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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>Heatmaps</title>
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<style>
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html, body, #map-canvas {
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height: 100%;
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margin: 0px;
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padding: 0px
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}
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#panel {
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position: absolute;
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top: 5px;
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left: 50%;
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margin-left: -180px;
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z-index: 5;
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background-color: #fff;
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padding: 5px;
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border: 1px solid #999;
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}
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</style>
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<script src="https://maps.googleapis.com/maps/api/js?v=3.exp&signed_in=true&libraries=visualization"></script>
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<script>
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var map, pointarray, heatmap;
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var taxiData = [
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29
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new google.maps.LatLng(37.782551, -122.445368),
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30
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new google.maps.LatLng(37.782745, -122.444586),
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31
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new google.maps.LatLng(37.782842, -122.443688),
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32
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new google.maps.LatLng(37.782919, -122.442815),
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33
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new google.maps.LatLng(37.782992, -122.442112),
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34
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new google.maps.LatLng(37.783100, -122.441461),
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35
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new google.maps.LatLng(37.783206, -122.440829),
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36
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new google.maps.LatLng(37.783273, -122.440324),
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37
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new google.maps.LatLng(37.783316, -122.440023),
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38
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new google.maps.LatLng(37.783357, -122.439794),
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39
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new google.maps.LatLng(37.783371, -122.439687),
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40
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new google.maps.LatLng(37.783368, -122.439666),
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41
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new google.maps.LatLng(37.783383, -122.439594),
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42
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new google.maps.LatLng(37.783508, -122.439525),
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43
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new google.maps.LatLng(37.783842, -122.439591),
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44
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new google.maps.LatLng(37.784147, -122.439668),
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45
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new google.maps.LatLng(37.784206, -122.439686),
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46
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new google.maps.LatLng(37.784386, -122.439790),
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47
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new google.maps.LatLng(37.784701, -122.439902),
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48
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new google.maps.LatLng(37.784965, -122.439938),
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49
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new google.maps.LatLng(37.785010, -122.439947),
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50
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new google.maps.LatLng(37.785360, -122.439952),
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51
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new google.maps.LatLng(37.785715, -122.440030),
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52
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new google.maps.LatLng(37.786117, -122.440119),
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53
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new google.maps.LatLng(37.786564, -122.440209),
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54
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new google.maps.LatLng(37.786905, -122.440270),
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55
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new google.maps.LatLng(37.786956, -122.440279),
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56
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new google.maps.LatLng(37.800224, -122.433520),
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57
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new google.maps.LatLng(37.800155, -122.434101),
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58
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new google.maps.LatLng(37.800160, -122.434430),
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59
|
new google.maps.LatLng(37.800378, -122.434527),
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60
|
new google.maps.LatLng(37.800738, -122.434598),
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61
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new google.maps.LatLng(37.800938, -122.434650),
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62
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new google.maps.LatLng(37.801024, -122.434889),
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63
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new google.maps.LatLng(37.800955, -122.435392),
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64
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new google.maps.LatLng(37.800886, -122.435959),
