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Interactive Info Vis
UW iSchool Course INFO 474: focused on designing and building visualizations to better understand and communicate about pressing issues.
Published
Explanations
Edited
Feb 3, 2021
Fork of Using Color With D3
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Explanations
JavaScript Data WranglingD3 Chart Updates in ObservableAnimated Scale Diagram
Using Color With D3
Separated Bar ChartDisplaying a Legend in a ChartWhy Use viewBoxPreparing Line Chart DataStacked Bar Chart DataOverlapping ProjectionsDouble Data Join
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ramp(d3.scaleLinear().range(["white", "blue"]))
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// Use a linear scale
ramp(d3.scaleLinear().range([d3.schemeBlues[3][0], d3.schemeBlues[3][2]]))
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// The scale Sequential works just the same
ramp(d3.scaleSequential([d3.schemeBlues[3][0], d3.schemeBlues[3][2]]))
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import { select, slider } from "@jashkenas/inputs"
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d3 = require("d3")
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import { swatches } from "@d3/working-with-color"
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import { legend, swatches as legend_swatches } from "@d3/color-legend"
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import { ramp } from "@d3/sequential-scales"
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import { displayCaution, displayImage } from "@info474/utilities"
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import { chart } from "@d3/choropleth"
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html`<style>
p code, li code {color: #c30771;}
</style>`
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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.
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