Highcharts

问题 Highcharts Bar chart doesn't render well when they are put inside HTML Table. Issue is reproduced in this Fiddle. Rendering problem can be seen when opened in IE 10(works well in chrome). var options = { colors: ["#3ACB35", "#DE3A15", "#FF9A00", "#00B8F1"], chart: { renderTo: 'Chart3container', type: 'bar', backgroundColor: 'black', borderColor: 'black', borderWidth: 0, className: 'dark-container', plotBackgroundColor: 'black', plotBorderColor: '#000000', plotBorderWidth: 0 }, credits: {

问题 I wonder if it's possible with xAxis type datetime set this pointStart: Date.UTC(2010, 0, 1), pointInterval: 24 * 3600 * 1000, // one day But if I want a dataGrouping option by week dynamically I can't see here: http://jsfiddle.net/L7d5d8fj/ 回答1: dataGrouping will work on Highstock chart only: http://www.highcharts.com/docs/advanced-chart-features/data-grouping As an answer to your problem with showing lines and columns in your chart (discussion in comments) You can set your approximation

问题 This question already has answers here : Set Additional Data to highcharts series (5 answers) Closed 6 years ago . Is it possible to attach additional data to a data point, and later access that data directly from an event handler? series: [{ data: [ { x: ..., y: ..., customProperty:... } ] }] http://jsfiddle.net/JGCmt/1/ 回答1: Yes it is possible to access the date from an event handler. event.point.options.customProperty DEMO 来源： https://stackoverflow.com/questions/16093870/attach-arbitrary

问题 I have created an application using Serenity framework. I have completed basic functionality for CRUD using serenity. Based on my tables I need to have graphical representations, any charts like high charts, D3 charts or any . 1. How can I get data from the tables using serenity framework ? 2. How can I customise the data into graphical representations ? 回答1: Finally I have found the answer for this. We can use sql queries as well as stored procedure to fetch data from DB. I have used stored

问题 I read some answers, but didnt solve my problem. Html charts works good, but when I export to PDF with wicked_pdf charts doesnt show. I set chart options : plotOptions: { series: { enableMouseTracking: false, shadow: false, animation: false } }, And tried giving javascript delay. I tried including and not including in my layout the jquery and/or highcharts js files again according to some posts I read. But nothing is working for me , my wkhtmltopdf library version is : wkhtmltopdf 0.12.2.1

问题 We're using HighCharts.js in a Durandal/Hot Towel template in ASP.NET MVC 4. We are simply showing a proof of concept in using a charting API for a dashboard page. However, the graph is not rendering on the page during page load. We have a custom .js file that holds the following code (copied and pasted from HighCharts.com): $(document).ready(function () { $('#reportgraph').highcharts({ chart: { type: 'bar' }, title: { text: 'Fruit Consumption' }, xAxis: { categories: ['Apples', 'Bananas',

问题 When loading external JSON file in HighCharts it shows nothing in the browser. I have following JSON data. I have included highchart.js and jquery.js in the head of my HTML code, but still I cannot get a bar chart in my browser. No error is shown in console when checking the console. var json = [{ "key": "Apples", "value": "4" }, { "key": "Pears", "value": "7" }, { "key": "Bananas", "value": "9" }]; var processed_json = new Array(); $.map(json, function(obj, i) { processed_json.push([obj.key,

问题 I need to create a highcharts solid gauge but I need to have the colors of the identified 'stops" to remain visible as it animates/transitions into the additional stops. So, let's say that the chart represents 0% to 100% on the other end, and the first 30% is green (good), then the next 30% is orange (warning) and the remaining 40% is red (bad). If the results of the gauge is under 30% then it will show the green color, then if it is over 30% but under 60% (let's say 50%) it will show the

问题 From the picture above you can see the problem with overlapping columns. I've tried with groupPadding but it does seem to work. I prepared a jsffidle http://jsfiddle.net/cr1t/r7yyN/ Any Ideas? 回答1: When you set pointWidth , then groupPadding is omitted. Remove pointWidth and you will get proper result: http://jsfiddle.net/r7yyN/1/ Also, you have different groupPadding for series, which may cause overlaping. 来源： https://stackoverflow.com/questions/24387902/highcharts-column-range-overlapping

问题 I'm using the I'm currently using the tooltip formatter function to control the look of the tooltip, including adding some custom css to create an arrow on the side of the tooltip box facing the mouse. I am also using the positioner callback to not only determine the placement of the tooltip, but when it changes from one side of the mouse to the other I'm updating the formatter callback to switch the side of the tooltip the arrow lies on (see code below). Everything works fine, except for the