This example uses d3.timeFormatLocale to define a custom localized multi-scale time format for use with d3-axis. A simpler approach is to use d3.timeFormatDefaultLocale.
Last active
May 5, 2023 01:52
Localized Time Axis II
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| license: gpl-3.0 |
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| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <svg width="960" height="500"></svg> | |
| <script src="https://d3js.org/d3.v4.min.js"></script> | |
| <script> | |
| var svg = d3.select("svg"), | |
| margin = {top: 250, right: 40, bottom: 250, left: 40}, | |
| width = svg.attr("width") - margin.left - margin.right, | |
| height = svg.attr("height") - margin.top - margin.bottom; | |
| var locale = d3.timeFormatLocale({ | |
| "dateTime": "%A, %e %B %Y г. %X", | |
| "date": "%d.%m.%Y", | |
| "time": "%H:%M:%S", | |
| "periods": ["AM", "PM"], | |
| "days": ["воскресенье", "понедельник", "вторник", "среда", "четверг", "пятница", "суббота"], | |
| "shortDays": ["вс", "пн", "вт", "ср", "чт", "пт", "сб"], | |
| "months": ["января", "февраля", "марта", "апреля", "мая", "июня", "июля", "августа", "сентября", "октября", "ноября", "декабря"], | |
| "shortMonths": ["янв", "фев", "мар", "апр", "май", "июн", "июл", "авг", "сен", "окт", "ноя", "дек"] | |
| }); | |
| var formatMillisecond = locale.format(".%L"), | |
| formatSecond = locale.format(":%S"), | |
| formatMinute = locale.format("%I:%M"), | |
| formatHour = locale.format("%I %p"), | |
| formatDay = locale.format("%a %d"), | |
| formatWeek = locale.format("%b %d"), | |
| formatMonth = locale.format("%B"), | |
| formatYear = locale.format("%Y"); | |
| var x = d3.scaleTime() | |
| .domain([new Date(2000, 0, 1), new Date(2001, 0, 1)]) | |
| .range([0, width]); | |
| svg.append("g") | |
| .attr("transform", "translate(" + margin.left + "," + margin.top + ")") | |
| .call(d3.axisBottom(x) | |
| .tickFormat(multiFormat)); | |
| function multiFormat(date) { | |
| return (d3.timeSecond(date) < date ? formatMillisecond | |
| : d3.timeMinute(date) < date ? formatSecond | |
| : d3.timeHour(date) < date ? formatMinute | |
| : d3.timeDay(date) < date ? formatHour | |
| : d3.timeMonth(date) < date ? (d3.timeWeek(date) < date ? formatDay : formatWeek) | |
| : d3.timeYear(date) < date ? formatMonth | |
| : formatYear)(date); | |
| } | |
| </script> |
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