kepler.gl
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kepler.gl is a webgl based application to visualize large scale location data in the browser
601 lines (569 loc) • 77.8 kB
JavaScript
"use strict";
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.addCategoricalValuesToColorMap = addCategoricalValuesToColorMap;
exports.colorBreaksToCategoricalColorMap = colorBreaksToCategoricalColorMap;
exports.colorBreaksToColorMap = colorBreaksToColorMap;
exports.colorMapToCategoricalColorBreaks = colorMapToCategoricalColorBreaks;
exports.colorMapToColorBreaks = colorMapToColorBreaks;
exports.getCategoricalColorMap = getCategoricalColorMap;
exports.getCategoricalColorScale = getCategoricalColorScale;
exports.getDomainStepsbyZoom = getDomainStepsbyZoom;
exports.getHistogramDomain = getHistogramDomain;
exports.getLayerColorScale = getLayerColorScale;
exports.getLegendOfScale = getLegendOfScale;
exports.getLinearDomain = getLinearDomain;
exports.getLogDomain = getLogDomain;
exports.getOrdinalDomain = getOrdinalDomain;
exports.getOrdinalLegends = getOrdinalLegends;
exports.getQuantLabelFormat = getQuantLabelFormat;
exports.getQuantLegends = getQuantLegends;
exports.getQuantileDomain = getQuantileDomain;
exports.getScaleFunction = getScaleFunction;
exports.getThresholdsFromQuantiles = getThresholdsFromQuantiles;
exports.getVisualChannelScaleByZoom = getVisualChannelScaleByZoom;
exports.initCustomPaletteByCustomScale = initCustomPaletteByCustomScale;
exports.initializeLayerColorMap = initializeLayerColorMap;
exports.isDomainQuantile = isDomainQuantile;
exports.isDomainStops = isDomainStops;
exports.isNumericColorBreaks = isNumericColorBreaks;
exports.removeCategoricalValueFromColorMap = removeCategoricalValueFromColorMap;
exports.resetCategoricalColorMapByIndex = resetCategoricalColorMapByIndex;
exports.selectRestCategoricalColorMapByIndex = selectRestCategoricalColorMapByIndex;
var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
var _d3Array = require("d3-array");
var _uniq = _interopRequireDefault(require("lodash/uniq"));
var _moment = _interopRequireDefault(require("moment"));
var _commonUtils = require("@kepler.gl/common-utils");
var _constants = require("@kepler.gl/constants");
var _colorUtils = require("./color-utils");
var _dataUtils = require("./data-utils");
var _filterUtils = require("./filter-utils");
var _utils = require("./utils");
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { (0, _defineProperty2["default"])(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; } // SPDX-License-Identifier: MIT
// Copyright contributors to the kepler.gl project
// import {FilterProps, KeplerTable} from '@kepler.gl/layers';
// TODO isolate types - depends on @kepler.gl/layers
/**
* return quantile domain for an array of data
*/
function getQuantileDomain(data, valueAccessor, sortFunc) {
var values = typeof valueAccessor === 'function' ? data.map(valueAccessor) : data;
return values.filter(_commonUtils.notNullorUndefined).sort(sortFunc);
}
/**
* return ordinal domain for a data container
*/
function getOrdinalDomain(dataContainer, valueAccessor) {
var values = dataContainer.mapIndex(valueAccessor);
return (0, _dataUtils.unique)(values).filter(_commonUtils.notNullorUndefined).sort();
}
/**
* return linear domain for an array of data
*/
function getLinearDomain(data, valueAccessor) {
var range = typeof valueAccessor === 'function' ? (0, _d3Array.extent)(data, valueAccessor) : (0, _d3Array.extent)(data);
return range.map(function (d, i) {
return d === undefined ? i : d;
});
}
/**
* return linear domain for an array of data. A log scale domain cannot contain 0
*/
function getLogDomain(data, valueAccessor) {
