21 lines
737 B
JavaScript
21 lines
737 B
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var math_1 = require("../util/math");
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var pretty_1 = require("../util/pretty");
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/**
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* 计算 Pow 的 ticks
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* @param cfg 度量的配置项
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* @returns 计算后的 ticks
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*/
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function calculatePowTicks(cfg) {
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var exponent = cfg.exponent, tickCount = cfg.tickCount;
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var max = Math.ceil(math_1.calBase(exponent, cfg.max));
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var min = Math.floor(math_1.calBase(exponent, cfg.min));
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var ticks = pretty_1.default(min, max, tickCount).ticks;
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return ticks.map(function (tick) {
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var factor = tick >= 0 ? 1 : -1;
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return Math.pow(tick, exponent) * factor;
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});
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}
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exports.default = calculatePowTicks;
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//# sourceMappingURL=pow.js.map
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