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65
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new google.maps.LatLng(37.800811, -122.436275),
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66
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new google.maps.LatLng(37.800788, -122.436299),
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67
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new google.maps.LatLng(37.800719, -122.436302),
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68
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new google.maps.LatLng(37.800702, -122.436298),
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69
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new google.maps.LatLng(37.800661, -122.436273),
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70
|
new google.maps.LatLng(37.800395, -122.436172),
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71
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new google.maps.LatLng(37.800228, -122.436116),
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72
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new google.maps.LatLng(37.800169, -122.436130),
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73
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new google.maps.LatLng(37.800066, -122.436167),
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74
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new google.maps.LatLng(37.784345, -122.422922),
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75
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new google.maps.LatLng(37.784389, -122.422926),
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76
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new google.maps.LatLng(37.784437, -122.422924),
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77
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new google.maps.LatLng(37.784746, -122.422818),
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78
|
new google.maps.LatLng(37.785436, -122.422959),
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79
|
new google.maps.LatLng(37.786120, -122.423112),
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80
|
new google.maps.LatLng(37.786433, -122.423029),
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81
|
new google.maps.LatLng(37.786631, -122.421213),
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82
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new google.maps.LatLng(37.786660, -122.421033),
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83
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new google.maps.LatLng(37.786801, -122.420141),
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84
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new google.maps.LatLng(37.786823, -122.420034),
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85
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new google.maps.LatLng(37.786831, -122.419916),
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86
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new google.maps.LatLng(37.787034, -122.418208),
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87
|
new google.maps.LatLng(37.787056, -122.418034),
|
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88
|
new google.maps.LatLng(37.787169, -122.417145),
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89
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new google.maps.LatLng(37.787217, -122.416715),
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90
|
new google.maps.LatLng(37.786144, -122.416403),
|
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91
|
new google.maps.LatLng(37.785292, -122.416257),
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92
|
new google.maps.LatLng(37.780666, -122.390374),
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93
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new google.maps.LatLng(37.780501, -122.391281),
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94
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new google.maps.LatLng(37.780148, -122.392052),
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95
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new google.maps.LatLng(37.780173, -122.391148),
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96
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new google.maps.LatLng(37.780693, -122.390592),
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97
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new google.maps.LatLng(37.781261, -122.391142),
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98
|
new google.maps.LatLng(37.781808, -122.391730),
|
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99
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new google.maps.LatLng(37.782340, -122.392341),
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100
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new google.maps.LatLng(37.782812, -122.393022),
|
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101
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new google.maps.LatLng(37.783300, -122.393672),
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102
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new google.maps.LatLng(37.783809, -122.394275),
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103
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new google.maps.LatLng(37.784246, -122.394979),
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104
|
new google.maps.LatLng(37.784791, -122.395958),
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105
|
new google.maps.LatLng(37.785675, -122.396746),
|
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106
|
new google.maps.LatLng(37.786262, -122.395780),
|
|
107
|
new google.maps.LatLng(37.786776, -122.395093),
|
|
108
|
new google.maps.LatLng(37.787282, -122.394426),
|
|
109
|
new google.maps.LatLng(37.787783, -122.393767),
|
|
110
|
new google.maps.LatLng(37.788343, -122.393184),
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|
111
|
new google.maps.LatLng(37.788895, -122.392506),
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112
|
new google.maps.LatLng(37.789371, -122.391701),
|
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113
|
new google.maps.LatLng(37.789722, -122.390952),
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|
114
|
new google.maps.LatLng(37.790315, -122.390305),
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115
|
new google.maps.LatLng(37.790738, -122.389616),
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116
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new google.maps.LatLng(37.779448, -122.438702),
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117
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new google.maps.LatLng(37.779023, -122.438585),
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118
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new google.maps.LatLng(37.778542, -122.438492),
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119
