Same as the previous example, with labels.
Last active
November 9, 2016 13:24
-
-
Save nitaku/f9bb87289ab566a36cc4ebd73df8881a to your computer and use it in GitHub Desktop.
Rectangular adjacency matrix II
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# DATA | |
links = [ | |
{a: 'Italy', b: 'Italian'}, | |
{a: 'Germany', b: 'German'}, | |
{a: 'France', b: 'French'}, | |
{a: 'Spain', b: 'Spanish'}, | |
{a: 'Switzerland', b: 'Italian'}, | |
{a: 'Switzerland', b: 'German'}, | |
{a: 'Switzerland', b: 'French'} | |
] | |
a_ids = (d3.set (links.map (d) -> d.a)).values() | |
b_ids = (d3.set (links.map (d) -> d.b)).values() | |
# LAYOUT | |
# try to fit this rectangle with the matrix | |
matrix_w = 400 | |
matrix_h = 400 | |
a_n = a_ids.length | |
b_n = b_ids.length | |
cellsize = Math.min matrix_w/b_n, matrix_h/a_n # beware! a is y and b is x! | |
a_ids.sort() | |
b_ids.sort() | |
x = d3.scaleBand() | |
.domain b_ids # beware! a is y and b is x! | |
.range [-cellsize*b_n/2, cellsize*b_n/2] # centered in (0,0) | |
y = d3.scaleBand() | |
.domain a_ids | |
.range [-cellsize*a_n/2, cellsize*a_n/2] | |
# VIS | |
svg = d3.select 'svg' | |
width = svg.node().getBoundingClientRect().width | |
height = svg.node().getBoundingClientRect().height | |
# center the vis on (0,0) | |
vis = svg.append 'g' | |
.attrs | |
transform: "translate(#{width/2},#{height/2})" | |
# draw a background | |
background = vis.append 'rect' | |
.attrs | |
class: 'background' | |
x: x.range()[0] | |
y: y.range()[0] | |
width: x.range()[1]-x.range()[0] | |
height: y.range()[1]-y.range()[0] | |
# draw cells | |
cells = vis.selectAll '.cell' | |
.data links, (d) -> "#{d.a}--#{d.b}" | |
en_cells = cells.enter().append 'rect' | |
.attrs | |
class: 'cell' | |
all_cells = en_cells.merge cells | |
all_cells | |
.attrs | |
x: (d) -> x(d.b) + 0.5 | |
y: (d) -> y(d.a) + 0.5 | |
width: x.bandwidth()-1 | |
height: y.bandwidth()-1 | |
cells.exit().remove() | |
# draw row labels | |
a_labels = vis.selectAll '.a_label' | |
.data a_ids | |
en_a_labels = a_labels.enter().append 'text' | |
.attrs | |
class: 'a_label' | |
all_a_labels = en_a_labels.merge a_labels | |
all_a_labels | |
.text (d) -> d | |
.attrs | |
dy: '0.35em' | |
x: x.range()[0] - 8 | |
y: (d) -> y(d) + y.bandwidth()/2 | |
a_labels.exit().remove() | |
# draw column labels | |
b_labels = vis.selectAll '.b_label' | |
.data b_ids | |
en_b_labels = b_labels.enter().append 'text' | |
.attrs | |
class: 'b_label' | |
all_b_labels = en_b_labels.merge b_labels | |
all_b_labels | |
.text (d) -> d | |
.attrs | |
x: (d) -> x(d) + x.bandwidth()/2 | |
y: y.range()[0] - 8 | |
b_labels.exit().remove() |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
body, html { | |
padding: 0; | |
margin: 0; | |
height: 100%; | |
} | |
svg { | |
width: 100%; | |
height: 100%; | |
background: white; | |
} | |
.background { | |
fill: #EEE; | |
} | |
.cell { | |
fill: teal; | |
shape-rendering: crispEdges; | |
} | |
.a_label, .b_label { | |
font-family: sans-serif; | |
font-size: 14px; | |
} | |
.a_label { | |
text-anchor: end; | |
} | |
.b_label { | |
text-anchor: middle; | |
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="utf-8"> | |
<title>Rectangular adjacency matrix II</title> | |
