The avatar for @neocartocnrs
Nicolas Lambert
Hi. I'm Nicolas Lambert, research engineer in geographic information science at CNRS (France). My job is to draw maps and teach cartography at the university. I am a geographer 🌎, and not really a developer 🖥️
Public
Bertin.js
Edited
Feb 15, 2023
8 stars
1
Bertin.js
Hello Bertin.jsmatch and mergeprop symbolstextstypochoroplethmushroomInputs.table + bertin.jsquickdraw & table2geodorling cartogramprojectionssymbolsspikesstock + chorostock + typodot cartogramlinksthicknessmercator tilesbertin.js: Tooltipsregular bubble (Points Bertin)bertin.js: official logo 😎dot density map
deal with with geojson properties
Layer types in brieflocation map (minimap)prop squaresWaterlinesregular squaresRegular gridSeveral Ways to Represent Dead and Missing Migrants in the Mediterranean with bertinSmoothCombine bertin with plot and d3jsCheat sheet bertinLet's play with viewofRidgeSVG paths & patternsDisplay and hide layers with BertinUpdate layers with bertinbertin globe view
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table = bertin.properties.table(world)
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geojson1 = bertin.properties.remove({ geojson: world, field: "FID" })
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geojson2 = bertin.properties.remove({
geojson: world,
field: ["CNTR_ID", "CNTR_NAME", "FID", "year", "countrycode", "country"]
})
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geojson3 = bertin.properties.keep({
geojson: world,
field: ["CNTR_ID", "CNTR_NAME"]
})
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geojson4 = bertin.properties.add({
geojson: world,
field: "gdppc",
expression: "gdp/pop*1000000"
})
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geojson5 = bertin.properties.add({
geojson: geojson4,
field: "NAME_ENGL",
expression: "NAME_ENGL.toUpperCase()"
})
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geojson6 = bertin.properties.filter({
geojson: world,
expression: "NAME_ENGL != 'Antarctica'"
})
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geojson7 = bertin.properties.filter({
geojson: world,
expression: "pop >= 1000000"
})
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geojson8 = bertin.properties.subset({
geojson: world,
field: "ISO3_CODE",
selection: ["MEX", "USA", "CAN"]
})
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geojson9 = bertin.properties.subset({
geojson: world,
field: "ISO3_CODE",
selection: ["MEX", "USA", "CAN"],
inverse: true
})
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geojson10 = bertin.properties.head({
geojson: world,
field: "pop",
nb: nb1
})
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geojson11 = bertin.properties.tail({
geojson: world,
field: "pop",
nb: nb2
})
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geo.head({
x: world,
field: "pop",
nb: 10
})
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