657b9dc018
This fix allows the DragZoom interaction created in the default interactions to use the zoom duration defined in the options, if set.
114 lines
3.7 KiB
JavaScript
114 lines
3.7 KiB
JavaScript
goog.provide('ol.interaction');
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goog.require('ol');
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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.PinchRotate');
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goog.require('ol.interaction.PinchZoom');
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/**
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* Set of interactions included in maps by default. Specific interactions can be
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* excluded by setting the appropriate option to false in the constructor
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* options, but the order of the interactions is fixed. If you want to specify
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* a different order for interactions, you will need to create your own
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* {@link ol.interaction.Interaction} instances and insert them into a
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* {@link ol.Collection} in the order you want before creating your
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* {@link ol.Map} instance. The default set of interactions, in sequence, is:
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* * {@link ol.interaction.DragRotate}
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* * {@link ol.interaction.DoubleClickZoom}
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* * {@link ol.interaction.DragPan}
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* * {@link ol.interaction.PinchRotate}
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* * {@link ol.interaction.PinchZoom}
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* * {@link ol.interaction.KeyboardPan}
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* * {@link ol.interaction.KeyboardZoom}
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* * {@link ol.interaction.MouseWheelZoom}
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* * {@link ol.interaction.DragZoom}
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*
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* Note that DragZoom renders a box as a vector polygon, so this interaction
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* should be excluded if you want a build with no vector support.
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*
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* @param {olx.interaction.DefaultsOptions=} opt_options Defaults options.
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* @return {ol.Collection.<ol.interaction.Interaction>} A collection of
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* interactions to be used with the ol.Map constructor's interactions option.
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* @api stable
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*/
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ol.interaction.defaults = function(opt_options) {
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var options = 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 = options.altShiftDragRotate !== undefined ?
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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 = options.doubleClickZoom !== undefined ?
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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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duration: options.zoomDuration
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}));
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}
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var dragPan = options.dragPan !== undefined ? 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 pinchRotate = options.pinchRotate !== undefined ? options.pinchRotate :
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true;
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if (pinchRotate) {
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interactions.push(new ol.interaction.PinchRotate());
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}
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var pinchZoom = options.pinchZoom !== undefined ? options.pinchZoom : true;
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if (pinchZoom) {
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interactions.push(new ol.interaction.PinchZoom({
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duration: options.zoomDuration
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}));
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}
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var keyboard = options.keyboard !== undefined ? 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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duration: options.zoomDuration
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}));
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}
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var mouseWheelZoom = options.mouseWheelZoom !== undefined ?
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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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duration: options.zoomDuration
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}));
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}
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var shiftDragZoom = options.shiftDragZoom !== undefined ?
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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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duration: options.zoomDuration
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}));
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}
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return interactions;
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};
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