<link type="text/css" href="index.css" rel="stylesheet"/> | |
<script src="https://d3js.org/d3.v4.min.js"></script> | |
<script src="https://d3js.org/d3-selection-multi.v0.4.min.js"></script> | |
</head> | |
<body> | |
<svg></svg> | |
<script src="index.js"></script> | |
</body> | |
</html> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
// Generated by CoffeeScript 1.10.0 | |
(function() { | |
var a_ids, a_labels, a_n, all_a_labels, all_b_labels, all_cells, b_ids, b_labels, b_n, background, cells, cellsize, en_a_labels, en_b_labels, en_cells, height, links, matrix_h, matrix_w, svg, vis, width, x, y; | |
links = [ | |
{ | |
a: 'Italy', | |
b: 'Italian' | |
}, { | |
a: 'Germany', | |
b: 'German' | |
}, { | |
a: 'France', | |
b: 'French' | |
}, { | |
a: 'Spain', | |
b: 'Spanish' | |
}, { | |
a: 'Switzerland', | |
b: 'Italian' | |
}, { | |
a: 'Switzerland', | |
b: 'German' | |
}, { | |
a: 'Switzerland', | |
b: 'French' | |
} | |
]; | |
a_ids = (d3.set(links.map(function(d) { | |
return d.a; | |
}))).values(); | |
b_ids = (d3.set(links.map(function(d) { | |
return d.b; | |
}))).values(); | |
matrix_w = 400; | |
matrix_h = 400; | |
a_n = a_ids.length; | |
b_n = b_ids.length; | |
cellsize = Math.min(matrix_w / b_n, matrix_h / a_n); | |
a_ids.sort(); | |
b_ids.sort(); | |
x = d3.scaleBand().domain(b_ids).range([-cellsize * b_n / 2, cellsize * b_n / 2]); | |
y = d3.scaleBand().domain(a_ids).range([-cellsize * a_n / 2, cellsize * a_n / 2]); | |
svg = d3.select('svg'); | |
width = svg.node().getBoundingClientRect().width; | |
height = svg.node().getBoundingClientRect().height; | |
vis = svg.append('g').attrs({ | |
transform: "translate(" + (width / 2) + "," + (height / 2) + ")" | |
}); | |
background = vis.append('rect').attrs({ | |
"class": 'background', | |
x: x.range()[0], | |
y: y.range()[0], | |
width: x.range()[1] - x.range()[0], | |
height: y.range()[1] - y.range()[0] | |
}); | |
cells = vis.selectAll('.cell').data(links, function(d) { | |
return d.a + "--" + d.b; | |
}); | |
en_cells = cells.enter().append('rect').attrs({ | |
"class": 'cell' | |
}); | |
all_cells = en_cells.merge(cells); | |
all_cells.attrs({ | |
x: function(d) { | |
return x(d.b) + 0.5; | |
}, | |
y: function(d) { | |
return y(d.a) + 0.5; | |
}, | |
width: x.bandwidth() - 1, | |
height: y.bandwidth() - 1 | |
}); | |
cells.exit().remove(); | |
a_labels = vis.selectAll('.a_label').data(a_ids); | |
en_a_labels = a_labels.enter().append('text').attrs({ | |
"class": 'a_label' | |
}); | |
all_a_labels = en_a_labels.merge(a_labels); | |
all_a_labels.text(function(d) { | |
return d; | |
}).attrs({ | |
dy: '0.35em', | |
x: x.range()[0] - 8, | |
y: function(d) { | |
return y(d) + y.bandwidth() / 2; | |
} | |
}); | |
a_labels.exit().remove(); | |
b_labels = vis.selectAll('.b_label').data(b_ids); | |
en_b_labels = b_labels.enter().append('text').attrs({ | |
"class": 'b_label' | |
}); | |
all_b_labels = en_b_labels.merge(b_labels); | |
all_b_labels.text(function(d) { | |
return d; | |
}).attrs({ | |
x: function(d) { | |
return x(d) + x.bandwidth() / 2; | |
}, | |
y: y.range()[0] - 8 | |
}); | |
b_labels.exit().remove(); | |
}).call(this); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment