a508f993
isisadmin
added datalet doc...
|
1
|
<!--
|
5e6ba8af
isisadmin
datalet doc update
|
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
@license
The MIT License (MIT)
Copyright (c) 2015 Dipartimento di Informatica - Università di Salerno - Italy
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.
|
a508f993
isisadmin
added datalet doc...
|
24
25
|
-->
|
ae17a8dc
Luigi Serra
Controllet and da...
|
26
27
28
29
30
31
32
33
34
|
<!--
* Created by :
* Luigi Serra - luigser@gmail.com
* Andrea Petta - andrpet@gmail.com
*
* Copyright (c) 2015 Dipartimento di Informatica - Università di Salerno - Italy
*
-->
|
a1f0799c
isisadmin
datalet global re...
|
35
|
<link rel="import" href="../base-ajax-json-jsonpath-datalet/base-ajax-json-jsonpath-datalet.html">
|
73bcce88
luigser
COMPONENTS
|
36
|
|
a508f993
isisadmin
added datalet doc...
|
37
38
39
40
41
42
|
<!--
`leafletjs-datalet` is a map datalet based on open source project leafletjs <http://leafletjs.com/>
Example:
|
5e6ba8af
isisadmin
datalet doc update
|
43
44
45
46
|
<leafletjs-datalet
data-url="http://ckan.routetopa.eu/api/action/datastore_search?resource_id=#"
fields='["field1","field2"]'>
</leafletjs-datalet>
|
a508f993
isisadmin
added datalet doc...
|
47
|
|
5e6ba8af
isisadmin
datalet doc update
|
48
49
50
51
|
@element leafletjs-datalet
@status v0.1
@demo demo/index.html
@group datalets
|
a508f993
isisadmin
added datalet doc...
|
52
53
|
-->
|
73bcce88
luigser
COMPONENTS
|
54
55
|
<dom-module name="leafletjs-datalet">
<template>
|
1a83f5a1
Luigi Serra
map datalet css b...
|
56
|
<link rel="stylesheet" href="leafletsjs/leaflet.css" />
|
73bcce88
luigser
COMPONENTS
|
57
58
59
60
61
|
<style>
#leafletjs { height: 600px; }
</style>
<div id="leafletjs"></div>
|
a1f0799c
isisadmin
datalet global re...
|
62
|
<base-ajax-json-jsonpath-datalet data-url="{{dataUrl}}" fields="{{fields}}"></base-ajax-json-jsonpath-datalet>
|
73bcce88
luigser
COMPONENTS
|
63
64
65
|
</template>
|
73bcce88
luigser
COMPONENTS
|
66
67
68
69
|
<script src="leafletsjs/leaflet.js"></script>
<script>
|
73bcce88
luigser
COMPONENTS
|
70
71
|
var leafletjsBehavior = {
|
a508f993
isisadmin
added datalet doc...
|
72
|
/**
|
a508f993
isisadmin
added datalet doc...
|
73
74
75
76
77
|
* Read markers coordinates from the data object and add the marker to the map.
* Call a method for the map redraw and set the viewport in order to fit all the markers in the viewport.
*
* @method transformData
*/
|
5bc002a2
isisadmin
datalet refactoring
|
78
|
presentData: function(){
|
73bcce88
luigser
COMPONENTS
|
79
80
|
var coordinates = [];
|
35c4a6d8
Luigi Serra
Datasets provider...
|
81
|
var isArray = (this.data[0].data[0].constructor === Array) ? true : false;
|
a1f0799c
isisadmin
datalet global re...
|
82
83
|
for(var i=0; i<this.data[0].data.length; i++)
|
73bcce88
luigser
COMPONENTS
|
84
|
{
|
35c4a6d8
Luigi Serra
Datasets provider...
|
85
86
87
88
89
|
if(isArray)
coordinates.push([parseFloat(this.data[0].data[i][0]), parseFloat(this.data[0].data[i][1])]);
else
coordinates.push([parseFloat(this.data[0].data[i]), parseFloat(this.data[1].data[i])]);
|
a1f0799c
isisadmin
datalet global re...
|
90
91
|
var marker = L.marker([coordinates[i][0], coordinates[i][1]]).addTo(this._component.map);
|
04b21afb
Luigi Serra
leafletjs-datlet ...
|
92
|
if(this.data.length > 1)
|
a1f0799c
isisadmin
datalet global re...
|
93
|
{
|
04b21afb
Luigi Serra
leafletjs-datlet ...
|
94
95
96
97
|
if(this.data[this.data.length - 1].data[i].match(new RegExp("^(http[s]?:\\/\\/(www\\.)?|ftp:\\/\\/(www\\.)?|www\\.){1}([0-9A-Za-z-\\.@:%_\+~#=]+)+((\\.[a-zA-Z]{2,3})+)(/(.)*)?(\\?(.)*)?")))
var popup = L.popup().setContent('<image height="100" width="100" src="' + this.data[this.data.length - 1].data[i] + '" />');
else
var popup = L.popup().setContent('<span>' + this.data[this.data.length - 1].data[i] + '</span>');
|
a1f0799c
isisadmin
datalet global re...
|
98
99
|
marker.bindPopup(popup);
}
|
73bcce88
luigser
COMPONENTS
|
100
101
102
103
104
105
106
107
108
109
110
111
|
}
this._component.map.invalidateSize();
this._component.map.fitBounds(coordinates);
}
};
Polymer({
is : 'leafletjs-datalet',
|
73bcce88
luigser
COMPONENTS
|
112
113
114
|
properties : {
|
a508f993
isisadmin
added datalet doc...
|
115
116
117
118
119
|
/**
* Store a reference to the leafletjs map object created in 'ready' callback
* @attribute map
* @type Object
*/
|
73bcce88
luigser
COMPONENTS
|
120
121
122
123
124
125
|
map :
{
type: Object,
value:null
},
|
a508f993
isisadmin
added datalet doc...
|
126
127
128
129
130
|
/**
* An Array with all the markers extracted from the dataset
* @attribute markers
* @type Array
*/
|
73bcce88
luigser
COMPONENTS
|
131
132
133
134
135
136
137
|
markers :
{
type : Array,
value : []
}
},
|
a508f993
isisadmin
added datalet doc...
|
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
|
/**
* 'ready' callback create the map object, set the tileLayer to openstreetmap and the default icon image path.
* Moreover extend the leafletjsComponentBehavior with BaseDataletBehavior, WorkcycleBehavior and leafletjsBehavior
* and run the Datalet workcycle.
*
* @method ready
*/
ready: function(){
this.map = L.map(this.$.leafletjs).setView([0, 0], 13);
L.tileLayer('http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
maxZoom: 18,
attribution: 'Map data © <a href="http://openstreetmap.org">OpenStreetMap</a> contributors'
}).addTo(this.map);
|
73bcce88
luigser
COMPONENTS
|
153
|
|
a508f993
isisadmin
added datalet doc...
|
154
155
|
L.Icon.Default.imagePath = 'http://services.routetopa.eu/DEEalerProvider/COMPONENTS/datalets/leafletjs-datalet/leafletsjs/images';
|
a1f0799c
isisadmin
datalet global re...
|
156
|
var leafletjsComponentBehavior = $.extend(true, {}, BaseDataletBehavior, WorkcycleBehavior, AjaxJsonJsonPathBehavior, leafletjsBehavior);
|
a508f993
isisadmin
added datalet doc...
|
157
158
|
leafletjsComponentBehavior.init(this);
}
|
73bcce88
luigser
COMPONENTS
|
159
160
161
162
|
});
</script>
</dom-module>
|