-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathbar.js
More file actions
65 lines (55 loc) · 1.48 KB
/
bar.js
File metadata and controls
65 lines (55 loc) · 1.48 KB
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
var data = rawData.hist;//[4, 8, 15, 16, 23, 42];
var chart = d3.select("#barchart")
//.attr("class", "barchart")
.attr("width", 420)
.attr("height", 140)
.append("g")
.attr("transform", "translate(10,15)");
var x = d3.scale.linear()
.domain([0, 100])
.range([0, 420]);
var y = d3.scale.ordinal()
.domain(data)
.rangeBands([0, 120]);
//Draw grid lines
chart.selectAll("line")
.data(x.ticks(10))
.enter().append("line")
.attr("x1", x)
.attr("x2", x)
.attr("y1", 0)
.attr("y2", 120)
.style("stroke", "#ccc");
chart.selectAll(".rule")
.data(x.ticks(10))
.enter().append("text")
.attr("class", "rule")
.attr("x", x)
.attr("y", 0)
.attr("dy", -3)
.attr("text-anchor", "middle")
.text(String);
//draw y axis line
chart.append("line")
.attr("y1", 0)
.attr("y2", 120)
.style("stroke", "#000");
//draw bars
chart.selectAll("rect")
.data(data, function (d) { return d.id;})
//.data(data)
.enter().append("rect")
//.attr("class", "bar")
.attr("y", y)
.attr("width", function(d) { return d.percent; })
.attr("height", y.rangeBand());
//draw text
chart.selectAll("text")
.data(data)
.enter().append("text")
.attr("x", x)
.attr("y", function(d) { return y(d) + y.rangeBand() / 2; })
.attr("dx", -3) // padding-right
.attr("dy", ".35em") // vertical-align: middle
.attr("text-anchor", "end") // text-align: right
.text(String);