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Jeffrey Morgan
Software engineering with human-centred design, visualization, GIS and data science.
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Published
By
Jeffrey Morgan
Edited
Dec 5, 2020
Importers
1
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world
=
FileAttachment
(
"countries-110m.json"
)
.
json
(
)
;
// From https://www.npmjs.com/package/world-atlas
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countries
=
topojson
.
feature
(
world
,
world
.
objects
.
countries
)
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countryCount
=
countries
.
features
.
length
Insert cell
land
=
topojson
.
feature
(
world
,
world
.
objects
.
land
)
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graticule
=
d3
.
geoGraticule10
(
)
;
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height
=
600
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projection
=
d3
.
geoNaturalEarth2
(
)
.
fitSize
(
[
width
,
height
]
,
countries
)
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path
=
d3
.
geoPath
(
projection
)
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d3
=
require
(
"d3-geo@2"
,
"d3-geo-projection@3"
)
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topojson
=
require
(
"topojson-client@3"
)
;
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import
{
color
,
checkbox
}
from
"@jashkenas/inputs"
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Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
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landOutlineStroke
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world
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countries
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countryCount
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height
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projection
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path
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d3
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topojson
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