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This commit is contained in:
Tim Schaub
2017-12-11 16:29:33 -07:00
parent 1cdb6a66f0
commit 7f47883c48
737 changed files with 22216 additions and 21609 deletions
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40
src/ol/interaction/DragZoom.js
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@@ -1,11 +1,11 @@
goog.provide('ol.interaction.DragZoom');
goog.require('ol');
goog.require('ol.easing');
goog.require('ol.events.condition');
goog.require('ol.extent');
goog.require('ol.interaction.DragBox');
/**
* @module ol/interaction/DragZoom
*/
import _ol_ from '../index.js';
import _ol_easing_ from '../easing.js';
import _ol_events_condition_ from '../events/condition.js';
import _ol_extent_ from '../extent.js';
import _ol_interaction_DragBox_ from '../interaction/DragBox.js';
/**
* @classdesc
@@ -21,11 +21,11 @@ goog.require('ol.interaction.DragBox');
* @param {olx.interaction.DragZoomOptions=} opt_options Options.
* @api
*/
ol.interaction.DragZoom = function(opt_options) {
var _ol_interaction_DragZoom_ = function(opt_options) {
var options = opt_options ? opt_options : {};
var condition = options.condition ?
options.condition : ol.events.condition.shiftKeyOnly;
options.condition : _ol_events_condition_.shiftKeyOnly;
/**
* @private
@@ -39,19 +39,20 @@ ol.interaction.DragZoom = function(opt_options) {
*/
this.out_ = options.out !== undefined ? options.out : false;
ol.interaction.DragBox.call(this, {
_ol_interaction_DragBox_.call(this, {
condition: condition,
className: options.className || 'ol-dragzoom'
});
};
ol.inherits(ol.interaction.DragZoom, ol.interaction.DragBox);
_ol_.inherits(_ol_interaction_DragZoom_, _ol_interaction_DragBox_);
/**
* @inheritDoc
*/
ol.interaction.DragZoom.prototype.onBoxEnd = function() {
_ol_interaction_DragZoom_.prototype.onBoxEnd = function() {
var map = this.getMap();
var view = /** @type {!ol.View} */ (map.getView());
@@ -62,26 +63,27 @@ ol.interaction.DragZoom.prototype.onBoxEnd = function() {
if (this.out_) {
var mapExtent = view.calculateExtent(size);
var boxPixelExtent = ol.extent.createOrUpdateFromCoordinates([
map.getPixelFromCoordinate(ol.extent.getBottomLeft(extent)),
map.getPixelFromCoordinate(ol.extent.getTopRight(extent))]);
var boxPixelExtent = _ol_extent_.createOrUpdateFromCoordinates([
map.getPixelFromCoordinate(_ol_extent_.getBottomLeft(extent)),
map.getPixelFromCoordinate(_ol_extent_.getTopRight(extent))]);
var factor = view.getResolutionForExtent(boxPixelExtent, size);
ol.extent.scaleFromCenter(mapExtent, 1 / factor);
_ol_extent_.scaleFromCenter(mapExtent, 1 / factor);
extent = mapExtent;
}
var resolution = view.constrainResolution(
view.getResolutionForExtent(extent, size));
var center = ol.extent.getCenter(extent);
var center = _ol_extent_.getCenter(extent);
center = view.constrainCenter(center);
view.animate({
resolution: resolution,
center: center,
duration: this.duration_,
easing: ol.easing.easeOut
easing: _ol_easing_.easeOut
});
};
export default _ol_interaction_DragZoom_;