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
|
/*
* SonarQube, open source software quality management tool.
* Copyright (C) 2008-2014 SonarSource
* mailto:contact AT sonarsource DOT com
*
* SonarQube is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* SonarQube is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
(function ($) {
function trans (left, top) {
return 'translate(' + left + ', ' + top + ')';
}
var defaults = {
height: 30,
color: '#1f77b4',
interpolate: 'bundle',
tension: 1
};
/*
* data = [
* { val: '2015-01-30', count: 30 },
* ...
* ]
*/
$.fn.sparkline = function (data, opts) {
$(this).each(function () {
var options = _.defaults(opts || {}, $(this).data(), defaults);
if (!options.width) {
_.extend(options, { width: $(this).width() });
}
var container = d3.select(this),
svg = container.append('svg')
.attr('width', options.width + 1)
.attr('height', options.height + 1)
.classed('sonar-d3', true),
plot = svg.append('g')
.classed('plot', true),
xScale = d3.time.scale()
.domain(d3.extent(data, function (d) {
return moment(d.val).toDate();
})),
yScale = d3.scale.linear()
.domain(d3.extent(data, function (d) {
return d.count;
})),
line = d3.svg.line()
.x(function (d) {
return xScale(moment(d.val).toDate());
})
.y(function (d) {
return yScale(d.count);
})
.interpolate(options.interpolate)
.tension(options.tension);
_.extend(options, {
marginLeft: 1,
marginRight: 1,
marginTop: 6,
marginBottom: 6
});
_.extend(options, {
availableWidth: options.width - options.marginLeft - options.marginRight,
availableHeight: options.height - options.marginTop - options.marginBottom
});
plot.attr('transform', trans(options.marginLeft, options.marginTop));
xScale.range([0, options.availableWidth]);
yScale.range([options.availableHeight, 0]);
plot.append('path')
.datum(data)
.attr('d', line)
.classed('line', true)
.style('stroke', options.color);
}
);
};
})(window.jQuery);
|
