link to d3js.org

CHANGELOG-2022.md

@@ -121,7 +121,7 @@ Plot.plot({
 })
 ```
 
-In addition to the included basic projections, Plot’s projection system can be extended using any projection implementation compatible with D3’s [projection stream interface](https://github.com/d3/d3-geo/blob/main/README.md#streams). This includes all the projections provided by the [d3-geo-projection](https://github.com/d3/d3-geo-projection) and [d3-geo-polygon](https://github.com/d3/d3-geo-polygon) libraries! For example, here is a world map using Goode’s interrupted homolosine projection.
+In addition to the included basic projections, Plot’s projection system can be extended using any projection implementation compatible with D3’s [projection stream interface](https://d3js.org/d3-geo/stream). This includes all the projections provided by the [d3-geo-projection](https://github.com/d3/d3-geo-projection) and [d3-geo-polygon](https://github.com/d3/d3-geo-polygon) libraries! For example, here is a world map using Goode’s interrupted homolosine projection.
 
 [<img src="./img/goode.png" width="640" alt="A world map using Goode’s interrupted homolosine projection">](https://observablehq.com/@observablehq/plot-extended-projections)
 
@@ -583,7 +583,7 @@ Plot.vector((T => d3.cross(T, T))(d3.ticks(0, 2 * Math.PI, 20)), {
 })
 ```
 
-The [dot mark](./README.md#dot) now supports a *symbol* option to control the displayed shape, which defaults to *circle*. The *symbol* channel (and associated *symbol* scale) can also be used as an categorical encoding. The default symbol set is based on whether symbols are stroked or filled, improving differentiability and giving uniform weight. Plot supports all of D3’s built-in symbol types: *circle*, *cross*, *diamond*, *square*, *star*, *triangle*, and *wye* (for fill) and *circle*, *plus*, *times*, *triangle2*, *asterisk*, *square2*, and *diamond2* (for stroke, based on [Heman Robinson’s research](https://www.tandfonline.com/doi/abs/10.1080/10618600.2019.1637746)); you can also implement a [custom symbol type](https://github.com/d3/d3-shape/blob/main/README.md#custom-symbol-types).
+The [dot mark](./README.md#dot) now supports a *symbol* option to control the displayed shape, which defaults to *circle*. The *symbol* channel (and associated *symbol* scale) can also be used as an categorical encoding. The default symbol set is based on whether symbols are stroked or filled, improving differentiability and giving uniform weight. Plot supports all of D3’s built-in symbol types: *circle*, *cross*, *diamond*, *square*, *star*, *triangle*, and *wye* (for fill) and *circle*, *plus*, *times*, *triangle2*, *asterisk*, *square2*, and *diamond2* (for stroke, based on [Heman Robinson’s research](https://www.tandfonline.com/doi/abs/10.1080/10618600.2019.1637746)); you can also implement a [custom symbol type](https://d3js.org/d3-shape/symbol#custom-symbols).
 
 [<img src="./img/symbol.png" width="660" alt="a scatterplot of penguins by mass and flipper length">](https://observablehq.com/@observablehq/plot-dot)
 

src/curve.d.ts

@@ -56,8 +56,9 @@ export interface CurveOptions extends CurveAutoOptions {
  * * *step-before* - a piecewise constant function where *x* changes after *y*
  *
  * If *curve* is a function, it will be invoked with a given CanvasPath
- * *context* in the same fashion as a [D3 curve
- * factory](https://github.com/d3/d3-shape/blob/main/README.md#custom-curves).
+ * *context* in the same fashion as a [D3 curve factory][1].
+ *
+ * [1]: https://d3js.org/d3-shape/curve#custom-curves
  */
  curve?: Curve;
 }
@@ -92,21 +93,22 @@ export interface CurveAutoOptions {
  * The *auto* curve is typically used in conjunction with a spherical
  * projection to interpolate along geodesics. If *curve* is a function, it
  * will be invoked with a given CanvasPath *context* in the same fashion as a
- * [D3 curve
- * factory](https://github.com/d3/d3-shape/blob/main/README.md#custom-curves).
+ * [D3 curve factory][1].
+ *
+ * [1]: https://d3js.org/d3-shape/curve#custom-curves
  */
  curve?: Curve | "auto";
 
  /**
  * The tension option only has an effect on bundle, cardinal and Catmull–Rom
  * splines (*bundle*, *cardinal*, *cardinal-open*, *cardinal-closed*,
  * *catmull-rom*, *catmull-rom-open*, and *catmull-rom-closed*). For bundle
- * splines, it corresponds to
- * [beta](https://github.com/d3/d3-shape/blob/main/README.md#curveBundle_beta);
- * for cardinal splines,
- * [tension](https://github.com/d3/d3-shape/blob/main/README.md#curveCardinal_tension);
- * for Catmull–Rom splines,
- * [alpha](https://github.com/d3/d3-shape/blob/main/README.md#curveCatmullRom_alpha).
+ * splines, it corresponds to [beta][1]; for cardinal splines, [tension][2];
+ * for Catmull–Rom splines, [alpha][3].
+ *
+ * [1]: https://d3js.org/d3-shape/curve#curveBundle_beta
+ * [2]: https://d3js.org/d3-shape/curve#curveCardinal_tension
+ * [3]: https://d3js.org/d3-shape/curve#curveCatmullRom_alpha
  */
  tension?: number;
 }

