/
rectangle.js
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/
rectangle.js
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// The MIT License (MIT)
//
// Copyright (c) 2016-2021 Camptocamp SA
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of
// this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do so,
// subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
import angular from 'angular';
import ngeoGeometryType from 'ngeo/GeometryType';
import {listen} from 'ol/events';
import olInteractionDraw from 'ol/interaction/Draw';
import olGeomPolygon from 'ol/geom/Polygon';
/**
* @type {angular.IModule}
* @hidden
*/
const myModule = angular.module('ngeoDrawrectangle', []);
/**
* @returns {angular.IDirective} The directive specs.
* @ngInject
* @ngdoc directive
* @ngname ngeoDrawrectangle
*/
function drawRectangleComponent() {
return {
restrict: 'A',
require: '^^ngeoDrawfeature',
/**
* @param {angular.IScope} $scope Scope.
* @param {JQuery} element Element.
* @param {angular.IAttributes} attrs Attributes.
* @param {angular.IController} [drawFeatureCtrl] Controller.
*/
link: ($scope, element, attrs, drawFeatureCtrl) => {
if (!drawFeatureCtrl) {
throw new Error('Missing drawFeatureCtrl');
}
const drawRectangle = new olInteractionDraw({
type: 'LineString',
geometryFunction: (coordinates, geometry) => {
if (!geometry) {
geometry = new olGeomPolygon([]);
}
const start = coordinates[0];
if (!Array.isArray(start)) {
throw new Error('Wrong coordinates type');
}
const end = coordinates[1];
if (!Array.isArray(end)) {
throw new Error('Wrong coordinates type');
}
geometry.setCoordinates([[start, [start[0], end[1]], end, [end[0], start[1]], start]]);
return geometry;
},
maxPoints: 2,
});
if (drawFeatureCtrl.uid) {
drawRectangle.set('ngeo-interaction-draw-uid', `${drawFeatureCtrl.uid}-rectangle`);
}
drawFeatureCtrl.registerInteraction(drawRectangle);
drawFeatureCtrl.drawRectangle = drawRectangle;
listen(
drawRectangle,
'drawend',
drawFeatureCtrl.handleDrawEnd.bind(drawFeatureCtrl, ngeoGeometryType.RECTANGLE),
drawFeatureCtrl
);
listen(drawRectangle, 'change:active', drawFeatureCtrl.handleActiveChange, drawFeatureCtrl);
},
};
}
myModule.directive('ngeoDrawrectangle', drawRectangleComponent);
export default myModule;