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new google.maps.LatLng(37.778100, -122.438411),
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120
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new google.maps.LatLng(37.777986, -122.438376),
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121
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new google.maps.LatLng(37.777680, -122.438313),
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122
|
new google.maps.LatLng(37.777316, -122.438273),
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123
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new google.maps.LatLng(37.777135, -122.438254),
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124
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new google.maps.LatLng(37.776987, -122.438303),
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125
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new google.maps.LatLng(37.776946, -122.438404),
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126
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new google.maps.LatLng(37.776944, -122.438467),
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127
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new google.maps.LatLng(37.776892, -122.438459),
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128
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new google.maps.LatLng(37.776842, -122.438442),
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129
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new google.maps.LatLng(37.776822, -122.438391),
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130
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new google.maps.LatLng(37.776814, -122.438412),
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131
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new google.maps.LatLng(37.776787, -122.438628),
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132
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new google.maps.LatLng(37.776729, -122.438650),
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133
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new google.maps.LatLng(37.776759, -122.438677),
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134
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new google.maps.LatLng(37.776772, -122.438498),
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135
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new google.maps.LatLng(37.776787, -122.438389),
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136
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new google.maps.LatLng(37.776848, -122.438283),
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137
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new google.maps.LatLng(37.776870, -122.438239),
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138
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new google.maps.LatLng(37.777015, -122.438198),
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139
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new google.maps.LatLng(37.777333, -122.438256),
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140
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new google.maps.LatLng(37.777595, -122.438308),
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141
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new google.maps.LatLng(37.777797, -122.438344),
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142
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new google.maps.LatLng(37.778160, -122.438442),
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143
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new google.maps.LatLng(37.778414, -122.438508),
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144
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new google.maps.LatLng(37.778445, -122.438516),
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145
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new google.maps.LatLng(37.778503, -122.438529),
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146
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new google.maps.LatLng(37.778607, -122.438549),
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147
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new google.maps.LatLng(37.778670, -122.438644),
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148
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new google.maps.LatLng(37.778847, -122.438706),
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149
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new google.maps.LatLng(37.779240, -122.438744),
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150
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new google.maps.LatLng(37.779738, -122.438822),
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151
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new google.maps.LatLng(37.780201, -122.438882),
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152
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new google.maps.LatLng(37.780400, -122.438905),
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153
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new google.maps.LatLng(37.780501, -122.438921),
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154
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new google.maps.LatLng(37.780892, -122.438986),
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155
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new google.maps.LatLng(37.781446, -122.439087),
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156
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new google.maps.LatLng(37.781985, -122.439199),
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157
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new google.maps.LatLng(37.782239, -122.439249),
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158
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new google.maps.LatLng(37.782286, -122.439266),
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159
|
new google.maps.LatLng(37.797847, -122.429388),
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160
|
new google.maps.LatLng(37.797874, -122.429180),
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161
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new google.maps.LatLng(37.797885, -122.429069),
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162
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new google.maps.LatLng(37.797887, -122.429050),
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163
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new google.maps.LatLng(37.797933, -122.428954),
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164
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new google.maps.LatLng(37.798242, -122.428990),
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165
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new google.maps.LatLng(37.798617, -122.429075),
