72 lines
2.5 KiB
JavaScript
72 lines
2.5 KiB
JavaScript
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var __defProp = Object.defineProperty;
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var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
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var __getOwnPropNames = Object.getOwnPropertyNames;
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var __hasOwnProp = Object.prototype.hasOwnProperty;
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var __export = (target, all) => {
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for (var name in all)
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__defProp(target, name, { get: all[name], enumerable: true });
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};
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var __copyProps = (to, from, except, desc) => {
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if (from && typeof from === "object" || typeof from === "function") {
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for (let key of __getOwnPropNames(from))
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if (!__hasOwnProp.call(to, key) && key !== except)
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__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
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}
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return to;
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};
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var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
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var linearFill_exports = {};
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__export(linearFill_exports, {
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$linearFill: () => $linearFill
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});
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module.exports = __toCommonJS(linearFill_exports);
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var import_util = require("../../util");
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var import_accumulator = require("../accumulator");
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var import_internal = require("./_internal");
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const interpolate = (x1, y1, x2, y2, x) => y1 + (x - x1) * ((y2 - y1) / (x2 - x1));
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const $linearFill = (_, collection, expr, options) => {
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return (0, import_internal.withMemo)(
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collection,
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expr,
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() => {
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const sortKey = "$" + Object.keys(expr.parentExpr.sortBy)[0];
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const points = (0, import_accumulator.$push)(
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collection,
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[sortKey, expr.inputExpr],
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options
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).filter(([x, _2]) => (0, import_util.isNumber)(+x));
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if (points.length !== collection.length) return null;
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let lindex = -1;
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let rindex = 0;
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while (rindex < points.length) {
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while (lindex + 1 < points.length && (0, import_util.isNumber)(points[lindex + 1][1])) {
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lindex++;
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rindex = lindex;
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}
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while (rindex + 1 < points.length && !(0, import_util.isNumber)(points[rindex + 1][1])) {
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rindex++;
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}
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if (rindex + 1 >= points.length) break;
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rindex++;
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while (lindex + 1 < rindex) {
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points[lindex + 1][1] = interpolate(
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points[lindex][0],
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points[lindex][1],
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points[rindex][0],
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points[rindex][1],
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points[lindex + 1][0]
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);
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lindex++;
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}
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lindex = rindex;
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}
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return points.map(([_2, y]) => y);
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},
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(values) => values[expr.documentNumber - 1]
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);
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};
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// Annotate the CommonJS export names for ESM import in node:
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0 && (module.exports = {
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$linearFill
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});
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