12217941250

Committed 08 Dec 2024 02:04AM UTC coverage: 69.289%. Remained the same

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Merge 70f9afd34 into f476a1c4c

Pull Request Pull Request #2827: [chore] ts fixes

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/src/utils/src/data-scale-utils.ts

// SPDX-License-Identifier: MIT
// Copyright contributors to the kepler.gl project

import {notNullorUndefined} from '@kepler.gl/common-utils';
import {ALL_FIELD_TYPES, ColorMap, ColorRange, SCALE_FUNC, SCALE_TYPES} from '@kepler.gl/constants';
import {Layer, VisualChannel, VisualChannelDomain} from '@kepler.gl/layers';
import {HexColor, MapState} from '@kepler.gl/types';
import {bisectLeft, quantileSorted as d3Quantile, extent} from 'd3-array';
import moment from 'moment';
import {isRgbColor, rgbToHex} from './color-utils';
import {DataContainerInterface} from './data-container-interface';
import {formatNumber, reverseFormatNumber, unique} from './data-utils';
import {getTimeWidgetHintFormatter} from './filter-utils';
import {isPlainObject} from './utils';

export type ColorBreak = {
  data: HexColor;
  label: string;
  range: number[];
  inputs: number[];
};
export type ColorBreakOrdinal = {
  data: HexColor;
  label: string;
};

export type D3ScaleFunction = Record<string, any> & ((x: any) => any);

export type LabelFormat = (n: number) => string;
type dataValueAccessor = <T>(param: T) => T;
type dataContainerValueAccessor = (d: {index: number}, dc: DataContainerInterface) => any;
type sort = (a: any, b: any) => any;
/**
 * return quantile domain for an array of data
 */
export function getQuantileDomain(
  data: any[],
  valueAccessor?: dataValueAccessor,
  sortFunc?: sort
): number[] {
  const values = typeof valueAccessor === 'function' ? data.map(valueAccessor) : data;

  return values.filter(notNullorUndefined).sort(sortFunc);
}

/**
 * return ordinal domain for a data container
 */
export function getOrdinalDomain(
  dataContainer: DataContainerInterface,
  valueAccessor: dataContainerValueAccessor
): string[] {
  const values = dataContainer.mapIndex(valueAccessor);

  return unique(values).filter(notNullorUndefined).sort();
}

/**
 * return linear domain for an array of data
 */
export function getLinearDomain(
  data: number[],
  valueAccessor?: dataValueAccessor
): [number, number] {
  const range = typeof valueAccessor === 'function' ? extent(data, valueAccessor) : extent(data);
  return range.map((d: undefined | number, i: number) => (d === undefined ? i : d)) as [
    number,
    number
  ];
}

/**
 * return linear domain for an array of data. A log scale domain cannot contain 0
 */
export function getLogDomain(data: any[], valueAccessor: dataValueAccessor): [number, number] {
  const [d0, d1] = getLinearDomain(data, valueAccessor);
  return [d0 === 0 ? 1e-5 : d0, d1];
}

/**
 * whether field domain is stops
 */
export function isDomainStops(domain: any): boolean {
  return isPlainObject(domain) && Array.isArray(domain.stops) && Array.isArray(domain.z);
}

/**
 * whether field domain is quantiles
 */
export function isDomainQuantile(domain: any): boolean {
  return isPlainObject(domain) && Array.isArray(domain.quantiles) && Array.isArray(domain.z);
}

/**
 * get the domain at zoom
 * @type {typeof import('./data-scale-utils').getThresholdsFromQuantiles}
 */
export function getThresholdsFromQuantiles(
  quantiles: number[],
  buckets: number
): (number | undefined)[] {
  const thresholds = [];
  if (!Number.isFinite(buckets) || buckets < 1) {
    return [quantiles[0], quantiles[quantiles.length - 1]];
  }
  for (let i = 1; i < buckets; i++) {
    // position in sorted array
    const position = i / buckets;
    // @ts-ignore
    thresholds.push(d3Quantile(quantiles, position));
  }

  return thresholds;
}

/**
 * get the domain at zoom
 * @type {typeof import('./data-scale-utils').getDomainStepsbyZoom}
 */
export function getDomainStepsbyZoom(domain: any[], steps: number[], z: number): any {
  const i = bisectLeft(steps, z);

  if (i === 0) {
    return domain[0];
  }
  return domain[i - 1];
}

/**
 * Get d3 scale function
 * @type {typeof import('./data-scale-utils').getScaleFunction}
 */
export function getScaleFunction(
  scale: string,
  range: any[] | IterableIterator<any>,
  domain: (number | undefined)[] | string[] | IterableIterator<any>,
  fixed?: boolean
): D3ScaleFunction {
  const scaleFunction = SCALE_FUNC[fixed ? 'linear' : scale]()
    .domain(domain)
    .range(fixed ? domain : range);
  scaleFunction.scaleType = fixed ? 'linear' : scale;
  return scaleFunction;
}

