The avatar for @randomfractals
Taras Novak
I map 🗺️ & graph 📈 data 🈸
Published
Edited
Sep 28, 2020
3 forks
1 star
Insert cell
Insert cell
Insert cell
viewof chart = vegaEmbed(startSpec, {renderer: "svg"})
Insert cell
playButton, animation.play('.chart-wrapper')
Insert cell
animation = gemini.animate(startSpec, endSpec, gemSpec)
Insert cell
gemSpec = ({
timeline: {
sync: [
{component: {axis: "x"}, timing: {duration: 1000}},
{component: {mark: "marks"}, timing: {duration: 1000}}
]
}
})
Insert cell
startSpec = gemini.vl2vg4gemini({
data: { values: [{"Hungry": 50, "Name": "Gemini"}, {"Hungry": 100, "Name": "Cordelia"}] },
mark: "bar",
encoding: {
x: { field: "Hungry", type: "quantitative"},
y: { field: "Name", type: "nominal"}
}
})
Insert cell
endSpec = gemini.vl2vg4gemini({
data: { values: [{"Hungry": 100, "Name": "Gemini"}, {"Hungry": 80, "Name": "Cordelia"}] },
mark: "bar",
encoding: {
x: { field: "Hungry", type: "quantitative"},
y: { field: "Name", type: "nominal"}
}
})
Insert cell
Insert cell
d3 = require('d3@5.14.2')
Insert cell
gemini = require('https://cdn.jsdelivr.net/gh/uwdata/gemini@v0.1-alpha/gemini.web.js')
Insert cell
vega = require('vega@5.14.0')
Insert cell
vl = require('vega-lite@4.14.1')
Insert cell
vegaEmbed = require('vega-embed@6.11.1')
Insert cell
`Vega versions: vega-embed@${vegaEmbed.version}, vega@${vega.version}, vega-lite@${vl.version}`
Insert cell

One platform to build and deploy the best data apps

Experiment and prototype by building visualizations in live JavaScript notebooks. Collaborate with your team and decide which concepts to build out.
Use Observable Framework to build data apps locally. Use data loaders to build in any language or library, including Python, SQL, and R.
Seamlessly deploy to Observable. Test before you ship, use automatic deploy-on-commit, and ensure your projects are always up-to-date.
Learn more