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166
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new google.maps.LatLng(37.798719, -122.429092),
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167
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new google.maps.LatLng(37.798944, -122.429145),
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168
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new google.maps.LatLng(37.799320, -122.429251),
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169
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new google.maps.LatLng(37.799590, -122.429309),
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170
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new google.maps.LatLng(37.799677, -122.429324),
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171
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new google.maps.LatLng(37.799966, -122.429360),
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172
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new google.maps.LatLng(37.800288, -122.429430),
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173
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new google.maps.LatLng(37.800443, -122.429461),
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new google.maps.LatLng(37.800465, -122.429474),
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175
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new google.maps.LatLng(37.800644, -122.429540),
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176
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new google.maps.LatLng(37.800948, -122.429620),
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177
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new google.maps.LatLng(37.801242, -122.429685),
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178
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new google.maps.LatLng(37.801375, -122.429702),
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179
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new google.maps.LatLng(37.801400, -122.429703),
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180
|
new google.maps.LatLng(37.801453, -122.429707),
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181
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new google.maps.LatLng(37.801473, -122.429709),
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182
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new google.maps.LatLng(37.801532, -122.429707),
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183
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new google.maps.LatLng(37.801852, -122.429729),
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184
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new google.maps.LatLng(37.802173, -122.429789),
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185
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new google.maps.LatLng(37.802459, -122.429847),
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186
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new google.maps.LatLng(37.802554, -122.429825),
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187
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new google.maps.LatLng(37.802647, -122.429549),
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188
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new google.maps.LatLng(37.802693, -122.429179),
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189
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new google.maps.LatLng(37.802729, -122.428751),
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190
|
new google.maps.LatLng(37.766104, -122.409291),
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191
|
new google.maps.LatLng(37.766103, -122.409268),
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192
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new google.maps.LatLng(37.766138, -122.409229),
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193
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new google.maps.LatLng(37.766183, -122.409231),
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new google.maps.LatLng(37.766005, -122.409365),
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196
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new google.maps.LatLng(37.765897, -122.409570),
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197
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new google.maps.LatLng(37.765767, -122.409739),
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198
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new google.maps.LatLng(37.765693, -122.410389),
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199
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new google.maps.LatLng(37.765615, -122.411201),
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200
|
new google.maps.LatLng(37.765533, -122.412121),
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201
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new google.maps.LatLng(37.765467, -122.412939),
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202
|
new google.maps.LatLng(37.765444, -122.414821),
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203
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new google.maps.LatLng(37.765444, -122.414964),
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205
|
new google.maps.LatLng(37.763961, -122.415296),
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206
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new google.maps.LatLng(37.763115, -122.415196),
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new google.maps.LatLng(37.762967, -122.415183),
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|
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|
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219
|
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220
|
new google.maps.LatLng(37.772566, -122.422840),
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221
|
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222
|
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223
|
new google.maps.LatLng(37.772099, -122.423328),
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|
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225
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226
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227
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228
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229
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230
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231
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232
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233
|
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234
|
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236
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237
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238
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239
