.
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*/
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ol.interaction.defaults = function(opt_options) {
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var options = goog.isDef(opt_options) ? opt_options : {};
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var interactions = new ol.Collection();
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var kinetic = new ol.Kinetic(-0.005, 0.05, 100);
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var altShiftDragRotate = goog.isDef(options.altShiftDragRotate) ?
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options.altShiftDragRotate : true;
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if (altShiftDragRotate) {
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interactions.push(new ol.interaction.DragRotate());
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}
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var doubleClickZoom = goog.isDef(options.doubleClickZoom) ?
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options.doubleClickZoom : true;
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if (doubleClickZoom) {
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interactions.push(new ol.interaction.DoubleClickZoom({
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delta: options.zoomDelta
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}));
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}
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var touchPan = goog.isDef(options.touchPan) ?
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options.touchPan : true;
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if (touchPan) {
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interactions.push(new ol.interaction.TouchPan({
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kinetic: kinetic
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}));
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}
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var touchRotate = goog.isDef(options.touchRotate) ?
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options.touchRotate : true;
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if (touchRotate) {
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interactions.push(new ol.interaction.TouchRotate());
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}
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var touchZoom = goog.isDef(options.touchZoom) ?
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options.touchZoom : true;
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if (touchZoom) {
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interactions.push(new ol.interaction.TouchZoom());
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}
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var dragPan = goog.isDef(options.dragPan) ?
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options.dragPan : true;
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if (dragPan) {
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interactions.push(new ol.interaction.DragPan({
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kinetic: kinetic
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}));
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}
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var keyboard = goog.isDef(options.keyboard) ?
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options.keyboard : true;
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if (keyboard) {
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interactions.push(new ol.interaction.KeyboardPan());
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interactions.push(new ol.interaction.KeyboardZoom({
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delta: options.zoomDelta
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}));
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}
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var mouseWheelZoom = goog.isDef(options.mouseWheelZoom) ?
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options.mouseWheelZoom : true;
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if (mouseWheelZoom) {
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interactions.push(new ol.interaction.MouseWheelZoom());
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}
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var shiftDragZoom = goog.isDef(options.shiftDragZoom) ?
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options.shiftDragZoom : true;
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if (shiftDragZoom) {
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interactions.push(new ol.interaction.DragZoom());
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}
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return interactions;
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};
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