var _getLinearDomain = getLinearDomain(data, valueAccessor),
_getLinearDomain2 = (0, _slicedToArray2["default"])(_getLinearDomain, 2),
d0 = _getLinearDomain2[0],
d1 = _getLinearDomain2[1];
return [d0 === 0 ? 1e-5 : d0, d1];
}
/**
* whether field domain is stops
*/
function isDomainStops(domain) {
return (0, _utils.isPlainObject)(domain) && Array.isArray(domain.stops) && Array.isArray(domain.z);
}
/**
* whether field domain is quantiles
*/
function isDomainQuantile(domain) {
return (0, _utils.isPlainObject)(domain) && Array.isArray(domain.quantiles) && Array.isArray(domain.z);
}
/**
* get the domain at zoom
*/
function getThresholdsFromQuantiles(quantiles, buckets) {
var thresholds = [];
if (!Number.isFinite(buckets) || buckets < 1) {
return [quantiles[0], quantiles[quantiles.length - 1]];
}
for (var i = 1; i < buckets; i++) {
// position in sorted array
var position = i / buckets;
// @ts-ignore
thresholds.push((0, _d3Array.quantileSorted)(quantiles, position));
}
return thresholds;
}
/**
* get the domain at zoom
*/
function getDomainStepsbyZoom(domain, steps, z) {
var i = (0, _d3Array.bisectLeft)(steps, z);
if (steps[i] === z) {
// If z is an integer value exactly matching a step, return the corresponding domain
return domain[i];
}
// Otherwise, return the next coarsest domain
return domain[Math.max(i - 1, 0)];
}
/**
* Get d3 scale function
*/
function getScaleFunction(scale, range, domain, fixed) {
var scaleFunction = _constants.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, labelFormat) {
var genLength = scale.range().length;
return scale.range().map(function (d, i) {
var invert = scale.invertExtent(d);
var inputs = [i === 0 ? null : (0, _dataUtils.reverseFormatNumber)(labelFormat(invert[0])), i === genLength - 1 ? null : (0, _dataUtils.reverseFormatNumber)(labelFormat(invert[1]))];
return {
// raw value
range: invert,
// formatted value
inputs: inputs,
label: i === 0 ? "Less than ".concat(labelFormat(invert[1])) : i === genLength - 1 ? "".concat(labelFormat(invert[0]), " or more") : "".concat(labelFormat(invert[0]), " to ").concat(labelFormat(invert[1]))
};
});
}
/**
* Get linear / quant scale color labels
*/
function getScaleLabels(scale, labelFormat) {
return scale.range().map(function (d) {
// @ts-ignore
var invert = scale.invertExtent(d);
var inputs = [(0, _dataUtils.reverseFormatNumber)(labelFormat(invert[0])), (0, _dataUtils.reverseFormatNumber)(labelFormat(invert[1]))];
return {
label: "".concat(labelFormat(invert[0]), " to ").concat(labelFormat(invert[1])),
// raw value
range: invert,
// formatted value
inputs: inputs
};
});
}
var customScaleLabelFormat = function customScaleLabelFormat(n) {
return n ? (0, _dataUtils.formatNumber)(n, 'real') : 'no value';
};
/**
* Get linear / quant scale color breaks
*/
function getQuantLegends(scale, labelFormat) {
if (typeof scale.invertExtent !== 'function') {
return [];
}
var thresholdLabelFormat = function thresholdLabelFormat(n, type) {
return n && labelFormat ? labelFormat(n) : n ? (0, _dataUtils.formatNumber)(n, type) : 'no value';
};
var labels = scale.scaleType === 'threshold' ? getThresholdLabels(scale, thresholdLabelFormat) : scale.scaleType === 'custom' ? getThresholdLabels(scale, customScaleLabelFormat) : getScaleLabels(scale, labelFormat);
var data = scale.range();
return labels.map(function (label, index) {
return _objectSpread({
data: Array.isArray(data[index]) ? (0, _colorUtils.rgbToHex)(data[index]) : data[index]
}, label);
});
}
/**
* Get ordinal color scale legends
*/
function getOrdinalLegends(scale) {
var domain = scale.domain();
var labels = scale.domain();
var data = domain.map(scale);
return data.map(function (datum, index) {