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new google.maps.LatLng(37.768372, -122.427913),
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240
|
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|
new google.maps.LatLng(37.768244, -122.428138),
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242
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new google.maps.LatLng(37.767942, -122.428581),
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243
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new google.maps.LatLng(37.767482, -122.429094),
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244
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new google.maps.LatLng(37.767031, -122.429606),
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245
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new google.maps.LatLng(37.766732, -122.429986),
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246
|
new google.maps.LatLng(37.766680, -122.430058),
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|
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|
new google.maps.LatLng(37.766367, -122.430594),
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new google.maps.LatLng(37.765910, -122.431137),
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new google.maps.LatLng(37.765353, -122.431806),
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252
|
new google.maps.LatLng(37.764962, -122.432298),
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|
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255
|
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|
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|
new google.maps.LatLng(37.762291, -122.435935),
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258
|
new google.maps.LatLng(37.762224, -122.436074),
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259
|
new google.maps.LatLng(37.761957, -122.436892),
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260
|
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261
|
new google.maps.LatLng(37.761284, -122.439955),
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262
|
new google.maps.LatLng(37.761210, -122.440068),
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263
|
new google.maps.LatLng(37.761064, -122.440720),
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264
|
new google.maps.LatLng(37.761040, -122.441411),
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265
|
new google.maps.LatLng(37.761048, -122.442324),
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266
|
new google.maps.LatLng(37.760851, -122.443118),
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267
|
new google.maps.LatLng(37.759977, -122.444591),
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268
|
new google.maps.LatLng(37.759913, -122.444698),
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269
|
new google.maps.LatLng(37.759623, -122.445065),
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270
|
new google.maps.LatLng(37.758902, -122.445158),
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271
|
new google.maps.LatLng(37.758428, -122.444570),
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272
|
new google.maps.LatLng(37.757687, -122.443340),
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273
|
new google.maps.LatLng(37.757583, -122.443240),
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274
|
new google.maps.LatLng(37.757019, -122.442787),
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275
|
new google.maps.LatLng(37.756603, -122.442322),
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276
|
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277
|
new google.maps.LatLng(37.755790, -122.441382),
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278
|
new google.maps.LatLng(37.754493, -122.442133),
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279
|
new google.maps.LatLng(37.754361, -122.442206),
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280
|
new google.maps.LatLng(37.753719, -122.442650),
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281
|
new google.maps.LatLng(37.753096, -122.442915),
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282
|
new google.maps.LatLng(37.751617, -122.443211),
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283
|
new google.maps.LatLng(37.751496, -122.443246),
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284
|
new google.maps.LatLng(37.750733, -122.443428),
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285
|
new google.maps.LatLng(37.750126, -122.443536),
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286
|
new google.maps.LatLng(37.750103, -122.443784),
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287
|
new google.maps.LatLng(37.750390, -122.444010),
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288
|
new google.maps.LatLng(37.750448, -122.444013),
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289
|
new google.maps.LatLng(37.750536, -122.444040),
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290
|
new google.maps.LatLng(37.750493, -122.444141),
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291
|
new google.maps.LatLng(37.790859, -122.402808),
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292
|
new google.maps.LatLng(37.790864, -122.402768),
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293
|
new google.maps.LatLng(37.790995, -122.402539),
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294
|
new google.maps.LatLng(37.791148, -122.402172),
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295
|
new google.maps.LatLng(37.791385, -122.401312),
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296
|
new google.maps.LatLng(37.791405, -122.400776),
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297
|
new google.maps.LatLng(37.791288, -122.400528),
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298
|
new google.maps.LatLng(37.791113, -122.400441),
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299
|
new google.maps.LatLng(37.791027, -122.400395),
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300
|
new google.maps.LatLng(37.791094, -122.400311),
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301
|
new google.maps.LatLng(37.791211, -122.400183),
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302
|
new google.maps.LatLng(37.791060, -122.399334),
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303
|
new google.maps.LatLng(37.790538, -122.398718),
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304
|
new google.maps.LatLng(37.790095, -122.398086),
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305
|
new google.maps.LatLng(37.789644, -122.397360),
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306
|
new google.maps.LatLng(37.789254, -122.396844),
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307
|
new google.maps.LatLng(37.788855, -122.396397),
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308
|
new google.maps.LatLng(37.788483, -122.395963),
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309
|
new google.maps.LatLng(37.788015, -122.395365),
