Blame view

datalets/highcharts-datalet/highcharts-datalet.html 5.89 KB
5e6ba8af   isisadmin   datalet doc update
1
2
3
4
  <!--

  @license

      The MIT License (MIT)

  

b4accc86   Renato De Donato   datalet improved
5
      Copyright (c) 2015 Dipartimento di Informatica - Universit� di Salerno - Italy

5e6ba8af   isisadmin   datalet doc update
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
  

      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.

  -->

  

ae17a8dc   Luigi Serra   Controllet and da...
26
  <!--

950d181d   Luigi Serra   license updates
27
28
  * Developed by :

  * ROUTE-TO-PA Project - grant No 645860. - www.routetopa.eu

ae17a8dc   Luigi Serra   Controllet and da...
29
30
31
  *

  -->

  

a1f0799c   isisadmin   datalet global re...
32
  <link rel="import" href="../base-ajax-json-jsonpath-datalet/base-ajax-json-jsonpath-datalet.html">

73bcce88   luigser   COMPONENTS
33
  

5e6ba8af   isisadmin   datalet doc update
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
  <!--

  The `highcharts-datalet` uses the base-ajax-json-jsonpath-datalet as data retriving and selection mechanism. It defines the common properties

  for all the highchart datalets : categories, series and series_type. Overmore override the transformData method

  to create and populate categories and series array. Every specific highchart chart implementation (eg linechart, barchart, columnchart ...)

  will use highcharts-datalet properties to create the appropriate chart.

  

  Example :

  

      <dom-module id="highcarts-chart-datalet">

          <template>

              ...

              <highcharts-datalet id="charts" data-url="{{dataUrl}}" fields="{{fields}}"></highcharts-datalet>

              ...

          </template>

      </dom-module>

  

  @element highcharts-datalet

  @status v0.1

  @homepage

  @group datalets

  -->

  

73bcce88   luigser   COMPONENTS
56
  <dom-module id="highcharts-datalet">

a1f0799c   isisadmin   datalet global re...
57
  

73bcce88   luigser   COMPONENTS
58
59
      <template>

          <div id="container" style="width:auto; height:auto;"></div>

5e31b047   isisadmin   datalet chaching ...
60
          <base-ajax-json-jsonpath-datalet data-url="{{dataUrl}}" fields="{{fields}}" data="{{data}}"></base-ajax-json-jsonpath-datalet>

73bcce88   luigser   COMPONENTS
61
      </template>

a1f0799c   isisadmin   datalet global re...
62
  

5e6ba8af   isisadmin   datalet doc update
63
64
      <script src="static/js/highcharts.js"></script>

      <script src="static/js/exporting.js"></script>

a1f0799c   isisadmin   datalet global re...
65
  

73bcce88   luigser   COMPONENTS
66
67
      <script>

          var HighchartsBehavior = {

a1f0799c   isisadmin   datalet global re...
68
  

73bcce88   luigser   COMPONENTS
69
              properties: {

a1f0799c   isisadmin   datalet global re...
70
  

73bcce88   luigser   COMPONENTS
71
72
73
74
                  categories: {

                      type: Array,

                      value: []

                  },

a1f0799c   isisadmin   datalet global re...
75
  

73bcce88   luigser   COMPONENTS
76
77
78
79
                  series: {

                      type: Array,

                      value: []

                  },

a1f0799c   isisadmin   datalet global re...
80
  

73bcce88   luigser   COMPONENTS
81
82
83
84
85
                  series_type:{

                      type: String,

                      value: "line"//spline,time

                  }

              },

584d6ecd   Luigi Serra   Update components...
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
              /**

               * Normalizes a number in agreement with javascript's conventions. Delete all NaN characters. Exception: number representing lat & long remain unchanged.

               */

              jNumConverter: function(num) {

                  //lat-long

                  if(num.charAt(num.length-7) == "." && (num.match(/[\.,]/g) || []).length == 1)

                      return num;

  

                  var jNum = "";

                  for (var i = 0; i < num.length; i++) {

                      if(num[i].match(/[\.,]/g))

                          if (i == num.length - 3)

                              jNum += ".";

                          else

                              ;

                      else if (!isNaN(num[i]))

                          jNum += num[i];

                  }

a1f0799c   isisadmin   datalet global re...
104
  

584d6ecd   Luigi Serra   Update components...
105
106
                  return jNum;

              },

5e6ba8af   isisadmin   datalet doc update
107
108
109
110
111
112
113
              /**

               * Populate the categories and the series array.

               *

               * @method transformData

               *

               * @param {Event} e

               */

5bc002a2   isisadmin   datalet refactoring
114
              transformData: function () {

a1f0799c   isisadmin   datalet global re...
115
  

24be6abb   Luigi Serra   selection control...
116
117
                  if(this.data.length == 0) return;

  

a1f0799c   isisadmin   datalet global re...
118
119
120
121
122
123
124
                  this.properties.categories.value = this.data[0].data;

  

                  for (var i = 1; i < this.data.length; i++)

                  {

  

                      this.data[i].data.every(function (element, index, array) {

                          try {

584d6ecd   Luigi Serra   Update components...
125
126
                              var e = HighchartsBehavior.jNumConverter(element);

                              (isNaN(element)) ? array[index] = parseFloat(HighchartsBehavior.jNumConverter(element)) :

a1f0799c   isisadmin   datalet global re...
127
128
129
130
131
132
133
134
                                      array[index] = parseFloat(element);

                          }catch(e){

                              //console.log("Parsing data error. Highchart-datalet.selectData");

                          }

                          return true;

                      });

  

                      this.properties.series.value.push(this.data[i]);

73bcce88   luigser   COMPONENTS
135
                  }

b4accc86   Renato De Donato   datalet improved
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
              },

  

              setParameters: function(params)

              {

                  var chart = $(this._component.$.charts.$.container).highcharts();

  

                  chart.setTitle({text: params['title']});

                  chart.xAxis[0].setTitle({text: params['x-axis-label']});

                  chart.yAxis[0].setTitle({text: params['y-axis-label']});

  

                  chart.tooltip.options.formatter = function() {

                      return this.x + '<br/><br/><span style="fill:#7cb5ec" x="8" dy="15"></span> ' + this.series.name + ': <b>' + this.y + ' ' + params['suffix'] + '</b>';

                  }

  

              },

73bcce88   luigser   COMPONENTS
151
152
          };

  

a1f0799c   isisadmin   datalet global re...
153
          var HighchartsComponentBehavior = $.extend(true, {}, BaseDataletBehavior, WorkcycleBehavior, AjaxJsonJsonPathBehavior, HighchartsBehavior);

73bcce88   luigser   COMPONENTS
154
155
156
157
158
159
160
  

          HighchartsDatalet = Polymer({

              is : 'highcharts-datalet'

          });

      </script>

  

  </dom-module>