return {
data: (0, _colorUtils.isRgbColor)(datum) ? (0, _colorUtils.rgbToHex)(datum) : datum,
label: labels[index]
};
});
}
var defaultFormat = function defaultFormat(d) {
return d;
};
var getTimeLabelFormat = function getTimeLabelFormat(domain) {
var formatter = (0, _filterUtils.getTimeWidgetHintFormatter)(domain);
return function (val) {
return _moment["default"].utc(val).format(formatter);
};
};
function getQuantLabelFormat(domain, fieldType) {
// quant scale can only be assigned to linear Fields: real, timestamp, integer
return fieldType === _constants.ALL_FIELD_TYPES.timestamp ? getTimeLabelFormat(domain) : !fieldType ? defaultFormat : function (n) {
return (0, _dataUtils.isNumber)(n) ? (0, _dataUtils.formatNumber)(n, fieldType) : 'no value';
};
}
/**
* Get legends for scale
*/
function getLegendOfScale(_ref) {
var scale = _ref.scale,
scaleType = _ref.scaleType,
labelFormat = _ref.labelFormat,
fieldType = _ref.fieldType;
if (!scale || scale.byZoom) {
return [];
}
if (scaleType === _constants.SCALE_TYPES.ordinal || scaleType === _constants.SCALE_TYPES.customOrdinal || fieldType === _constants.ALL_FIELD_TYPES.string) {
return getOrdinalLegends(scale);
}
var formatLabel = labelFormat || getQuantLabelFormat(scale.domain(), fieldType);
return getQuantLegends(scale, formatLabel);
}
/**
* Get color scale function
*/
function getLayerColorScale(_ref2) {
var range = _ref2.range,
domain = _ref2.domain,
scaleType = _ref2.scaleType,
layer = _ref2.layer;
if (range && domain && scaleType) {
return layer.getColorScale(scaleType, domain, range);
}
return null;
}
/**
* Convert colorRange.colorMap into color breaks UI input
*/
function initializeLayerColorMap(layer, visualChannel) {
var domain = layer.config[visualChannel.domain];
var range = layer.config.visConfig[visualChannel.range];
var scaleType = layer.config[visualChannel.scale];
var field = layer.config[visualChannel.field];
var scale = getLayerColorScale({
range: range,
domain: domain,
scaleType: scaleType,
layer: layer
});
var colorBreaks = getLegendOfScale({
scale: scale !== null && scale !== void 0 && scale.byZoom ? scale(0) : scale,
scaleType: scaleType,
fieldType: field.type
});
return colorBreaksToColorMap(colorBreaks);
}
/**
* Get visual chanel scale function if it's based on zoom
*/
function getVisualChannelScaleByZoom(_ref3) {
var _scale;
var scale = _ref3.scale,
layer = _ref3.layer,
mapState = _ref3.mapState;
if ((_scale = scale) !== null && _scale !== void 0 && _scale.byZoom) {
var _layer$meta;
var z = (_layer$meta = layer.meta) !== null && _layer$meta !== void 0 && _layer$meta.getZoom ? layer.meta.getZoom(mapState) : mapState === null || mapState === void 0 ? void 0 : mapState.zoom;
scale = Number.isFinite(z) ? scale(z) : null;
}
return scale;
}
/**
* Get categorical colorMap from colors and domain (unique values)
*/
function getCategoricalColorMap(colors, domain) {
// colorMap: [string | string[], hexstring]
var colorToUniqueValues = {};
var uniqueValues = (0, _dataUtils.unique)(domain).filter(_commonUtils.notNullorUndefined).sort();
// each unique value assign to a color, the rest unique values assign to last color
var lastColor = colors[colors.length - 1];
for (var i = 0; i < uniqueValues.length; ++i) {
if (i < colors.length) {
colorToUniqueValues[colors[i]] = uniqueValues[i];
} else {
colorToUniqueValues[lastColor] = [].concat((0, _toConsumableArray2["default"])(Array.isArray(colorToUniqueValues[lastColor]) ? colorToUniqueValues[lastColor] : [colorToUniqueValues[lastColor]]), [uniqueValues[i]]);
}
}
var colorMap = colors.map(function (color) {
if (color in colorToUniqueValues) {
return [colorToUniqueValues[color], color];
}
return [null, color];
