-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathbarchart.js
More file actions
155 lines (134 loc) · 6.01 KB
/
Copy pathbarchart.js
File metadata and controls
155 lines (134 loc) · 6.01 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
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
'use strict'
function getDomains(data) {
const height_domain = []
let max = 0
let min = data[0].backers
for (let i = 0; i < data.length; ++i) {
const value = data[i]
height_domain.push(value.category)
if (value.backers > max)
max = value.backers
if (value.backers < min)
min = value.backers
}
return {
min,
max,
height_domain
}
}
function fade(opacity, d) {
d3.select('#bar_' + d.id)
.transition()
.style('opacity', opacity)
}
function render(init, shared_data) {
const domains = getDomains(shared_data.data)
shared_data.containerBar.widthScale.domain([Math.pow(10, Math.floor(Math.log10(domains.min)) - 1),
Math.pow(10, Math.ceil(Math.log10(domains.max)))
])
shared_data.containerBar.heightScale.domain(domains.height_domain)
shared_data.containerBar.xAxis.scale(shared_data.containerBar.widthScale)
shared_data.containerBar.yAxis.scale(shared_data.containerBar.heightScale)
if (init)
shared_data.containerBar.svg.append('text')
.attr('x', (shared_data.containerBar.width / 2) + shared_data.containerBar.margin.left)
.attr("y", shared_data.containerBar.margin.top / 2)
.attr("text-anchor", "middle")
.style("font-size", "20px")
.style('fill', '#b3b3b3')
.style('text-decoration', 'underline')
.text('Backers')
const tip = d3.tip()
.attr('class', 'd3-tip')
.offset([-10, 0])
.html(d => {
if (Math.floor(d.backers / 10000000)) return '<strong>Category: </strong>' + d.category + '</br><strong>Backers: </strong>' + Math.round(d.backers / 1000000) + "M"
else if (Math.floor(d.backers / 1000000)) return '<strong>Category: </strong>' + d.category + '</br><strong>Backers: </strong>' + Math.round(d.backers / 100000) / 10 + "M"
else if (Math.floor(d.backers / 10000)) return '<strong>Category: </strong>' + d.category + '</br><strong>Backers: </strong>' + Math.round(d.backers / 1000) + "k"
else if (Math.floor(d.backers / 1000)) return '<strong>Category: </strong>' + d.category + '</br><strong>Backers: </strong>' + Math.round(d.backers / 100) / 10 + "k"
else return '<strong>Category: </strong>' + d.category + '</br><strong>Backers: </strong>' + d.backers
})
shared_data.containerBar.svg.call(tip)
const bar = shared_data.containerBar.svg.selectAll('.bar')
.data(shared_data.data)
bar.exit().remove()
bar.enter()
.append('rect').merge(bar)
.attr('class', 'bar')
.attr('id', d => 'bar_' + d.id)
.on('mouseover', d => {
fade(0.5, d)
tip.show(d)
})
.on('mouseout', d => {
fade(1, d)
tip.hide(d)
})
.on('click', (d, i) => {
tip.hide(d)
for (let i = 0; i < shared_data.data.length; i++) shared_data.data[i].selected = 0
if (shared_data.name != "All Main Categories") shared_data.data[0].selected = 1
d.selected = 1
let main
if (!(shared_data.name == 'All Main Categories')) {
main = shared_data.data.shift()
let sorted = shared_data.data.sort((a, b) => b.backers - a.backers)
sorted.unshift(main)
shared_data.data = sorted
} else {
shared_data.data = shared_data.data.sort((a, b) => b.backers - a.backers)
}
render(0, shared_data)
shared_data.containerBar.stacked.render(0, shared_data)
shared_data.containerBar.cdot.render(0, shared_data)
shared_data.containerBar.violin.render(0, shared_data)
shared_data.heatmap_projects = shared_data.containerBar.heatmap.sortByCategory(shared_data.heatmap_projects,
shared_data.data.map(element => element.category))
shared_data.heatmap_backers = shared_data.containerBar.heatmap.sortByCategory(shared_data.heatmap_backers,
shared_data.data.map(element => element.category))
if (shared_data.name == "All Main Categories") {
shared_data.containerBar.heatmap.render(shared_data.heatmap_projects, shared_data.containerHeatmapProj, shared_data, false, [d.category], [])
shared_data.containerBar.heatmap.render(shared_data.heatmap_backers, shared_data.containerHeatmapBackers, shared_data, false, [d.category], [])
} else {
shared_data.containerBar.heatmap.render(shared_data.heatmap_projects, shared_data.containerHeatmapProj, shared_data, false, [shared_data.data[0].category, d.category], [])
shared_data.containerBar.heatmap.render(shared_data.heatmap_backers, shared_data.containerHeatmapBackers, shared_data, false, [shared_data.data[0].category, d.category], [])
}
})
.transition('bar').duration(500)
.attr('fill', d => d.selected ? '#ec7014' : '#238443')
.attr('x', shared_data.containerBar.margin.left)
.attr('y', d => shared_data.containerBar.heightScale(d.category))
.attr('width', d => shared_data.containerBar.widthScale(d.backers))
.attr('height', shared_data.containerBar.heightScale.bandwidth())
// Add the axes
if (init) {
shared_data.containerBar.svg.append('g')
.attr('id', 'axis-x')
.attr('class', 'x axis')
.style("font-size", "14px")
.attr('transform', 'translate(' + shared_data.containerBar.margin.left + ',' + shared_data.containerBar.height + ')')
.call(shared_data.containerBar.xAxis)
shared_data.containerBar.svg.append('g')
.attr('id', 'axis-y')
.attr('class', 'y axis')
.style("font-size", "14px")
.attr('transform', 'translate(' + shared_data.containerBar.margin.left + ',0)')
.call(shared_data.containerBar.yAxis)
shared_data.containerBar.svg.append('text')
.attr('id', 'usd')
.attr('class', 'xlabel')
.attr('transform', 'translate(' + (shared_data.containerBar.margin.left + shared_data.containerBar.width / 2) + ' ,' + (shared_data.containerBar.height + shared_data.containerCDot.margin.bottom + 30) + ')')
.style('text-anchor', 'middle')
.attr('dy', '12')
.style("font-size", "16px")
.style('fill', '#b3b3b3')
.text('Number of backers')
} else {
shared_data.containerBar.svg.select('#axis-x').transition('xaxis_bar').duration(500).call(shared_data.containerBar.xAxis)
shared_data.containerBar.svg.select('#axis-y').transition('yaxis_bar').duration(500).call(shared_data.containerBar.yAxis)
}
}
export default {
render
}