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310
|
new google.maps.LatLng(37.787558, -122.394735),
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311
|
new google.maps.LatLng(37.787472, -122.394323),
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312
|
new google.maps.LatLng(37.787630, -122.394025),
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313
|
new google.maps.LatLng(37.787767, -122.393987),
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314
|
new google.maps.LatLng(37.787486, -122.394452),
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315
|
new google.maps.LatLng(37.786977, -122.395043),
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316
|
new google.maps.LatLng(37.786583, -122.395552),
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317
|
new google.maps.LatLng(37.786540, -122.395610),
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|
318
|
new google.maps.LatLng(37.786516, -122.395659),
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319
|
new google.maps.LatLng(37.786378, -122.395707),
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320
|
new google.maps.LatLng(37.786044, -122.395362),
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321
|
new google.maps.LatLng(37.785598, -122.394715),
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322
|
new google.maps.LatLng(37.785321, -122.394361),
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323
|
new google.maps.LatLng(37.785207, -122.394236),
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324
|
new google.maps.LatLng(37.785751, -122.394062),
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325
|
new google.maps.LatLng(37.785996, -122.393881),
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326
|
new google.maps.LatLng(37.786092, -122.393830),
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327
|
new google.maps.LatLng(37.785998, -122.393899),
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328
|
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329
|
new google.maps.LatLng(37.785022, -122.394441),
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330
|
new google.maps.LatLng(37.784823, -122.394635),
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331
|
new google.maps.LatLng(37.784719, -122.394629),
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332
|
new google.maps.LatLng(37.785069, -122.394176),
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333
|
new google.maps.LatLng(37.785500, -122.393650),
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334
|
new google.maps.LatLng(37.785770, -122.393291),
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335
|
new google.maps.LatLng(37.785839, -122.393159),
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336
|
new google.maps.LatLng(37.782651, -122.400628),
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337
|
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338
|
new google.maps.LatLng(37.782702, -122.400470),
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339
|
new google.maps.LatLng(37.782915, -122.400192),
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340
|
new google.maps.LatLng(37.783137, -122.399887),
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341
|
new google.maps.LatLng(37.783414, -122.399519),
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342
|
new google.maps.LatLng(37.783629, -122.399237),
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343
|
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344
|
new google.maps.LatLng(37.783716, -122.399106),
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345
|
new google.maps.LatLng(37.783798, -122.399072),
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346
|
new google.maps.LatLng(37.783997, -122.399186),
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347
|
new google.maps.LatLng(37.784271, -122.399538),
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348
|
new google.maps.LatLng(37.784577, -122.399948),
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349
|
new google.maps.LatLng(37.784828, -122.400260),
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|
350
|
new google.maps.LatLng(37.784999, -122.400477),
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351
|
new google.maps.LatLng(37.785113, -122.400651),
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352
|
new google.maps.LatLng(37.785155, -122.400703),
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353
|
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354
|
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355
|
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|
new google.maps.LatLng(37.785478, -122.400890),
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357
|
new google.maps.LatLng(37.785526, -122.401022),
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358
|
new google.maps.LatLng(37.785598, -122.401148),
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359
|
new google.maps.LatLng(37.785631, -122.401202),
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360
|
new google.maps.LatLng(37.785660, -122.401267),
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361
|
new google.maps.LatLng(37.803986, -122.426035),
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362
|
new google.maps.LatLng(37.804102, -122.425089),
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363
|
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364
|
new google.maps.LatLng(37.803861, -122.423385),
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365
|
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366
|
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|
367
|
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|
368
|
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369
|
new google.maps.LatLng(37.800345, -122.422649),
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|
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|
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372
|
new google.maps.LatLng(37.799885, -122.420854),
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373
|
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|
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375
|
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376
|
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|
377
|
new google.maps.LatLng(37.778812, -122.415189),
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|
378
|
new google.maps.LatLng(37.778824, -122.415092),
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|
379
|
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|
380
|
new google.maps.LatLng(37.778834, -122.414898),
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|
381
|
new google.maps.LatLng(37.778740, -122.414757),
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|
382
|
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|
383
|
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384
|
new google.maps.LatLng(37.777851, -122.413623),
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385
|
new google.maps.LatLng(37.777486, -122.413166),
