| 1 | "use strict";
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| 2 |
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| 3 | Object.defineProperty(exports, "__esModule", {
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| 4 | value: true
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| 5 | });
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| 6 | exports.default = linear;
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| 7 | exports.linearish = linearish;
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| 8 | var _index = require("../../../lib-vendor/d3-array/src/index.js");
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| 9 | var _continuous = _interopRequireWildcard(require("./continuous.js"));
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| 10 | var _init = require("./init.js");
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| 11 | var _tickFormat = _interopRequireDefault(require("./tickFormat.js"));
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| 12 | function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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| 13 | function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }
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| 14 | function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
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| 15 | function linearish(scale) {
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| 16 | var domain = scale.domain;
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| 17 | scale.ticks = function (count) {
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| 18 | var d = domain();
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| 19 | return (0, _index.ticks)(d[0], d[d.length - 1], count == null ? 10 : count);
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| 20 | };
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| 21 | scale.tickFormat = function (count, specifier) {
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| 22 | var d = domain();
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| 23 | return (0, _tickFormat.default)(d[0], d[d.length - 1], count == null ? 10 : count, specifier);
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| 24 | };
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| 25 | scale.nice = function (count) {
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| 26 | if (count == null) count = 10;
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| 27 | var d = domain();
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| 28 | var i0 = 0;
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| 29 | var i1 = d.length - 1;
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| 30 | var start = d[i0];
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| 31 | var stop = d[i1];
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| 32 | var prestep;
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| 33 | var step;
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| 34 | var maxIter = 10;
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| 35 | if (stop < start) {
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| 36 | step = start, start = stop, stop = step;
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| 37 | step = i0, i0 = i1, i1 = step;
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| 38 | }
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| 39 | while (maxIter-- > 0) {
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| 40 | step = (0, _index.tickIncrement)(start, stop, count);
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| 41 | if (step === prestep) {
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| 42 | d[i0] = start;
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| 43 | d[i1] = stop;
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| 44 | return domain(d);
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| 45 | } else if (step > 0) {
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| 46 | start = Math.floor(start / step) * step;
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| 47 | stop = Math.ceil(stop / step) * step;
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| 48 | } else if (step < 0) {
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| 49 | start = Math.ceil(start * step) / step;
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| 50 | stop = Math.floor(stop * step) / step;
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| 51 | } else {
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| 52 | break;
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| 53 | }
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| 54 | prestep = step;
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| 55 | }
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| 56 | return scale;
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| 57 | };
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| 58 | return scale;
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| 59 | }
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| 60 | function linear() {
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| 61 | var scale = (0, _continuous.default)();
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| 62 | scale.copy = function () {
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| 63 | return (0, _continuous.copy)(scale, linear());
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| 64 | };
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| 65 | _init.initRange.apply(scale, arguments);
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| 66 | return linearish(scale);
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| 67 | } |
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