Я пытаюсь создать карту тепла с использованием Highcharts, с осью x и осью y.Highchart Heatmap - Выравнивание оси Y DateTime
Все хорошо выглядит, за исключением выравнивания оси y.
«00:00» должно быть в самом основании диаграммы, но оно смещено/центрировано в первый квадрат.
Я осмотрелся, но не могу решить, какие настройки мне нужно возиться. Любая помощь оценивается.
См. Пример jsFiddle ниже. Массив данных содержит [EpochTicksForStartOfDay, TicksForTimeOfDay, Value]
https://jsfiddle.net/h2zb2tos/5/
UPDATE: Я хотел бы линии по оси Y и метки для выравнивания с нижней частью Heatmap коробки. 1-й (самый низкий) ящик «начинается» в 00:00, второй - в 01:00, третий - в 02:00 и т. Д., Поэтому я ожидаю, что линии выстроятся в линию.
Html
<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/heatmap.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>
<div id="container" style="height: 800px; min-width: 600px; margin: 0 auto"></div>
JavaScript
$(function() {
var json = {
"Data": [
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};
$('#container').highcharts({
chart: {
type: 'heatmap',
marginTop: 40,
marginBottom: 80,
plotBorderWidth: 1
},
title: {
text: 'My Title'
},
xAxis: {
type: 'datetime'
},
yAxis: {
type: 'datetime',
labels: {
formatter: function() {
return Highcharts.dateFormat('%H:%M', this.value);
}
}
},
colorAxis: {
min: 0,
stops: [
[0, '#04006D'],
[0.33, '#119E00'],
[0.67, '#FFBF00'],
[1, '#F20011']
]
},
legend: {
align: 'right',
layout: 'vertical',
margin: 0,
verticalAlign: 'top',
y: 25,
symbolHeight: 280
},
tooltip: {
formatter: function() {
return '<b>' + this.point.value + '</b>';
}
},
series: [{
colsize: 86400000,
rowsize: 3600000,
borderWidth: 1,
data: json.Data
}]
});
});
Если вы увеличиваете все значения точек данных для половины строк, то все точки будут на линиях сетки и выровнены по тикам - https://jsfiddle.net/h2zb2tos/6/ Это то, что вы пытаетесь получить? –