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386
|
new google.maps.LatLng(37.777109, -122.412674),
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387
|
new google.maps.LatLng(37.776743, -122.412186),
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388
|
new google.maps.LatLng(37.776440, -122.411800),
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389
|
new google.maps.LatLng(37.776295, -122.411614),
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390
|
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391
|
new google.maps.LatLng(37.775806, -122.410997),
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392
|
new google.maps.LatLng(37.775422, -122.410484),
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393
|
new google.maps.LatLng(37.775126, -122.410087),
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394
|
new google.maps.LatLng(37.775012, -122.409854),
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395
|
new google.maps.LatLng(37.775164, -122.409573),
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396
|
new google.maps.LatLng(37.775498, -122.409180),
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397
|
new google.maps.LatLng(37.775868, -122.408730),
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398
|
new google.maps.LatLng(37.776256, -122.408240),
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399
|
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|
400
|
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401
|
new google.maps.LatLng(37.776595, -122.407854),
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402
|
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403
|
new google.maps.LatLng(37.777234, -122.407087),
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404
|
new google.maps.LatLng(37.777644, -122.406558),
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405
|
new google.maps.LatLng(37.778066, -122.406017),
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406
|
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407
|
new google.maps.LatLng(37.778866, -122.404995),
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408
|
new google.maps.LatLng(37.779295, -122.404455),
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409
|
new google.maps.LatLng(37.779695, -122.403950),
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410
|
new google.maps.LatLng(37.779982, -122.403584),
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411
|
new google.maps.LatLng(37.780295, -122.403223),
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412
|
new google.maps.LatLng(37.780664, -122.402766),
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413
|
new google.maps.LatLng(37.781043, -122.402288),
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414
|
new google.maps.LatLng(37.781399, -122.401823),
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415
|
new google.maps.LatLng(37.781727, -122.401407),
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416
|
new google.maps.LatLng(37.781853, -122.401247),
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417
|
new google.maps.LatLng(37.781894, -122.401195),
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418
|
new google.maps.LatLng(37.782076, -122.400977),
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419
|
new google.maps.LatLng(37.782338, -122.400603),
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420
|
new google.maps.LatLng(37.782666, -122.400133),
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421
|
new google.maps.LatLng(37.783048, -122.399634),
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422
|
new google.maps.LatLng(37.783450, -122.399198),
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423
|
new google.maps.LatLng(37.783791, -122.398998),
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424
|
new google.maps.LatLng(37.784177, -122.398959),
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425
|
new google.maps.LatLng(37.784388, -122.398971),
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426
|
new google.maps.LatLng(37.784404, -122.399128),
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427
|
new google.maps.LatLng(37.784586, -122.399524),
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428
|
new google.maps.LatLng(37.784835, -122.399927),
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429
|
new google.maps.LatLng(37.785116, -122.400307),
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430
|
new google.maps.LatLng(37.785282, -122.400539),
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431
|
new google.maps.LatLng(37.785346, -122.400692),
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432
|
new google.maps.LatLng(37.765769, -122.407201),
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433
|
new google.maps.LatLng(37.765790, -122.407414),
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434
|
new google.maps.LatLng(37.765802, -122.407755),
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435
|
new google.maps.LatLng(37.765791, -122.408219),
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436
|
new google.maps.LatLng(37.765763, -122.408759),
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437
|
new google.maps.LatLng(37.765726, -122.409348),
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438
|
new google.maps.LatLng(37.765716, -122.409882),
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439
|
new google.maps.LatLng(37.765708, -122.410202),
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440
|
new google.maps.LatLng(37.765705, -122.410253),
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441
|
new google.maps.LatLng(37.765707, -122.410369),
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442
|
new google.maps.LatLng(37.765692, -122.410720),
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443
|
new google.maps.LatLng(37.765699, -122.411215),
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444
|
new google.maps.LatLng(37.765687, -122.411789),
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445
|
new google.maps.LatLng(37.765666, -122.412373),
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446
|
new google.maps.LatLng(37.765598, -122.412883),
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447
|
new google.maps.LatLng(37.765543, -122.413039),
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448
|
new google.maps.LatLng(37.765532, -122.413125),
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449
|
new google.maps.LatLng(37.765500, -122.413553),
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450
|
new google.maps.LatLng(37.765448, -122.414053),
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451
|
new google.maps.LatLng(37.765388, -122.414645),
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452
|
new google.maps.LatLng(37.765323, -122.415250),
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453
|
new google.maps.LatLng(37.765303, -122.415847),
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454
|
new google.maps.LatLng(37.765251, -122.416439),
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455
