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comparison d3s_examples/python-neo4jrestclient/static/platin/js/Map/CircleObject.js @ 8:18ef6948d689

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new d3s examples
author Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de>
date Thu, 01 Oct 2015 17:17:27 +0200
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7:45dad9e38c82 8:18ef6948d689
1 /*
2 * CircleObject.js
3 *
4 * Copyright (c) 2012, Stefan Jänicke. All rights reserved.
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 3 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
19 * MA 02110-1301 USA
20 */
21
22 /**
23 * @class CircleObject
24 * circle object aggregate for the map
25 * @author Stefan Jänicke (stjaenicke@informatik.uni-leipzig.de)
26 * @release 1.0
27 * @release date: 2012-07-27
28 * @version date: 2012-07-27
29 *
30 * @param {float} x the x (longitude) value for the circle
31 * @param {float} y the y (latitude) value for the circle
32 * @param {DataObject[]} elements array of data objects belonging to the circle
33 * @param {float} radius the resulting radius (in pixel) for the circle
34 * @param {int} search dataset index
35 * @param {int} weight summed weight of all elements
36 * @param {JSON} fatherBin bin of the circle object if its part of a circle pack
37 */
38 CircleObject = function(originX, originY, shiftX, shiftY, elements, radius, search, weight, fatherBin) {
39
40 this.originX = originX;
41 this.originY = originY;
42 this.shiftX = shiftX;
43 this.shiftY = shiftY;
44 this.elements = elements;
45 this.radius = radius;
46 this.search = search;
47 this.weight = weight;
48 this.overlay = 0;
49 this.overlayElements = [];
50 this.smoothness = 0;
51 this.fatherBin = fatherBin;
52
53 this.feature
54 this.olFeature
55 this.percentage = 0;
56 this.selected = false;
57
58 };
59
60 CircleObject.prototype = {
61
62 /**
63 * sets the OpenLayers point feature for this point object
64 * @param {OpenLayers.Feature} pointFeature the point feature for this object
65 */
66 setFeature : function(feature) {
67 this.feature = feature;
68 },
69
70 /**
71 * sets the OpenLayers point feature for this point object to manage its selection status
72 * @param {OpenLayers.Feature} olPointFeature the overlay point feature for this object
73 */
74 setOlFeature : function(olFeature) {
75 this.olFeature = olFeature;
76 },
77
78 reset : function() {
79 this.overlay = 0;
80 this.overlayElements = [];
81 this.smoothness = 0;
82 },
83
84 setSelection : function(s) {
85 this.selected = s;
86 },
87
88 toggleSelection : function() {
89 this.selected = !this.selected;
90 }
91 };