src/legends.d.ts

@@ -23,8 +23,8 @@ export interface LegendOptions {
  * domain is dates, the tick format may also be expressed as a [d3-time-format
  * string][2].
  *
- * [1]: https://github.com/d3/d3-format/blob/main/README.md#locale_format
- * [2]: https://github.com/d3/d3-time-format/blob/main/README.md#locale_format
+ * [1]: https://d3js.org/d3-format#locale_format
+ * [2]: https://d3js.org/d3-time-format#locale_format
  */
  tickFormat?: ScaleOptions["tickFormat"];
 

src/marks/geo.d.ts

@@ -53,7 +53,7 @@ export function sphere(options?: GeoOptions): Geo;
  * a spherical **projection** only.) For more control, use [d3.geoGraticule][1]
  * with the geo mark.
  *
- * [1]: https://github.com/d3/d3-geo/blob/main/README.md#geoGraticule
+ * [1]: https://d3js.org/d3-geo/shape#geoGraticule
  */
 export function graticule(options?: GeoOptions): Geo;
 

src/marks/raster.d.ts

@@ -209,7 +209,7 @@ export const interpolateNone: RasterInterpolateFunction;
  * congruential generator][2] with a fixed seed (for deterministic results).
  *
  * [1]: https://en.wikipedia.org/wiki/Barycentric_coordinate_system
- * [2]: https://github.com/d3/d3-random/blob/main/README.md#randomLcg
+ * [2]: https://d3js.org/d3-random#randomLcg
  */
 export function interpolatorBarycentric(options?: {random?: RandomSource}): RasterInterpolateFunction;
 

src/marks/tree.d.ts

@@ -39,7 +39,7 @@ export interface TreeOptions extends DotOptions, LinkOptions, TextOptions, TreeT
  * slash by default); then executes a tree layout algorithm, by default
  * [Reingold–Tilford’s “tidy” algorithm][1].
  *
- * [1]: https://github.com/d3/d3-hierarchy/blob/main/README.md#tree
+ * [1]: https://d3js.org/d3-hierarchy/tree
  */
 export function tree(data?: Data, options?: TreeOptions): CompoundMark;
 
@@ -51,6 +51,6 @@ export function tree(data?: Data, options?: TreeOptions): CompoundMark;
  * Plot.tree(data, {...options, treeLayout: d3.cluster, textLayout: "mirrored"})
  * ```
  *
- * [1]: https://github.com/d3/d3-hierarchy/blob/main/README.md#cluster
+ * [1]: https://d3js.org/d3-hierarchy/cluster
  */
 export function cluster(data?: Data, options?: TreeOptions): CompoundMark;

src/projection.d.ts

@@ -85,14 +85,14 @@ export interface ProjectionOptions extends InsetOptions {
  /**
  * The [standard parallels][1]. For conic projections only.
  *
- * [1]: https://github.com/d3/d3-geo/blob/main/README.md#conic_parallels
+ * [1]: https://d3js.org/d3-geo/conic#conic_parallels
  */
  parallels?: [y1: number, y2: number];
 
  /**
  * The projection’s [sampling threshold][1].
  *
- * [1]: https://github.com/d3/d3-geo/blob/main/README.md#projection_precision
+ * [1]: https://d3js.org/d3-geo/projection#projection_precision
  */
  precision?: number;
 

src/transforms/bin.d.ts

@@ -42,8 +42,8 @@ export type ThresholdsFunction<T = any> = (values: T[], min: T, max: T) => Range
  * built-in thresholds implementations, [d3.ticks][1] is used for numeric
  * domains and [d3.utcTicks][2] is used for temporal domains.
  *
- * [1]: https://github.com/d3/d3-array/blob/main/README.md#ticks
- * [2]: https://github.com/d3/d3-time/blob/main/README.md#utcTicks
+ * [1]: https://d3js.org/d3-array/ticks
+ * [2]: https://d3js.org/d3-time#utcTicks
  */
 export type Thresholds<T = any> = ThresholdsName | ThresholdsFunction<T> | RangeInterval<T> | T[] | number;
 

src/transforms/tree.d.ts

@@ -32,8 +32,8 @@ export interface TreeTransformOptions {
  * Reingold–Tilford “tidy” algorithm. Use [d3.cluster][2] instead to align
  * leaf nodes; see also Plot.cluster.
  *
- * [1]: https://github.com/d3/d3-hierarchy/blob/main/README.md#tree
- * [2]: https://github.com/d3/d3-hierarchy/blob/main/README.md#cluster
+ * [1]: https://d3js.org/d3-hierarchy/tree
+ * [2]: https://d3js.org/d3-hierarchy/cluster
  */
  treeLayout?: () => any;
 
@@ -44,7 +44,7 @@ export interface TreeTransformOptions {
  * in the hierarchy and returns the desired (relative) amount of separation;
  * see [d3-hierarchy’s _tree_.separation][1] for more.
  *
- * [1]: https://github.com/d3/d3-hierarchy/blob/main/README.md#tree_separation
+ * [1]: https://d3js.org/d3-hierarchy/tree#tree_separation
  */
  treeSeparation?: CompareFunction | null;
 
@@ -58,7 +58,7 @@ export interface TreeTransformOptions {
  * node value such as *node:name*.
  *
  * [1]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort
- * [2]: https://github.com/d3/d3-hierarchy/blob/main/README.md#node_sort
+ * [2]: https://d3js.org/d3-hierarchy/hierarchy#node_sort
  */
  treeSort?: CompareFunction | {node: (node: any) => any} | string | null;
 }