#d3.js
#d3.js
Вопрос:
Используя этот пример, я получаю неправильную ось. На оси показаны метки для 50 000, 00 000, 50 000 и т.д., Но мои данные относятся к 0 — 513836. Вот как выглядит ось:
Вот мой код и данные:
data = [{
"value": "478176",
"date": "2020-06-28"
}, {
"value": "478278",
"date": "2020-06-29"
}, {
"value": "478559",
"date": "2020-06-30"
}, {
"value": "478559",
"date": "2020-07-01"
}, {
"value": "479175",
"date": "2020-07-02"
}, {
"value": "479175",
"date": "2020-07-03"
}, {
"value": "479175",
"date": "2020-07-04"
}, {
"value": "479379",
"date": "2020-07-05"
}, {
"value": "479633",
"date": "2020-07-06"
}, {
"value": "480010",
"date": "2020-07-07"
}, {
"value": "480531",
"date": "2020-07-08"
}, {
"value": "480794",
"date": "2020-07-09"
}, {
"value": "480794",
"date": "2020-07-10"
}, {
"value": "480794",
"date": "2020-07-11"
}, {
"value": "480995",
"date": "2020-07-12"
}, {
"value": "481161",
"date": "2020-07-13"
}, {
"value": "481161",
"date": "2020-07-14"
}, {
"value": "481934",
"date": "2020-07-15"
}, {
"value": "482218",
"date": "2020-07-16"
}, {
"value": "482218",
"date": "2020-07-17"
}, {
"value": "482218",
"date": "2020-07-18"
}, {
"value": "482851",
"date": "2020-07-19"
}, {
"value": "483331",
"date": "2020-07-20"
}, {
"value": "484302",
"date": "2020-07-21"
}, {
"value": "484569",
"date": "2020-07-22"
}, {
"value": "484734",
"date": "2020-07-23"
}, {
"value": "484734",
"date": "2020-07-24"
}, {
"value": "484734",
"date": "2020-07-25"
}, {
"value": "485123",
"date": "2020-07-26"
}, {
"value": "485597",
"date": "2020-07-27"
}, {
"value": "486763",
"date": "2020-07-28"
}, {
"value": "487392",
"date": "2020-07-29"
}, {
"value": "487392",
"date": "2020-07-30"
}, {
"value": "487392",
"date": "2020-07-31"
}, {
"value": "487392",
"date": "2020-08-01"
}, {
"value": "487392",
"date": "2020-08-02"
}, {
"value": "487909",
"date": "2020-08-03"
}, {
"value": "488496",
"date": "2020-08-04"
}, {
"value": "488496",
"date": "2020-08-05"
}, {
"value": "490538",
"date": "2020-08-06"
}, {
"value": "490538",
"date": "2020-08-07"
}, {
"value": "490538",
"date": "2020-08-08"
}, {
"value": "491490",
"date": "2020-08-09"
}, {
"value": "492511",
"date": "2020-08-10"
}, {
"value": "494185",
"date": "2020-08-11"
}, {
"value": "494730",
"date": "2020-08-12"
}, {
"value": "495052",
"date": "2020-08-14"
}, {
"value": "495052",
"date": "2020-08-15"
}, {
"value": "495610",
"date": "2020-08-16"
}, {
"value": "496394",
"date": "2020-08-17"
}, {
"value": "496394",
"date": "2020-08-18"
}, {
"value": "498006",
"date": "2020-08-19"
}, {
"value": "498631",
"date": "2020-08-20"
}, {
"value": "498631",
"date": "2020-08-21"
}, {
"value": "498631",
"date": "2020-08-22"
}, {
"value": "499186",
"date": "2020-08-23"
}, {
"value": "499561",
"date": "2020-08-24"
}, {
"value": "500491",
"date": "2020-08-25"
}, {
"value": "500491",
"date": "2020-08-26"
}, {
"value": "501295",
"date": "2020-08-27"
}, {
"value": "501295",
"date": "2020-08-28"
}, {
"value": "501295",
"date": "2020-08-29"
}, {
"value": "501748",
"date": "2020-08-30"
}, {
"value": "502284",
"date": "2020-08-31"
}, {
"value": "503353",
"date": "2020-09-01"
}, {
"value": "503719",
