Changelog History
Page 1
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v7.0 Changes
🚀 This document covers only major changes. For minor and patch changes, please see the release notes.
🙋 D3 now ships as pure ES modules and requires Node.js 12 or higher. For more, please read Sindre Sorhus’s FAQ.
d3.bin now ignores nulls. d3.ascending and d3.descending no longer consider null comparable.
Ordinal scales now use InternMap for domains; domain values are now uniqued by coercing to a primitive value via object.valueOf instead of coercing to a string via object.toString.
Array-likes (e.g., a live NodeList such as element.childNodes) are converted to arrays in d3.selectAll and selection.selectAll.
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v6.3.1 Changes
December 08, 2020 -
v6.3.0 Changes
December 03, 2020 -
v6.2.0 Changes
September 23, 2020- ➕ Add d3.nice.
- ➕ Add d3.every.
- ➕ Add d3.some.
- ➕ Add d3.filter.
- ➕ Add d3.map.
- ➕ Add d3.reduce.
- ➕ Add d3.reverse.
- ➕ Add d3.sort.
- ➕ Add d3.difference.
- ➕ Add d3.disjoint.
- ➕ Add d3.intersection.
- ➕ Add d3.superset.
- ➕ Add d3.subset.
- ➕ Add d3.union.
- 🛠 Fix d3.bin to nice the domain by default, ensuring uniform bin widths.
- 🛠 Fix d3.scaleQuantile performance regression. Thanks @ilijapuaca!
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v6.1.1 Changes
August 31, 2020- Fix imprecision with bin.thresholds(count).
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v6.1.0 Changes
August 29, 2020- ➕ Add d3.shuffler.
- ➕ Add d3.bisectCenter.
- Fix off-by-one with bisector.center.
- 👀 Accept any integer seed with d3.randomLcg.
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v6.0 Changes
🚀 This document covers only major changes. For minor and patch changes, please see the release notes.
👉 D3 now uses native collections (Map and Set) and accepts iterables. d3.group and d3.rollup are powerful new aggregation functions that replace d3.nest and work great with d3-hierarchy and d3-selection. There are lots of new helpers in d3-array, too, such as d3.greatest, d3.quickselect, and d3.fsum.
D3 now passes events directly to listeners, replacing the d3.event global and bringing D3 inline with vanilla JavaScript and most other frameworks.
d3-delaunay (based on Vladimir Agafonkin’s excellent Delaunator) replaces d3-voronoi, offering dramatic improvements to performance, robustness, and search. And there’s a new d3-geo-voronoi for spherical (geographical) data! d3-random is greatly expanded and includes a fast linear congruential generator for seeded randomness. d3-chord has new layouts for directed and transposed chord diagrams. d3-scale adds a new radial scale type.
⚡️ … and a variety of other small enhancements. More than 450 examples have been updated to D3 6.0!
d3-array
- Accept iterables.
- ➕ Add d3.group.
- ➕ Add d3.groups.
- ➕ Add d3.index.
- ➕ Add d3.indexes.
- ➕ Add d3.rollup.
- ➕ Add d3.rollups.
- ➕ Add d3.maxIndex.
- ➕ Add d3.minIndex.
- ➕ Add d3.greatest.
- ➕ Add d3.greatestIndex.
- ➕ Add d3.least.
- ➕ Add d3.leastIndex.
- ➕ Add d3.bin.
- ➕ Add d3.count.
- ➕ Add d3.cumsum.
- ➕ Add d3.fsum.
- ➕ Add d3.Adder.
- ➕ Add d3.quantileSorted.
- ➕ Add d3.quickselect.
- Add bisector.center.
- 👍 Allow more than two iterables for d3.cross.
- Accept non-sorted input with d3.quantile.
- Fix a array.sort bug in Safari.
- 🛠 Fix bin thresholds to ignore NaN input.
- 🛠 Fix d3.ticks to not return ticks outside the domain.
- 👌 Improve the performance of d3.median.
