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Oli Evans
Workspace
Fork
Published
By
Oli Evans
Edited
Feb 18, 2021
ISC
Fork of
Sankey diagram component
•
1 fork
Importers
1 star
1
Insert cell
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drawSankey
(
data
)
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format
=
{
const
format
=
d3
.
format
(
",.0f"
)
;
return
data
.
units
?
d
=>
`${
format
(
d
)
} ${
data
.
units
}`
:
format
;
}
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color
=
{
const
color
=
d3
.
scaleOrdinal
(
d3
.
schemeCategory10
)
;
return
d
=>
color
(
d
.
category
===
undefined
?
d
.
name
.
replace
(
'→'
,
''
)
.
trim
(
)
:
d
.
category
)
;
}
Insert cell
data
=
{
const
links
=
await
FileAttachment
(
"energy.csv"
)
.
csv
(
{
typed
:
true
}
)
;
const
nodes
=
Array
.
from
(
new
Set
(
links
.
flatMap
(
l
=>
[
l
.
source
,
l
.
target
]
)
)
,
name
=>
(
{
name
,
category
:
name
.
replace
(
/ .*/
,
""
)
}
)
)
;
return
{
nodes
,
links
,
units
:
""
}
;
}
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width
=
954
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height
=
600
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d3
=
require
(
"d3@6"
,
"d3-sankey@0.12"
)
Insert cell
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drawSankey
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sankey
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format
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color
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data
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width
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height
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