-
Notifications
You must be signed in to change notification settings - Fork 0
/
chart_page.go
178 lines (132 loc) · 3.16 KB
/
chart_page.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
package main
import (
"encoding/json"
"fmt"
"log"
"os"
"text/template"
)
type ChartPage struct {
JsonData string
}
func NewChartPage(counter *StreamCounter) *ChartPage {
// marshal the StreamCounter into JSON
jsn, err := json.Marshal(counter)
if err != nil {
log.Fatal(err)
}
return &ChartPage{JsonData: string(jsn)}
}
// print the generated HTML for this page
func (page *ChartPage) PrintHtml() {
tmpl := template.Must(template.New("bias-charts").Parse(BiasChartsTemplate))
err := tmpl.Execute(os.Stdout, page)
if err != nil {
log.Fatal(err)
}
}
// just print the JSON for this page
func (page *ChartPage) PrintJson() {
fmt.Println(page.JsonData)
}
const BiasChartsTemplate = `
<!DOCTYPE html>
<html lang="en">
<head>
<!-- lots of credit for the d3 stuff goes to http://bl.ocks.org/benjchristensen/2580640 -->
<style>
body {
font-family: "Helvetica Neue", Helvetica;
}
/* tell the SVG path to be a thin blue line without any area fill */
path {
stroke-width: 1;
fill: none;
}
.data {
stroke: green;
}
.axis {
shape-rendering: crispEdges;
}
.x.axis line {
stroke: lightgrey;
}
.x.axis .minor {
stroke-opacity: .5;
}
.x.axis path {
display: none;
}
.x.axis text {
font-size: 10px;
}
.y.axis line, .y.axis path {
fill: none;
stroke: #000;
}
.y.axis text {
font-size: 12px;
}
</style>
</head>
<body>
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js"></script>
<script type="text/javascript">
var STREAMER = {{ .JsonData }};
var DATA = STREAMER["Probability"];
for (var i = 0; i < DATA.length; i++) {
var m = [80, 80, 80, 80]; // margins
var w = 1000 - m[1] - m[3]; // width
var h = 400 - m[0] - m[2]; // height
var x = d3.scale.linear()
.domain([0, DATA[i].length])
.range([0, w]);
// hardcoding the scale for now. should find a way to figure a good one dynamically
var max = 0.00395;
var min = 0.003878;
var y = d3.scale.linear()
.domain([min, max])
.range([h, 0]);
var line = d3.svg.line()
.x(function(d,i) {
return x(i);
})
.y(function(d) {
return y(d);
});
var graph = d3.select("body")
.append("div")
.attr("class", "graph" + i)
d3.select(".graph" + i)
.insert("h2")
.text("Position " + (i + 1))
graph = graph.append("svg:svg")
.attr("width", w + m[1] + m[3])
.attr("height", h + m[0] + m[2])
.append("svg:g")
.attr("transform", "translate(" + m[3] + "," + m[0] + ")");
var xAxis = d3.svg.axis()
.scale(x)
.tickSize(-h)
.tickSubdivide(1);
graph.append("svg:g")
.attr("class", "x axis")
.attr("transform", "translate(0," + h + ")")
.call(xAxis);
var yAxis = d3.svg.axis()
.scale(y)
.ticks(6)
.orient("left");
graph.append("svg:g")
.attr("class", "y axis")
.attr("transform", "translate(-10,0)")
.call(yAxis);
graph.append("svg:path")
.attr("d", line(DATA[i]))
.attr("class", "data");
}
</script>
</body>
</html>
`