👀 See https://observablehq.com/@d3/d3-array-2-0 for details.
d3-brush
- Add event.mode.
- Change brush.on to pass the event directly to listeners.
- 👌 Improve multitouch (two-touch) interaction.
d3-chord
- ➕ Add d3.chordDirected.
- ➕ Add d3.chordTranspose.
- ➕ Add d3.ribbonArrow.
- Add ribbon.padAngle.
- Add ribbon.sourceRadius.
- Add ribbon.targetRadius.
d3-delaunay
- ➕ Add d3.Delaunay.
d3-drag
- Change drag.on to pass the event directly to listeners.
d3-force
- Add iterations argument to simulation.tick.
- 👮 Add forceCenter.strength.
- 👮 Add forceSimulation.randomSource.
- All built-in forces are now fully deterministic (including “jiggling” coincident nodes).
- 👌 Improve the default phyllotaxis layout slightly by offsetting by one half-radius.
- 👌 Improve the error message when a link references an unknown node.
- 👮 force.initialize is now passed a random source.
- 🛠 Fix bug when initializing nodes with fixed positions.
d3-format
- 🔄 Change the default minus sign to the minus sign (−) instead of hyphen-minus (-).
- 🛠 Fix decimal
dformatting of numbers greater than or equal to 1e21.
d3-geo
- 🛠 Fix clipping of some degenerate polygons.
d3-hierarchy
- Accept iterables.
- Add node[Symbol.iterator]; hierarchies are now iterable.
- Add node.find.
- Change node.each to pass the traversal index.
- Change node.eachAfter to pass the traversal index.
- Change node.eachBefore to pass the traversal index.
- 🛠 Fix d3.packSiblings for huge circles.
- 🛠 Fix divide-by-zero bug in d3.treemapBinary.
- 🛠 Fix divide-by-zero bug in d3.treemapResquarify.
d3-interpolate
- Add interpolateZoom.rho. (#25)
- 👍 Allow d3.piecewise to default to using d3.interpolate. #90
- 🔄 Change d3.interpolateTransformCss to use DOMMatrix and require absolute units. #83
d3-quadtree
- 🛠 Fix an infinite loop when coordinates diverge to huge values.
d3-random
- ➕ Add d3.randomLcg.
- ➕ Add d3.randomGamma.
- ➕ Add d3.randomBeta.
- ➕ Add d3.randomWeibull.
- ➕ Add d3.randomCauchy.
- ➕ Add d3.randomLogistic.
- ➕ Add d3.randomPoisson.
- ➕ Add d3.randomInt.
- ➕ Add d3.randomBinomial.
- ➕ Add d3.randomGeometric.
- ➕ Add d3.randomPareto.
- ➕ Add d3.randomBernoulli.
- Allow d3.randomBates to take fractional n.
- Allow d3.randomIrwinHall to take fractional n.
- 0️⃣ Don’t wrap Math.random in the default source.
Thanks to @Lange, @p-v-d-Veeken, @svanschooten, @Parcly-Taxel and @jrus for your contributions!
d3-scale
- Accept iterables.
- Add diverging.rangeRound.
- Add sequential.range (for compatibility with d3-axis).
- Add sequential.rangeRound.
- Add sequentialQuantile.quantiles.
- ➕ Add d3.scaleRadial.
- diverging.range can now be used to set the interpolator.
- sequential.range can now be used to set the interpolator.
- d3.scaleDiverging can now accept a range array in place of an interpolator.
- d3.scaleSequential can now accept a range array in place of an interpolator.
- Fix continuous.nice to ensure that niced domains always span ticks.
- 🌲 Fix log.ticks for small domains.
- 🌲 Fix log.ticks for small domains. #44
- Fix scale.clamp for sequential quantile scales. Thanks, @Fil!
- Fix scale.clamp for continuous scales with more domain values than range values.
- 🛠 Fix diverging scales with descending domains.
- Remove deprecated step argument from time.ticks and time.nice.
d3-selection
- Add selection.selectChild.
- Add selection.selectChildren.