/**
 * Get threshold scale color labels
 */
function getThresholdLabels(
  scale: D3ScaleFunction,
  labelFormat: LabelFormat
): Omit<ColorBreak, 'data'>[] {
  const genLength = scale.range().length;
  return scale.range().map((d, i) => {
    const invert = scale.invertExtent(d);
    const inputs = [
      i === 0 ? null : reverseFormatNumber(labelFormat(invert[0])),
      i === genLength - 1 ? null : reverseFormatNumber(labelFormat(invert[1]))
    ];
    return {
      // raw value
      range: invert,
      // formatted value
      inputs,
      label:
        i === 0
          ? `Less than ${labelFormat(invert[1])}`
          : i === genLength - 1
          ? `${labelFormat(invert[0])} or more`
          : `${labelFormat(invert[0])} to ${labelFormat(invert[1])}`
    };
  });
}

/**
 * Get linear / quant scale color labels
 */
function getScaleLabels(
  scale: D3ScaleFunction,
  labelFormat: LabelFormat
): Omit<ColorBreak, 'data'>[] {
  return scale.range().map((d, i) => {
    // @ts-ignore
    const invert = scale.invertExtent(d);
    const inputs = [
      reverseFormatNumber(labelFormat(invert[0])),
      reverseFormatNumber(labelFormat(invert[1]))
    ];

    return {
      label: `${labelFormat(invert[0])} to ${labelFormat(invert[1])}`,
      // raw value
      range: invert,
      // formatted value
      inputs
    };
  });
}

const customScaleLabelFormat = d => String(d);
/**
 * Get linear / quant scale color breaks
 */
export function getQuantLegends(scale: D3ScaleFunction, labelFormat: LabelFormat): ColorBreak[] {
  if (typeof scale.invertExtent !== 'function') {
    return [];
  }
  const labels =
    scale.scaleType === 'threshold' || scale.scaleType === 'custom'
      ? getThresholdLabels(scale, customScaleLabelFormat)
      : getScaleLabels(scale, labelFormat);

  const data = scale.range();

  return labels.map((label, index) => ({
    data: Array.isArray(data[index]) ? rgbToHex(data[index]) : data[index],
    ...label
  }));
}

/**
 * Get ordinal color scale legends
 */
export function getOrdinalLegends(scale: D3ScaleFunction): ColorBreakOrdinal[] {
  const domain = scale.domain();
  const labels = scale.domain();
  const data = domain.map(scale);

  return data.map((datum, index) => ({
    data: isRgbColor(datum) ? rgbToHex(datum) : datum,
    label: labels[index]
  }));
}

const defaultFormat = d => d;

const getTimeLabelFormat = domain => {
  const formatter = getTimeWidgetHintFormatter(domain);
  return val => moment.utc(val).format(formatter);
};

export function getQuantLabelFormat(domain, fieldType) {
  // quant scale can only be assigned to linear Fields: real, timestamp, integer
  return fieldType === ALL_FIELD_TYPES.timestamp
    ? getTimeLabelFormat(domain)
    : !fieldType
    ? defaultFormat
    : n => formatNumber(n, fieldType);
}

/**
 * Get legends for scale
 */
export function getLegendOfScale({
  scale,
  scaleType,
  labelFormat,
  fieldType
}: {
  scale?: D3ScaleFunction | null;
  scaleType: string;
  labelFormat?: LabelFormat;
  fieldType: string | null | undefined;
}): ColorBreak[] | ColorBreakOrdinal[] {
  if (!scale || scale.byZoom) {
    return [];
  }
  if (scaleType === SCALE_TYPES.ordinal) {
    return getOrdinalLegends(scale);
  }

  const formatLabel = labelFormat || getQuantLabelFormat(scale.domain(), fieldType);

  return getQuantLegends(scale, formatLabel);
}

/**
 * Get color scale function
 */
export function getLayerColorScale({
  range,
  domain,
  scaleType,
  layer
}: {
  range: ColorRange | null | undefined;
  domain: VisualChannelDomain;
  scaleType: string;
  layer: Layer;
  isFixed?: boolean;
}): D3ScaleFunction | null {
  if (range && domain && scaleType) {
    return layer.getColorScale(scaleType, domain, range);
  }
  return null;
}

