[fix] restore suport for string wkb; save binary wkb as hex wkb

src/layers/package.json

@@ -67,6 +67,7 @@
     "@types/lodash.uniq": "^4.5.7",
     "@types/styled-components": "^5.1.32",
     "apache-arrow": ">=15.0.0",
+    "buffer": "6.0.3",
     "d3-array": "^2.8.0",
     "d3-shape": "^1.2.0",
     "global": "^4.3.0",

src/layers/src/geojson-layer/geojson-utils.ts

@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: MIT
 // Copyright contributors to the kepler.gl project
 
+import {Buffer} from 'buffer';
 import {Feature, Position, BBox} from 'geojson';
 import normalize from '@mapbox/geojson-normalize';
 import bbox from '@turf/bbox';

src/utils/src/data-utils.ts

@@ -284,6 +284,17 @@ export const defaultFormatter: FieldFormatter = v => (notNullorUndefined(v) ? St
 
 export const floatFormatter = v => (isNumber(v) ? String(roundToFour(v)) : '');
 
+/**
+ * Transforms a WKB in Uint8Array form into a hex WKB string.
+ * @param uint8Array WKB in Uint8Array form.
+ * @returns hex WKB string.
+ */
+export function uint8ArrayToHex(uint8Array: Uint8Array): string {
+  return Array.from(uint8Array)
+    .map(byte => (byte as any).toString(16).padStart(2, '0'))
+    .join('');
+}
+
 export const FIELD_DISPLAY_FORMAT: {
   [key: string]: FieldFormatter;
 } = {
@@ -301,7 +312,12 @@ export const FIELD_DISPLAY_FORMAT: {
       : Array.isArray(d)
       ? `[${String(d)}]`
       : '',
-  [ALL_FIELD_TYPES.geoarrow]: d => d,
+  [ALL_FIELD_TYPES.geoarrow]: d => {
+    if (d instanceof Uint8Array) {
+      return uint8ArrayToHex(d);
+    }
+    return d;
+  },
   [ALL_FIELD_TYPES.object]: (value: any) => {
     try {
       return JSON.stringify(value);

yarn.lock

@@ -3481,6 +3481,7 @@ __metadata:
     "@types/lodash.uniq": "npm:^4.5.7"
     "@types/styled-components": "npm:^5.1.32"
     apache-arrow: "npm:>=15.0.0"
+    buffer: "npm:6.0.3"
     d3-array: "npm:^2.8.0"
     d3-shape: "npm:^1.2.0"
     global: "npm:^4.3.0"
@@ -12310,6 +12311,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"buffer@npm:6.0.3, buffer@npm:^6.0.3":
+  version: 6.0.3
+  resolution: "buffer@npm:6.0.3"
+  dependencies:
+    base64-js: "npm:^1.3.1"
+    ieee754: "npm:^1.2.1"
+  checksum: 10c0/2a905fbbcde73cc5d8bd18d1caa23715d5f83a5935867c2329f0ac06104204ba7947be098fe1317fbd8830e26090ff8e764f08cd14fefc977bb248c3487bcbd0
+  languageName: node
+  linkType: hard
+
 "buffer@npm:^4.3.0":
   version: 4.9.2
   resolution: "buffer@npm:4.9.2"
@@ -12331,16 +12342,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"buffer@npm:^6.0.3":
-  version: 6.0.3
-  resolution: "buffer@npm:6.0.3"
-  dependencies:
-    base64-js: "npm:^1.3.1"
-    ieee754: "npm:^1.2.1"
-  checksum: 10c0/2a905fbbcde73cc5d8bd18d1caa23715d5f83a5935867c2329f0ac06104204ba7947be098fe1317fbd8830e26090ff8e764f08cd14fefc977bb248c3487bcbd0
-  languageName: node
-  linkType: hard
-
 "buffer@npm:~5.2.1":
   version: 5.2.1
   resolution: "buffer@npm:5.2.1"