|
1
|
{
|
|
2
|
"data": [
|
|
3
|
{},
|
|
4
|
{
|
|
5
|
"transform": [
|
|
6
|
{},
|
|
7
|
{},
|
|
8
|
{
|
|
9
|
"type": "timeunit",
|
|
10
|
"field": "dateTime",
|
|
11
|
"units": [
|
|
12
|
"year",
|
|
13
|
"month",
|
|
14
|
"date",
|
|
15
|
"hours",
|
|
16
|
"minutes",
|
|
17
|
"seconds"
|
|
18
|
],
|
|
19
|
"step": {
|
|
20
|
"signal": "timeStep"
|
|
21
|
}
|
|
22
|
},
|
|
23
|
{
|
|
24
|
"type": "formula",
|
|
25
|
"expr": "time(datum[\"unit0\"] + (timeStep * 100))",
|
|
26
|
"as": "barStart"
|
|
27
|
},
|
|
28
|
{
|
|
29
|
"type": "formula",
|
|
30
|
"expr": "time(datum[\"unit1\"] - (timeStep * 100))",
|
|
31
|
"as": "barEnd"
|
|
32
|
}
|
|
33
|
]
|
|
34
|
}
|
|
35
|
],
|
|
36
|
"marks": [
|
|
37
|
{
|
|
38
|
"scales": [
|
|
39
|
{},
|
|
40
|
{
|
|
41
|
"name": "yDetail",
|
|
42
|
"type": "linear",
|
|
43
|
"range": [
|
|
44
|
390,
|
|
45
|
0
|
|
46
|
],
|
|
47
|
"domain": {
|
|
48
|
"data": "table",
|
|
49
|
"field": "value"
|
|
50
|
},
|
|
51
|
"nice": true,
|
|
52
|
"zero": true
|
|
53
|
}
|
|
54
|
],
|
|
55
|
"axes": [
|
|
56
|
{},
|
|
57
|
{
|
|
58
|
"orient": "left",
|
|
59
|
"scale": "yDetail"
|
|
60
|
}
|
|
61
|
],
|
|
62
|
"marks": [
|
|
63
|
{
|
|
64
|
"marks": [
|
|
65
|
{
|
|
66
|
"type": "rect",
|
|
67
|
"from": {
|
|
68
|
"data": "table"
|
|
69
|
},
|
|
70
|
"encode": {
|
|
71
|
"enter": {
|
|
72
|
"tooltip": {
|
|
73
|
"signal": "{title: timeFormat(datum.dateTime, '%A, %e. %B %Y, %X') }"
|
|
74
|
}
|
|
75
|
},
|
|
76
|
"update": {
|
|
77
|
"x": {
|
|
78
|
"scale": "xDetail",
|
|
79
|
"field": "barStart"
|
|
80
|
},
|
|
81
|
"x2": {
|
|
82
|
"scale": "xDetail",
|
|
83
|
"field": "barEnd"
|
|
84
|
},
|
|
85
|
"y": {
|
|
86
|
"scale": "yDetail",
|
|
87
|
"field": "avg"
|
|
88
|
},
|
|
89
|
"y2": {
|
|
90
|
"scale": "yDetail",
|
|
91
|
"value": 0
|
|
92
|
},
|
|
93
|
"color": {
|
|
94
|
"value": "both"
|
|
95
|
},
|
|
96
|
"fill": {
|
|
97
|
"value": "steelBlue"
|
|
98
|
}
|
|
99
|
},
|
|
100
|
"hover": {
|
|
101
|
"fill": {
|
|
102
|
"value": "red"
|
|
103
|
},
|
|
104
|
"size": {
|
|
105
|
"value": 60
|
|
106
|
}
|
|
107
|
}
|
|
108
|
}
|
|
109
|
}
|
|
110
|
]
|
|
111
|
}
|
|
112
|
]
|
|
113
|
},
|
|
114
|
{
|
|
115
|
"signals": [
|
|
116
|
{
|
|
117
|
"value": 0,
|
|
118
|
"on": [
|
|
119
|
{},
|
|
120
|
{
|
|
121
|
"events": "@overview:mousedown",
|
|
122
|
"update": "[x(), x()]"
|
|
123
|
},
|
|
124
|
{
|
|
125
|
"events": "[@overview:mousedown, window:mouseup] > window:mousemove!",
|
|
126
|
"update": "[brush[0], clamp(x(), 0, width)]"
|
|
127
|
}
|
|
128
|
]
|
|
129
|
}
|
|
130
|
]
|
|
131
|
}
|
|
132
|
]
|
|
133
|
}
|