Highcharts

问题 Is there a way to have a point specific positionning of the xAxis labels ? I am using a waterfall chart and for some bars I would like the label to appear directly under the bar like below : I have found the following code in the xAxis plotOptions but at this point I don't see how I can acces the info on the bottom of the chart. xAxis: { labels: { y:-100 //label's y position } }, 回答1: You can use point dataLabels to achieve such result: dataLabels: { crop: false, overflow: 'none',

问题 I've built a network graph with Highcharts and I'm struggling to find a way to easily "expand" or "show" a node's children. The problem I've got is that the way the data is declared is very linear. It doesn't really have much of a hierarchy. Here's a pen of what I have so far https://codepen.io/anon/pen/xvGMwa. The issue I have is that the "links" aren't associated with the nodes. So I can't easily find a group of nodes and their links and hide/show them. What I'd like is for it to start off

问题 I've built a network graph with Highcharts and I'm struggling to find a way to easily "expand" or "show" a node's children. The problem I've got is that the way the data is declared is very linear. It doesn't really have much of a hierarchy. Here's a pen of what I have so far https://codepen.io/anon/pen/xvGMwa. The issue I have is that the "links" aren't associated with the nodes. So I can't easily find a group of nodes and their links and hide/show them. What I'd like is for it to start off

问题 I am using highchart to create network-graph. i need to change tooltip value. but its not working. please check my code var json = [{ "key": "1", "value": "19122", "code": "A" }, { "key": "19122", "value": "623753", "code": "B" }, { "key": "19122", "value": "582024", "code": "C" }], data = []; json.forEach(function(point) { data.push([point.key, point.value]) }); Highcharts.chart('container', { tooltip: { formatter: function() { return data.code; } }, series: [{ type: 'networkgraph',

问题 I am using highchart to create network-graph. i need to change tooltip value. but its not working. please check my code var json = [{ "key": "1", "value": "19122", "code": "A" }, { "key": "19122", "value": "623753", "code": "B" }, { "key": "19122", "value": "582024", "code": "C" }], data = []; json.forEach(function(point) { data.push([point.key, point.value]) }); Highcharts.chart('container', { tooltip: { formatter: function() { return data.code; } }, series: [{ type: 'networkgraph',

问题 I am having issue while implementing gantt charts with fixed header with yAxis: { scrollbar: { enabled: true, liveRedraw: true } } Content of last row when scrolling down or first row when scrolling up becomes invisible until the scroll is finished. You can check the live demo at: https://jsfiddle.net/8c93a6me/ 来源： https://stackoverflow.com/questions/61076229/highcharts-gantt-chart-first-last-row-content-not-readable-while-fixed-header

问题 I am having issue while implementing gantt charts with fixed header with yAxis: { scrollbar: { enabled: true, liveRedraw: true } } Content of last row when scrolling down or first row when scrolling up becomes invisible until the scroll is finished. You can check the live demo at: https://jsfiddle.net/8c93a6me/ 来源： https://stackoverflow.com/questions/61076229/highcharts-gantt-chart-first-last-row-content-not-readable-while-fixed-header

问题 I am using highcharts to render some data. On the yAxis I needed those values to be anchor tags and navigate to a side modal. Was able to get that working correctly by using the formatter function of the labels object. What I am trying to do now is the first cell of the table I want to disable the click events so it does not take the user to the side modal its display only. labels{ align: 'left', formatter: function(){ return `<a href=javascript:openModal() ${this.value} </a>` } } I've tried

问题 I have successfully created a chart with HighChart's HighStock. I'm trying to add vertical lines to the chart. I've searched everywhere in HighStock's docs, Stackoverflow and Google on how to do this, but to no avail. I tried HighStock's "flags" but can't create vertical lines with them. I basically want to turn this chart... ... into something like this: Is this even possible? If yes, how? Thanks! 回答1: Yes, These are called plotLines and are easily added like: xAxis: { plotLines: [{ value:

问题 For my plot, I would like the ggplot2::geom_step() line alignment to be centered around my points, instead of aligned to the left In highcharter::hc_add_series(type = "line") there is an option called step = "center" . See my jsfiddle for the look I am going for in ggplot2 . library(ggplot2) #> Warning: package 'ggplot2' was built under R version 3.5.1 my_data <- data.frame( x = c("2015-06", "2015-07", "2015-08", "2015-09", "2015-10", "2015-11", "2015-12", "2016"), y = c(35, 41, 40, 45, 56,