The avatar for @joelondon
joelondon
Published
Edited
Mar 19, 2021
Fork of Overpass
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md`# Functions`
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import {geojsonToCsv} from "@joelondon/geojson-to-csv"
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gjv = require('https://bundle.run/geojson-validation@1.0.2')
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function fileSize(data, returnString = true, isGzipped = false) {
let numBytes = (isGzipped ? data : JSON.stringify(data)).length;
const units = ["B", "KB", "MB", "GB"];
let unit = 0;

return returnString ? formatBytes(numBytes) : numBytes;
}
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formatBytes = size => {
const units = ["B", "KB", "MB", "GB"];
let unit = 0;

while (size >= 1024 && unit < units.length - 1) {
unit++;
size /= 1024;
}
return d3.format(".2f")(size) + units[unit];
}
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d3 = require('d3@latest')
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downloadJSON = (file, fileName) =>
DOM.download(new Blob([file], { type: "application/json" }), fileName)
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import { table } from '@tmcw/tables/2'
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