|
new google.maps.LatLng(37.765204, -122.417020),
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456
|
new google.maps.LatLng(37.765172, -122.417556),
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457
|
new google.maps.LatLng(37.765164, -122.418075),
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458
|
new google.maps.LatLng(37.765153, -122.418618),
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459
|
new google.maps.LatLng(37.765136, -122.419112),
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460
|
new google.maps.LatLng(37.765129, -122.419378),
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461
|
new google.maps.LatLng(37.765119, -122.419481),
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462
|
new google.maps.LatLng(37.765100, -122.419852),
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463
|
new google.maps.LatLng(37.765083, -122.420349),
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464
|
new google.maps.LatLng(37.765045, -122.420930),
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465
|
new google.maps.LatLng(37.764992, -122.421481),
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466
|
new google.maps.LatLng(37.764980, -122.421695),
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467
|
new google.maps.LatLng(37.764993, -122.421843),
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468
|
new google.maps.LatLng(37.764986, -122.422255),
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469
|
new google.maps.LatLng(37.764975, -122.422823),
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470
|
new google.maps.LatLng(37.764939, -122.423411),
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471
|
new google.maps.LatLng(37.764902, -122.424014),
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|
472
|
new google.maps.LatLng(37.764853, -122.424576),
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473
|
new google.maps.LatLng(37.764826, -122.424922),
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|
474
|
new google.maps.LatLng(37.764796, -122.425375),
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475
|
new google.maps.LatLng(37.764782, -122.425869),
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|
476
|
new google.maps.LatLng(37.764768, -122.426089),
|
|
477
|
new google.maps.LatLng(37.764766, -122.426117),
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|
478
|
new google.maps.LatLng(37.764723, -122.426276),
|
|
479
|
new google.maps.LatLng(37.764681, -122.426649),
|
|
480
|
new google.maps.LatLng(37.782012, -122.404200),
|
|
481
|
new google.maps.LatLng(37.781574, -122.404911),
|
|
482
|
new google.maps.LatLng(37.781055, -122.405597),
|
|
483
|
new google.maps.LatLng(37.780479, -122.406341),
|
|
484
|
new google.maps.LatLng(37.779996, -122.406939),
|
|
485
|
new google.maps.LatLng(37.779459, -122.407613),
|
|
486
|
new google.maps.LatLng(37.778953, -122.408228),
|
|
487
|
new google.maps.LatLng(37.778409, -122.408839),
|
|
488
|
new google.maps.LatLng(37.777842, -122.409501),
|
|
489
|
new google.maps.LatLng(37.777334, -122.410181),
|
|
490
|
new google.maps.LatLng(37.776809, -122.410836),
|
|
491
|
new google.maps.LatLng(37.776240, -122.411514),
|
|
492
|
new google.maps.LatLng(37.775725, -122.412145),
|
|
493
|
new google.maps.LatLng(37.775190, -122.412805),
|
|
494
|
new google.maps.LatLng(37.774672, -122.413464),
|
|
495
|
new google.maps.LatLng(37.774084, -122.414186),
|
|
496
|
new google.maps.LatLng(37.773533, -122.413636),
|
|
497
|
new google.maps.LatLng(37.773021, -122.413009),
|
|
498
|
new google.maps.LatLng(37.772501, -122.412371),
|
|
499
|
new google.maps.LatLng(37.771964, -122.411681),
|
|
500
|
new google.maps.LatLng(37.771479, -122.411078),
|
|
501
|
new google.maps.LatLng(37.770992, -122.410477),
|
|
502
|
new google.maps.LatLng(37.770467, -122.409801),
|
|
503
|
new google.maps.LatLng(37.770090, -122.408904),
|
|
504
|
new google.maps.LatLng(37.769657, -122.408103),
|
|
505
|
new google.maps.LatLng(37.769132, -122.407276),
|
|
506
|
new google.maps.LatLng(37.768564, -122.406469),
|
|
507
|
new google.maps.LatLng(37.767980, -122.405745),
|
|
508
|
new google.maps.LatLng(37.767380, -122.405299),
|
|
509
|
new google.maps.LatLng(37.766604, -122.405297),
|
|
510
|
new google.maps.LatLng(37.765838, -122.405200),
|
|
511
|
new google.maps.LatLng(37.765139, -122.405139),
|
|
512
|
new google.maps.LatLng(37.764457, -122.405094),
|
|
513
|
new google.maps.LatLng(37.763716, -122.405142),
|
|
514
|
new google.maps.LatLng(37.762932, -122.405398),
|
|
515
|
new google.maps.LatLng(37.762126, -122.405813),
|
|
516
|
new google.maps.LatLng(37.761344, -122.406215),
|
|
517
|
new google.maps.LatLng(37.760556, -122.406495),
|
|
518
|
new google.maps.LatLng(37.759732, -122.406484),
|
|
519
|
new google.maps.LatLng(37.758910, -122.406228),
|
|
520
|
new google.maps.LatLng(37.758182, -122.405695),
|
|
521
|
new google.maps.LatLng(37.757676, -122.405118),
|
|
522
|
new google.maps.LatLng(37.757039, -122.404346),
|
|
523
|
new google.maps.LatLng(37.756335, -122.403719),
|
|
524
|
new google.maps.LatLng(37.755503, -122.403406),
|
|
525
|
new google.maps.LatLng(37.754665, -122.403242),
|
|
526
|
new google.maps.LatLng(37.753837, -122.403172),
|
|
527
|
new google.maps.LatLng(37.752986, -122.403112),
|
|
528
|
new google.maps.LatLng(37.751266, -122.403355)
|
|
529
|
];
|
|
530
|
|
|
531
|
function initialize() {
|
|
532
|
var mapOptions = {
|
|
533
|
zoom: 13,
|
|
534
|
center: new google.maps.LatLng(37.774546, -122.433523),
|
|
535
|
mapTypeId: google.maps.MapTypeId.SATELLITE
|
|
536
|
};
|
|
537
|
|
|
538
|
map = new google.maps.Map(document.getElementById('map-canvas'),
|
|
539
|
mapOptions);
|
|
540
|
|
|
541
|
var pointArray = new google.maps.MVCArray(taxiData);
|
|
542
|
|
|
543
|
heatmap = new google.maps.visualization.HeatmapLayer({
|
|
544
|
data: pointArray
|
|
545
|
});
|
|
546
|
|
|
547
|
heatmap.setMap(map);
|
|
548
|
}
|
|
549
|
|
|
550
|
function toggleHeatmap() {
|
|
551
|
heatmap.setMap(heatmap.getMap() ? null : map);
|
|
552
|
}
|
|
553
|
|
|
554
|
function changeGradient() {
|
|
555
|
var gradient = [
|
|
556
|
'rgba(0, 255, 255, 0)',
|
|
557
|
'rgba(0, 255, 255, 1)',
|
|
558
|
'rgba(0, 191, 255, 1)',
|
|
559
|
'rgba(0, 127, 255, 1)',
|
|
560
|
'rgba(0, 63, 255, 1)',
|
|
561
|
'rgba(0, 0, 255, 1)',
|
|
562
|
'rgba(0, 0, 223, 1)',
|
|
563
|
'rgba(0, 0, 191, 1)',
|
|
564
|
'rgba(0, 0, 159, 1)',
|
|
565
|
'rgba(0, 0, 127, 1)',
|
|
566
|
'rgba(63, 0, 91, 1)',
|
|
567
|
'rgba(127, 0, 63, 1)',
|
|
568
|
'rgba(191, 0, 31, 1)',
|
|
569
|
'rgba(255, 0, 0, 1)'
|
|
570
|
]
|
|
571
|
heatmap.set('gradient', heatmap.get('gradient') ? null : gradient);
|
|
572
|
}
|
|
573
|
|
|
574
|
function changeRadius() {
|
|
575
|
heatmap.set('radius', heatmap.get('radius') ? null : 20);
|
|
576
|
}
|
|
577
|
|
|
578
|
function changeOpacity() {
|
|
579
|
heatmap.set('opacity', heatmap.get('opacity') ? null : 0.2);
|
|
580
|
}
|
|
581
|
|
|
582
|
google.maps.event.addDomListener(window, 'load', initialize);
|
|
583
|
|
|
584
|
</script>
|
|
585
|
</head>
|
|
586
|
|
|
587
|
<body>
|
|
588
|
<div id="map-canvas"></div>
|
|
589
|
</body>
|
|
590
|
</html>
|