/**
 * Convert colorRange.colorMap into color breaks UI input
 */
export function initializeLayerColorMap(layer: Layer, visualChannel: VisualChannel): ColorMap {
  const domain = layer.config[visualChannel.domain];
  const range = layer.config.visConfig[visualChannel.range];
  const scaleType = layer.config[visualChannel.scale];
  const field = layer.config[visualChannel.field];

  const scale = getLayerColorScale({
    range,
    domain,
    scaleType,
    layer
  });

  const colorBreaks = getLegendOfScale({scale, scaleType, fieldType: field.type});

  return colorBreaksToColorMap(colorBreaks);
}

/**
 * Get visual chanel scale function if it's based on zoom
 */
export function getVisualChannelScaleByZoom({
  scale,
  layer,
  mapState
}: {
  scale: D3ScaleFunction | null;
  layer: Layer;
  mapState?: MapState;
}): D3ScaleFunction | null {
  if (scale?.byZoom) {
    const z = layer.meta?.getZoom ? layer.meta.getZoom(mapState) : mapState?.zoom;
    scale = Number.isFinite(z) ? scale(z) : null;
  }
  return scale;
}

/**
 * Convert color breaks UI input into colorRange.colorMap
 */
export function colorBreaksToColorMap(colorBreaks: ColorBreak[] | ColorBreakOrdinal[]): ColorMap {
  const colorMap = colorBreaks.map((colorBreak, i) => {
    // [value, hex]
    return [
      colorBreak.inputs
        ? i === colorBreaks.length - 1
          ? null // last
          : colorBreak.inputs[1]
        : colorBreak.label,
      colorBreak.data
    ];
  });

  // @ts-ignore tuple
  return colorMap;
}

/**
 * Convert colorRange.colorMap into color breaks UI input
 */
export function colorMapToColorBreaks(colorMap?: ColorMap): ColorBreak[] | null {
  if (!colorMap) {
    return null;
  }
  const colorBreaks = colorMap.map(([value, color], i) => {
    const range =
      i === 0
        ? // first
          [-Infinity, value]
        : // last
        i === colorMap.length - 1
        ? [colorMap[i - 1][0], Infinity]
        : // else
          [colorMap[i - 1][0], value];
    return {
      data: color,
      range,
      inputs: range,
      label:
        // first
        i === 0
          ? `Less than ${value}`
          : // last
          i === colorMap.length - 1
          ? `${colorMap[i - 1][0]} or more`
          : `${colorMap[i - 1][0]} to ${value}`
    };
  });

  // @ts-ignore implement conversion for ordinal
  return colorBreaks;
}

/**
 * Whether color breaks is for numeric field
 */
export function isNumericColorBreaks(colorBreaks: unknown): colorBreaks is ColorBreak[] {
  return Array.isArray(colorBreaks) && colorBreaks.length && colorBreaks[0].inputs;
}

