Issue #117: Done.
This commit is contained in:
@@ -178,6 +178,7 @@ import MoreModal from './MoreModal.vue';
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import getNumberLabel from '@/module/numberLabel.js';
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import { setLineChartData, setBarChartData, timeRange, yTimeRange, getXIndex, formatTime } from '@/module/setChartData.js';
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import abbreviateNumber from '@/module/abbreviateNumber.js';
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import shortScaleNumber from '@/module/shortScaleNumber.js';
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import getMoment from 'moment';
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export default {
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@@ -563,8 +564,8 @@ export default {
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color: '#334155',
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align: 'inner',
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callback: function(value, index, values) {
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if (index === 0) return abbreviateNumber(value);
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else if (index === values.length - 1) return abbreviateNumber(value);
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if (index === 0) return shortScaleNumber(value);
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else if (index === values.length - 1) return shortScaleNumber(value);
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},
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},
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grid: {
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19
src/module/shortScaleNumber.js
Normal file
19
src/module/shortScaleNumber.js
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@@ -0,0 +1,19 @@
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/**
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* 數量單位轉換,輸出 k m b t 數值。
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* @param {number} number
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* @returns {string}
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*/
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export default function shortScaleNumber(number) {
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const abbreviations = ["", "k", "m", "b", "t"];
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let index = 0;
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let num = number;
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// 確保在轉換數字時,不會超出索引範圍。如果 index 已經達到了最後一個單位縮寫(t,兆),那麼我們就不再進行轉換,以免超出數組的範圍。
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while (num >= 1000 && index < abbreviations.length - 1) {
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num /= 1000;
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index++;
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}
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// 使用 Math.ceil 來無條件進位
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num = Math.ceil(num * 10) / 10;
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return num + abbreviations[index] + " " ;
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}
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