experimental/palette/samples.js

   1 // Copyright (c) 2012 Google, Inc.
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   4 // of this software and associated documentation files (the "Software"), to deal
   5 // in the Software without restriction, including without limitation the rights
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   7 // copies of the Software, and to permit persons to whom the Software is
   8 // furnished to do so, subject to the following conditions:
   9 //
  10 // The above copyright notice and this permission notice shall be included in
  11 // all copies or substantial portions of the Software.
  12 //
  13 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  14 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  15 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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  19 // THE SOFTWARE.
  20
  21 /**
  22  * @fileoverview Source samples.
  23  *
  24  * @author konigsberg@google.com (Robert Konigsberg)
  25  */
  26
  27 "use strict";
  28
  29 var Samples = {};
  30 Samples.data = [
  31   {
  32     id: "interestingShapes",
  33     title: "Interesting Shapes",
  34     data: function() {
  35       var zp = function(x) { if (x < 10) return "0"+x; else return x; };
  36       var r = "date,parabola,line,another line,sine wave\n";
  37       for (var i=1; i<=31; i++) {
  38         r += "201110" + zp(i);
  39         r += "," + 10*(i*(31-i));
  40         r += "," + 10*(8*i);
  41         r += "," + 10*(250 - 8*i);
  42         r += "," + 10*(125 + 125 * Math.sin(0.3*i));
  43         r += "\n";
  44       }
  45       return r;
  46     },
  47     options: {
  48       colors: [
  49         "rgb(51,204,204)",
  50         "rgb(255,100,100)",
  51         "#00DD55",
  52         "rgba(50,50,200,0.4)"
  53       ],
  54       labelsSeparateLines: true,
  55       labelsKMB: true,
  56       legend: 'always',
  57       width: 640,
  58       height: 480,
  59       title: 'Interesting Shapes',
  60       xlabel: 'Date',
  61       ylabel: 'Count',
  62       axisLineColor: 'white',
  63       drawXGrid: false,
  64       pointClickCallback: function() {
  65   alert("p-click!");
  66 },
  67     }
  68   },
  69
  70   {
  71     id: "sparse",
  72     title: "Sparse Data",
  73     data: [
  74       [ new Date("2009/12/01"), 10, 10, 10],
  75       [ new Date("2009/12/02"), 15, 11, 12],
  76       [ new Date("2009/12/03"), null, null, 12],
  77       [ new Date("2009/12/04"), 20, 14, null],
  78       [ new Date("2009/12/05"), 15, null, 17],
  79       [ new Date("2009/12/06"), 18, null, null],
  80       [ new Date("2009/12/07"), 12, 14, null]
  81     ],
  82     options: {
  83       labels: ["Date", "Series1", "Series2", "Series3"]
  84     }
  85   },
  86
  87   {
  88     id: "manyPoints",
  89     title: "Dense Data",
  90     data: function() {
  91       var numPoints = 1000;
  92       var numSeries = 100;
  93
  94       var data = [];
  95       var xmin = 0.0;
  96       var xmax = 2.0 * Math.PI;
  97       var adj = .5;
  98       var delta = (xmax - xmin) / (numPoints - 1);
  99
 100       for (var i = 0; i < numPoints; ++i) {
 101         var x = xmin + delta * i;
 102         var elem = [ x ];
 103         for (var j = 0; j < numSeries; j++) {
 104           var y = Math.pow(Math.random() - Math.random(), 7);
 105           elem.push(y);
 106         }
 107         data[i] = elem;
 108       }
 109       return data;
 110     },
 111     options: {
 112       labelsSeparateLines: true,
 113       width: 640,
 114       height: 480,
 115       title: 'Many Points',
 116       axisLineColor: 'white',
 117     }
 118   },
 119
 120   {
 121     id: "errorBars",
 122     title: "Error Bars",
 123     data: [
 124       [1, [10,  10, 100]],
 125       [2, [15,  20, 110]],
 126       [3, [10,  30, 100]],
 127       [4, [15,  40, 110]],
 128       [5, [10, 120, 100]],
 129       [6, [15,  50, 110]],
 130       [7, [10,  70, 100]],
 131       [8, [15,  90, 110]],
 132       [9, [10,  50, 100]]
 133     ],
 134     options: {
 135       customBars: true,
 136       errorBars: true
 137     }
 138   }
 139 ];
 140
 141 Samples.indexOf = function(id) {
 142   for (var idx in Samples.data) {
 143     if (Samples.data[idx].id == id) {
 144       return idx;
 145     }
 146   }
 147   return null;
 148 }