1	// SPDX-License-Identifier: MIT
2	// Copyright contributors to the kepler.gl project
3
4	import {notNullorUndefined} from '@kepler.gl/common-utils';
5	import {ALL_FIELD_TYPES, ColorMap, ColorRange, SCALE_FUNC, SCALE_TYPES} from '@kepler.gl/constants';
6	import {Layer, VisualChannel, VisualChannelDomain} from '@kepler.gl/layers';
7	import {HexColor, MapState} from '@kepler.gl/types';
8	import {bisectLeft, quantileSorted as d3Quantile, extent} from 'd3-array';
9	import moment from 'moment';
10	import {isRgbColor, rgbToHex} from './color-utils';
11	import {DataContainerInterface} from './data-container-interface';
12	import {formatNumber, reverseFormatNumber, unique} from './data-utils';
13	import {getTimeWidgetHintFormatter} from './filter-utils';
14	import {isPlainObject} from './utils';
15
16	export type ColorBreak = {
17	data: HexColor;
18	label: string;
19	range: number[];
20	inputs: number[];
21	};
22	export type ColorBreakOrdinal = {
23	data: HexColor;
24	label: string;
25	};
26
27	export type D3ScaleFunction = Record<string, any> & ((x: any) => any);
28
29	export type LabelFormat = (n: number) => string;
30	type dataValueAccessor = <T>(param: T) => T;
31	type dataContainerValueAccessor = (d: {index: number}, dc: DataContainerInterface) => any;
32	type sort = (a: any, b: any) => any;
33	/**
34	* return quantile domain for an array of data
35	*/
36	export function getQuantileDomain(
37	data: any[],
38	valueAccessor?: dataValueAccessor,
39	sortFunc?: sort
40	): number[] {
41	const values = typeof valueAccessor === 'function' ? data.map(valueAccessor) : data;	50✔
42
43	return values.filter(notNullorUndefined).sort(sortFunc);	50✔
44	}
45
46	/**
47	* return ordinal domain for a data container
48	*/
49	export function getOrdinalDomain(
50	dataContainer: DataContainerInterface,
51	valueAccessor: dataContainerValueAccessor
52	): string[] {
53	const values = dataContainer.mapIndex(valueAccessor);	53✔
54
55	return unique(values).filter(notNullorUndefined).sort();	53✔
56	}
57
58	/**
59	* return linear domain for an array of data
60	*/
61	export function getLinearDomain(
62	data: number[],
63	valueAccessor?: dataValueAccessor
64	): [number, number] {
65	const range = typeof valueAccessor === 'function' ? extent(data, valueAccessor) : extent(data);	129✔
66	return range.map((d: undefined \| number, i: number) => (d === undefined ? i : d)) as [	258✔
67	number,
68	number
69	];
70	}
71
72	/**
73	* return linear domain for an array of data. A log scale domain cannot contain 0
74	*/
75	export function getLogDomain(data: any[], valueAccessor: dataValueAccessor): [number, number] {
76	const [d0, d1] = getLinearDomain(data, valueAccessor);	3✔
77	return [d0 === 0 ? 1e-5 : d0, d1];	3✔
78	}
79
80	/**
81	* whether field domain is stops
82	*/
83	export function isDomainStops(domain: any): boolean {
UNCOV 84	return isPlainObject(domain) && Array.isArray(domain.stops) && Array.isArray(domain.z);	×
85	}
86
87	/**
88	* whether field domain is quantiles
89	*/
90	export function isDomainQuantile(domain: any): boolean {
UNCOV 91	return isPlainObject(domain) && Array.isArray(domain.quantiles) && Array.isArray(domain.z);	×
92	}
93
94	/**
95	* get the domain at zoom
96	* @type {typeof import('./data-scale-utils').getThresholdsFromQuantiles}
97	*/
98	export function getThresholdsFromQuantiles(
99	quantiles: number[],
100	buckets: number
101	): (number \| undefined)[] {
UNCOV 102	const thresholds = [];	×
UNCOV 103	if (!Number.isFinite(buckets) \|\| buckets < 1) {	×
104	return [quantiles[0], quantiles[quantiles.length - 1]];	×
105	}
106	for (let i = 1; i < buckets; i++) {	×
107	// position in sorted array
108	const position = i / buckets;	×
109	// @ts-ignore
110	thresholds.push(d3Quantile(quantiles, position));	×
111	}
112
UNCOV 113	return thresholds;	×
114	}
115
116	/**
117	* get the domain at zoom
118	* @type {typeof import('./data-scale-utils').getDomainStepsbyZoom}
119	*/