});
return colorMap;
}
/**
* Get categorical colorBreaks from colorMap
*/
function colorMapToCategoricalColorBreaks(colorMap) {
if (!colorMap) {
return null;
}
var colorBreaks = colorMap.map(function (_ref4) {
var _ref5 = (0, _slicedToArray2["default"])(_ref4, 2),
value = _ref5[0],
color = _ref5[1];
return {
data: color,
label: value
};
});
return colorBreaks;
}
/**
* create categorical colorMap from colorBreaks
*/
function colorBreaksToCategoricalColorMap(colorBreaks) {
// colorMap: [string | string[], hexstring]
var colors = (0, _uniq["default"])(colorBreaks.map(function (cb) {
return cb.data;
}));
var values = (0, _uniq["default"])(colorBreaks.map(function (cb) {
return cb.label;
}));
return getCategoricalColorMap(colors, values);
}
/**
* Convert color breaks UI input into colorRange.colorMap
*/
function colorBreaksToColorMap(colorBreaks) {
var colorMap = colorBreaks.map(function (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
*/
function colorMapToColorBreaks(colorMap) {
if (!colorMap) {
return null;
}
var colorBreaks = colorMap.map(function (_ref6, i) {
var _ref7 = (0, _slicedToArray2["default"])(_ref6, 2),
value = _ref7[0],
color = _ref7[1];
var 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: range,
inputs: range,
label:
// first
i === 0 ? "Less than ".concat(value) :
// last
i === colorMap.length - 1 ? "".concat(colorMap[i - 1][0], " or more") : "".concat(colorMap[i - 1][0], " to ").concat(value)
};
});
// @ts-ignore implement conversion for ordinal
return colorBreaks;
}
/**
* Whether color breaks is for numeric field
*/
function isNumericColorBreaks(colorBreaks) {
return Boolean(Array.isArray(colorBreaks) && colorBreaks.length && colorBreaks[0].inputs);
}
// return domainMin, domainMax, histogramMean
function getHistogramDomain(_ref8) {
var aggregatedBins = _ref8.aggregatedBins,
columnStats = _ref8.columnStats,
dataset = _ref8.dataset,
fieldValueAccessor = _ref8.fieldValueAccessor;
var domainMin = Number.POSITIVE_INFINITY;
var domainMax = Number.NEGATIVE_INFINITY;
var nValid = 0;
var domainSum = 0;
if (aggregatedBins) {
Object.values(aggregatedBins).forEach(function (bin) {
var val = bin.value;
if ((0, _dataUtils.isNumber)(val)) {
if (val < domainMin) domainMin = val;
if (val > domainMax) domainMax = val;
domainSum += val;
nValid += 1;
}
});
} else {
if (columnStats && columnStats.quantiles && columnStats.mean) {
// no need to recalcuate min/max/mean if its already in columnStats
return [columnStats.quantiles[0].value, columnStats.quantiles[columnStats.quantiles.length - 1].value, columnStats.mean];
}
if (dataset && fieldValueAccessor) {
dataset.allIndexes.forEach(function (x) {
var val = fieldValueAccessor(x);
if ((0, _dataUtils.isNumber)(val)) {
if (val < domainMin) domainMin = val;
if (val > domainMax) domainMax = val;
domainSum += val;
nValid += 1;
}
});
}
}
var histogramMean = nValid > 0 ? domainSum / nValid : 0;
return [nValid > 0 ? domainMin : 0, nValid > 0 ? domainMax : 0, histogramMean];
}
function resetCategoricalColorMapByIndex(colorMap, index) {
if (!colorMap) {
return colorMap;
}
var newColorMap = colorMap.map(function (cm, i) {
if (i === index) {
return [null, cm[1]];
}
return cm;
});
return newColorMap;
}
/**
* select rest categorical values for a colorMap by its index
*/
function selectRestCategoricalColorMapByIndex(colorMap, index, uniqueValues) {
if (!colorMap || !uniqueValues) {
return colorMap;
}
// find unique values that has not been used in current colorMap
var uniqValueDict = Object.fromEntries(uniqueValues.map(function (val) {
return [val, false];
}));
colorMap.forEach(function (cm) {
(0, _commonUtils.toArray)(cm[0]).forEach(function (v) {