- ➕ Add d3.pointer.
- ➕ Add d3.pointers.
- Add selection[Symbol.iterator]; selections are now iterable!
- Accept iterables with selection.data.
- Accept iterables with d3.selectAll.
- Change selection.on to pass the event directly to listeners.
- Remove index and group from selection.on listeners!
- ✂ Remove d3.event!
- ✂ Remove d3.mouse.
- ✂ Remove d3.touch.
- ✂ Remove d3.touches.
- ✂ Remove d3.customEvent.
- ✂ Remove d3.clientPoint.
- ✂ Remove d3.sourceEvent.
- Fix selection.merge(transition) to error.
👀 For an overview of changes, see https://observablehq.com/@d3/d3-selection-2-0.
d3-shape
- Accept iterables.
- Add d3.line(x, y) shorthand.
- Add d3.area(x, y0, y1) shorthand.
- Add d3.symbol(type, size) shorthand.
d3-time-format
- ➕ Add ISO 8601 “week year” (
%Gand%g).
d3-timer
- Fix interval.restart to restart as an interval.
d3-transition
- Add transition.easeVarying.
- Add transition[Symbol.iterator]; transitions are now iterable.
- Fix selection.transition to error if the named transition to inherit is not found.k
- Fix transition.end to resolve immediately if the selection is empty.
d3-zoom
- Add zoom.tapDistance.
- Change zoom.on to pass the event directly to listeners.
- Change the default zoom.filter to observe wheel events if the control key is pressed.
- Change the default [zoom.wheelDelta](ttps://github.com/d3/d3-zoom/blob/master/README.md#zoom_wheelDelta) to go faster if the control key is pressed.
- Don‘t set touch-action: none.
- ⬆️ Upgrade to d3-selection 2.
💥 Breaking Changes
D3 6.0 introduces several non-backwards-compatible changes.
- ✂ Remove d3.event.
- Change selection.on to pass the event directly to listeners.
- Change transition.on to pass the event directly to listeners.
- Change brush.on to pass the event directly to listeners.
- Change drag.on to pass the event directly to listeners.
- Change zoom.on to pass the event directly to listeners.
- ✂ Remove d3.mouse; use d3.pointer.
- ✂ Remove d3.touch; use d3.pointer.
- ✂ Remove d3.touches; use d3.pointers.
- ✂ Remove d3.clientPoint; use d3.pointer.
- ✂ Remove d3.voronoi; use d3.Delaunay.
- ✂ Remove d3.nest; use d3.group and d3.rollup.
- ✂ Remove d3.map; use Map.
- ✂ Remove d3.set; use Set.
- ✂ Remove d3.keys; use Object.keys.
- ✂ Remove d3.values; use Object.values.
- ✂ Remove d3.entries; use Object.entries.
- 📇 Rename d3.histogram to d3.bin.
- 📇 Rename d3.scan to d3.leastIndex.
- 🔄 Change d3.interpolateTransformCss to require absolute units.
- 🔄 Change d3.format to default to the minus sign instead of hyphen-minus for negative values.
💻 D3 now requires a browser that supports ES2015. For older browsers, you must bring your own transpiler.
👍 Lastly, support for Bower has been dropped; D3 is now exclusively published to npm and GitHub.
⬆️ See our migration guide for help upgrading.
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v5.16.0 Changes
April 20, 2020- Add projection.reflectX.
- Add projection.reflectY.
- 🛠 Fix achromatic hexadecimal colors.
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v5.15.1 Changes
April 01, 2020- 🛠 Fix sign of near-zero negative values when using the
+sign directive.
- 🛠 Fix sign of near-zero negative values when using the
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v5.15.0 Changes
December 29, 2019- ➕ Add d3.interpolateNumberArray.
- ➕ Add support for typed arrays to d3.interpolate.
- ➕ Add support for typed arrays to d3.interpolateArray.
- Fix numeric interpolation to return exact values for t = 0 and t = 1.
- 🛠 Fix trimming of trailing zeroes in exponents.