120	export function getDomainStepsbyZoom(domain: any[], steps: number[], z: number): any {
UNCOV 121	const i = bisectLeft(steps, z);	×
122
123	if (i === 0) {	×
UNCOV 124	return domain[0];	×
125	}
126	return domain[i - 1];	×
127	}
128
129	/**
130	* Get d3 scale function
131	* @type {typeof import('./data-scale-utils').getScaleFunction}
132	*/
133	export function getScaleFunction(
134	scale: string,
135	range: any[] \| IterableIterator<any>,
136	domain: (number \| undefined)[] \| string[] \| IterableIterator<any>,
137	fixed?: boolean
138	): D3ScaleFunction {
139	const scaleFunction = SCALE_FUNC[fixed ? 'linear' : scale]()	4!
140	.domain(domain)
141	.range(fixed ? domain : range);	4!
142	scaleFunction.scaleType = fixed ? 'linear' : scale;	4!
143	return scaleFunction;	4✔
144	}
145
146	/**
147	* Get threshold scale color labels
148	*/
149	function getThresholdLabels(
150	scale: D3ScaleFunction,
151	labelFormat: LabelFormat
152	): Omit<ColorBreak, 'data'>[] {
153	const genLength = scale.range().length;	1✔
154	return scale.range().map((d, i) => {	1✔
155	const invert = scale.invertExtent(d);	3✔
156	const inputs = [	3✔
157	i === 0 ? null : reverseFormatNumber(labelFormat(invert[0])),	3✔
158	i === genLength - 1 ? null : reverseFormatNumber(labelFormat(invert[1]))	3✔
159	];
160	return {	3✔
161	// raw value
162	range: invert,
163	// formatted value
164	inputs,
165	label:
166	i === 0	3✔
167	? `Less than ${labelFormat(invert[1])}`
168	: i === genLength - 1	2✔
169	? `${labelFormat(invert[0])} or more`
170	: `${labelFormat(invert[0])} to ${labelFormat(invert[1])}`
171	};
172	});
173	}
174
175	/**
176	* Get linear / quant scale color labels
177	*/
178	function getScaleLabels(
179	scale: D3ScaleFunction,
180	labelFormat: LabelFormat
181	): Omit<ColorBreak, 'data'>[] {
182	return scale.range().map((d, i) => {	3✔
183	// @ts-ignore
184	const invert = scale.invertExtent(d);	14✔
185	const inputs = [	14✔
186	reverseFormatNumber(labelFormat(invert[0])),
187	reverseFormatNumber(labelFormat(invert[1]))
188	];
189
190	return {	14✔
191	label: `${labelFormat(invert[0])} to ${labelFormat(invert[1])}`,
192	// raw value
193	range: invert,
194	// formatted value
195	inputs
196	};
197	});
198	}
199
200	const customScaleLabelFormat = d => String(d);	11✔
201	/**
202	* Get linear / quant scale color breaks
203	*/
204	export function getQuantLegends(scale: D3ScaleFunction, labelFormat: LabelFormat): ColorBreak[] {
205	if (typeof scale.invertExtent !== 'function') {	4!
UNCOV 206	return [];	×
207	}
208	const labels =
209	scale.scaleType === 'threshold' \|\| scale.scaleType === 'custom'	4✔
210	? getThresholdLabels(scale, customScaleLabelFormat)
211	: getScaleLabels(scale, labelFormat);
212
213	const data = scale.range();	4✔
214
215	return labels.map((label, index) => ({	17✔
216	data: Array.isArray(data[index]) ? rgbToHex(data[index]) : data[index],	17!
217	...label
218	}));
219	}
220
221	/**
222	* Get ordinal color scale legends
223	*/
224	export function getOrdinalLegends(scale: D3ScaleFunction): ColorBreakOrdinal[] {
225	const domain = scale.domain();	4✔
226	const labels = scale.domain();	4✔
227	const data = domain.map(scale);	4✔
228
229	return data.map((datum, index) => ({	12✔
230	data: isRgbColor(datum) ? rgbToHex(datum) : datum,	12!
231	label: labels[index]
232	}));
233	}
234
235	const defaultFormat = d => d;	11✔
236
237	const getTimeLabelFormat = domain => {	11✔
UNCOV 238	const formatter = getTimeWidgetHintFormatter(domain);	×
UNCOV 239	return val => moment.utc(val).format(formatter);	×
240	};
241
242	export function getQuantLabelFormat(domain, fieldType) {
243	// quant scale can only be assigned to linear Fields: real, timestamp, integer
244	return fieldType === ALL_FIELD_TYPES.timestamp	4!
245	? getTimeLabelFormat(domain)
246	: !fieldType	4!
247	? defaultFormat
248	: n => formatNumber(n, fieldType);	56✔
249	}
250
251	/**
252	* Get legends for scale
253	*/
254	export function getLegendOfScale({