if (v) uniqValueDict[v] = true;
});
});
var rest = Object.keys(uniqValueDict).filter(function (v) {
return !uniqValueDict[v];
});
// use the not used unique values in the selected color map
var newColorMap = colorMap.map(function (cm, i) {
if (i === index) {
return [[].concat((0, _toConsumableArray2["default"])(rest), (0, _toConsumableArray2["default"])((0, _commonUtils.toArray)(cm[0]))), cm[1]];
}
return cm;
});
return newColorMap;
}
/**
* remove a categorical value from a colorMap by its index
*/
function removeCategoricalValueFromColorMap(colorMap, item, index) {
if (!colorMap) {
return colorMap;
}
var newColorMap = colorMap.map(function (cm, i) {
if (i === index) {
if (!cm[0]) {
return [null, cm[1]];
}
var currentUniqueValues = (0, _commonUtils.toArray)(cm[0]);
var updatedUniqueValues = currentUniqueValues.filter(function (v) {
return v !== item;
});
return [updatedUniqueValues, cm[1]];
}
return cm;
});
return newColorMap;
}
/**
* add categorical values (from multisel dropdown) to a colorMap by its index
*/
function addCategoricalValuesToColorMap(colorMap, items, index) {
if (!colorMap) {
return colorMap;
}
var newColorMap = colorMap.map(function (cm, i) {
if (i === index) {
if (!cm[0]) {
return [items, cm[1]];
}
var _currentUniqueValues = (0, _commonUtils.toArray)(cm[0]);
var updatedUniqueValues = (0, _uniq["default"])(_currentUniqueValues.concat(items));
return [updatedUniqueValues, cm[1]];
}
// remove value from other colorMap
var currentUniqueValues = cm[0];
if (Array.isArray(currentUniqueValues)) {
var _updatedUniqueValues = currentUniqueValues.filter(function (v) {
return !items.includes(v);
});
return [_updatedUniqueValues, cm[1]];
} else if (currentUniqueValues && items.includes(currentUniqueValues)) {
return [null, cm[1]];
}
return cm;
});
return newColorMap;
}
/**
* get a color scale func for categorical (custom ordinal) scale
*/
function getCategoricalColorScale(colorDomain, colorRange) {
var useRgb = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true;
var cMap = colorRange.colorMap ? colorRange.colorMap : getCategoricalColorMap(colorRange.colors, colorDomain);
var range = [];
var domain = [];
cMap.forEach(function (cm) {
if (Array.isArray(cm[0])) {
cm[0].forEach(function (val) {
domain.push(val);
range.push(useRgb ? (0, _colorUtils.hexToRgb)(cm[1]) : cm[1]);
});
} else {
domain.push(cm[0]);
range.push(useRgb ? (0, _colorUtils.hexToRgb)(cm[1]) : cm[1]);
}
});
var scale = getScaleFunction(_constants.SCALE_TYPES.customOrdinal, range, domain, false);
scale.unknown(_constants.NO_VALUE_COLOR);
return scale;
}
/**
* initialize customPalette by custom scale or customOrdinal scale
*/
function initCustomPaletteByCustomScale(_ref9) {
var scale = _ref9.scale,
field = _ref9.field,
ordinalDomain = _ref9.ordinalDomain,
range = _ref9.range,
colorBreaks = _ref9.colorBreaks;
var customPaletteName = "color.customPalette.".concat(scale, ".").concat(field.name);
// reuse range.colorMap if the field and scale not changed
var reuseColorMap = range.colorMap && range.name === customPaletteName && range.type === scale;
var colorMap = reuseColorMap ? range.colorMap : scale === _constants.SCALE_TYPES.customOrdinal && ordinalDomain ? getCategoricalColorMap(range.colors, ordinalDomain) : colorBreaks && isNumericColorBreaks(colorBreaks) ? colorBreaksToColorMap(colorBreaks) : null;
var colors = reuseColorMap ? range.colors : colorMap ? colorMap.map(function (cm) {
return cm[1];
}) : range.colors;
// update custom breaks
var customPalette = {
category: 'Custom',
name: customPaletteName,
type: scale,
colorMap: colorMap,
colors: colors || []
};
return customPalette;
}
//# 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