"date": "2020-09-02"
}, {
"value": "504046",
"date": "2020-09-03"
}, {
"value": "504046",
"date": "2020-09-04"
}, {
"value": "504046",
"date": "2020-09-05"
}, {
"value": "504204",
"date": "2020-09-06"
}, {
"value": "504697",
"date": "2020-09-07"
}, {
"value": "505659",
"date": "2020-09-08"
}, {
"value": "506346",
"date": "2020-09-12"
}, {
"value": "507109",
"date": "2020-09-14"
}, {
"value": "508650",
"date": "2020-09-16"
}, {
"value": "509708",
"date": "2020-09-17"
}, {
"value": "509708",
"date": "2020-09-18"
}, {
"value": "509708",
"date": "2020-09-19"
}, {
"value": "510154",
"date": "2020-09-20"
}, {
"value": "510226",
"date": "2020-09-21"
}, {
"value": "511136",
"date": "2020-09-22"
}, {
"value": "511252",
"date": "2020-09-23"
}, {
"value": "511253",
"date": "2020-09-24"
}, {
"value": "511253",
"date": "2020-09-25"
}, {
"value": "511253",
"date": "2020-09-26"
}, {
"value": "511363",
"date": "2020-09-27"
}, {
"value": "511467",
"date": "2020-09-28"
}, {
"value": "511467",
"date": "2020-09-29"
}, {
"value": "512016",
"date": "2020-09-30"
}, {
"value": "512016",
"date": "2020-10-01"
}, {
"value": "512016",
"date": "2020-10-02"
}, {
"value": "512016",
"date": "2020-10-03"
}, {
"value": "512610",
"date": "2020-10-04"
}, {
"value": "512889",
"date": "2020-10-05"
}, {
"value": "513552",
"date": "2020-10-06"
}, {
"value": "513836",
"date": "2020-10-07"
}];
parseDate = d3.timeParse("%Y-%m-%d");
line = d3.line()
.defined(d => !isNaN(d.value))
.x(d => x(parseDate(d.date)))
.y(d => y(parseInt(d.value)));
margin = ({
top: 20,
right: 30,
bottom: 30,
left: 40
});
height = 500;
width = 500;
x = d3.scaleUtc()
.domain(d3.extent(data, d => parseDate(d.date)))
.range([margin.left, width - margin.right]);
y = d3.scaleLinear()
.domain([0, d3.max(data, d => parseInt(d.value))]).nice()
.range([height - margin.bottom, margin.top]);
xAxis = g => g
.attr("transform", `translate(0,${height - margin.bottom})`)
.call(d3.axisBottom(x).ticks(width / 80).tickSizeOuter(0));
yAxis = g => g
.attr("transform", `translate(${margin.left},0)`)
.call(d3.axisLeft(y));
svg = d3.select("body").append("svg")
//.attr("viewBox", [0, 0, width, height]);
.attr("width", "100%")
.attr("height", "100%");
svg.append("g")
.call(xAxis);
svg.append("g")
.call(yAxis);
svg.append("path")
.datum(data)
.attr("fill", "none")
.attr("stroke", "steelblue")
.attr("stroke-width", 1.5)
.attr("stroke-linejoin", "round")
.attr("stroke-linecap", "round")
.attr("d", line);
<script src="https://d3js.org/d3.v6.min.js"></script>
Комментарии:
1. Ваше поле недостаточно велико, чтобы вместить все цифры для тиков оси — попробуйте использовать левое поле 60, и вы должны увидеть правильные тики. Для справки, в вашем вопросе первоначально было отмечено, что это проблема масштаба, с точки зрения поиска проблемы, то, что линия нарисована так, как ожидалось, должно указывать на успешное использование масштаба. В браузере вы можете проверить элементы в SVG, чтобы увидеть, соответствует ли текстовое значение тиков, если они не соответствуют тому, что вы видите, скорее всего, у вас проблема с размещением.
2. Большое вам спасибо! Я не заметил, что это была проблема с запасом.