255	scale,
256	scaleType,
257	labelFormat,
258	fieldType
259	}: {
260	scale?: D3ScaleFunction \| null;
261	scaleType: string;
262	labelFormat?: LabelFormat;
263	fieldType: string \| null \| undefined;
264	}): ColorBreak[] \| ColorBreakOrdinal[] {
265	if (!scale \|\| scale.byZoom) {	9✔
266	return [];	1✔
267	}
268	if (scaleType === SCALE_TYPES.ordinal) {	8✔
269	return getOrdinalLegends(scale);	4✔
270	}
271
272	const formatLabel = labelFormat \|\| getQuantLabelFormat(scale.domain(), fieldType);	4✔
273
274	return getQuantLegends(scale, formatLabel);	4✔
275	}
276
277	/**
278	* Get color scale function
279	*/
280	export function getLayerColorScale({
281	range,
282	domain,
283	scaleType,
284	layer
285	}: {
286	range: ColorRange \| null \| undefined;
287	domain: VisualChannelDomain;
288	scaleType: string;
289	layer: Layer;
290	isFixed?: boolean;
291	}): D3ScaleFunction \| null {
292	if (range && domain && scaleType) {	9✔
293	return layer.getColorScale(scaleType, domain, range);	8✔
294	}
295	return null;	1✔
296	}
297
298	/**
299	* Convert colorRange.colorMap into color breaks UI input
300	*/
301	export function initializeLayerColorMap(layer: Layer, visualChannel: VisualChannel): ColorMap {
302	const domain = layer.config[visualChannel.domain];	3✔
303	const range = layer.config.visConfig[visualChannel.range];	3✔
304	const scaleType = layer.config[visualChannel.scale];	3✔
305	const field = layer.config[visualChannel.field];	3✔
306
307	const scale = getLayerColorScale({	3✔
308	range,
309	domain,
310	scaleType,
311	layer
312	});
313
314	const colorBreaks = getLegendOfScale({scale, scaleType, fieldType: field.type});	3✔
315
316	return colorBreaksToColorMap(colorBreaks);	3✔
317	}
318
319	/**
320	* Get visual chanel scale function if it's based on zoom
321	*/
322	export function getVisualChannelScaleByZoom({
323	scale,
324	layer,
325	mapState
326	}: {
327	scale: D3ScaleFunction \| null;
328	layer: Layer;
329	mapState?: MapState;
330	}): D3ScaleFunction \| null {
331	if (scale?.byZoom) {	4!
UNCOV 332	const z = layer.meta?.getZoom ? layer.meta.getZoom(mapState) : mapState?.zoom;	×
UNCOV 333	scale = Number.isFinite(z) ? scale(z) : null;	×
334	}
335	return scale;	4✔
336	}
337
338	/**
339	* Convert color breaks UI input into colorRange.colorMap
340	*/
341	export function colorBreaksToColorMap(colorBreaks: ColorBreak[] \| ColorBreakOrdinal[]): ColorMap {
342	const colorMap = colorBreaks.map((colorBreak, i) => {	3✔
343	// [value, hex]
344	return [	10✔
345	colorBreak.inputs	10✔
346	? i === colorBreaks.length - 1	4✔
347	? null // last
348	: colorBreak.inputs[1]
349	: colorBreak.label,
350	colorBreak.data
351	];
352	});
353
354	// @ts-ignore tuple
355	return colorMap;	3✔
356	}
357
358	/**
359	* Convert colorRange.colorMap into color breaks UI input
360	*/
361	export function colorMapToColorBreaks(colorMap?: ColorMap): ColorBreak[] \| null {
362	if (!colorMap) {	2!
UNCOV 363	return null;	×
364	}
365	const colorBreaks = colorMap.map(([value, color], i) => {	2✔
366	const range =
367	i === 0	8✔
368	? // first
369	[-Infinity, value]
370	: // last
371	i === colorMap.length - 1	6✔
372	? [colorMap[i - 1][0], Infinity]
373	: // else
374	[colorMap[i - 1][0], value];
375	return {	8✔
376	data: color,
377	range,
378	inputs: range,
379	label:
380	// first
381	i === 0	8✔
382	? `Less than ${value}`
383	: // last
384	i === colorMap.length - 1	6✔
385	? `${colorMap[i - 1][0]} or more`
386	: `${colorMap[i - 1][0]} to ${value}`
387	};
388	});
389
390	// @ts-ignore implement conversion for ordinal
391	return colorBreaks;	2✔
392	}
393
394	/**
395	* Whether color breaks is for numeric field
396	*/
397	export function isNumericColorBreaks(colorBreaks: unknown): colorBreaks is ColorBreak[] {
398	return Array.isArray(colorBreaks) && colorBreaks.length && colorBreaks[0].inputs;	30✔
399	}

keplergl / kepler.gl / 12217941250

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