Highcharts

Highcharts Pie Chart Drilldown not showing on third drill

由 橙三吉。 提交于 2019-12-19 06:28:21
问题 I have two issues: The third drilldown the names of the DataLabels appear as "Slice" instead of their respective names. Is this a bug or do I need to specify it somewhere? When I apply a color theme, every drilldown the colors reset and just randomly generate other colors. (I have 20 colors in the series for the theme file) Is there also a way to drill back up? IE have an external button or control that allows user to go back up a level? For me I dont know if it is intuitive to go back to the

Highcharts - drill down to multiple series

由 谁说胖子不能爱 提交于 2019-12-19 05:53:56
问题 I have a parent chart that I need to drill down to a child chart with multiple series. Here is a toy exampl e of what I would like to do. (I know this does not work) Notice I'm trying to pass in an array of ids to display in the child chart. Does anybody know a way to do this? If someone from Highcharts reads this, can this be added as a feature? $(function () { // Create the chart $('#container').highcharts({ chart: { type: 'column' }, title: { text: 'Basic drilldown' }, xAxis: { type:

Highcharts How to Show Loading Animation At Set Data

由 余生长醉 提交于 2019-12-19 05:18:34
问题 I have highcharts graphics. When I create my page I show empty graphics (I don't set data attribute and there is only titles of graphics, inside of them is empty.) I get data from server asynchronously and call setData() function at callback. However user sees an empty page and I want to show a loading image for them. This: http://api.highcharts.com/highcharts#loading doesn't work for me. Any ideas? 回答1: I did it work as explained at given URL: function updateGraphic(url, chartName) {

Highcharts 3 cannot render more than 1000 points in one series

由 我是研究僧i 提交于 2019-12-19 05:04:26
问题 After upgrading for Highcharts 2.1.9 to 3.0.0 we found that it seems impossible to render more than 1000 points in one series. If you add 1000 points to a series it renders ok. If you add 1001 points to a series it does not render at all. If you interrogate the series afterwards the "data" array on the series is empty. You can however render multiple series with 1000 points - so there does not seem to be a limitation in terms of the total number of points per chart. Here is a jsFiddle which

Resize issue while gridster.js with highcharts

由 泄露秘密 提交于 2019-12-19 04:46:07
问题 Highcharts inside the gridster widgets not resize automatically when I resize the gridster widgets. When I resize the window, highchart are resized based on the grid sizes. But it should happen automatically when I resize the grid. Code I tried is below : <html><head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>GridSter With HighChart</title> <link rel="stylesheet" type="text/css" href="http://gridster.net/dist/jquery.gridster.css"> <link rel="stylesheet" type=

Highcharts shared tooltip between charts with multiple series and shared tooltip

由 无人久伴 提交于 2019-12-19 04:24:41
问题 I'm trying to set shared tooltip between charts. It works nice only if tooltip doesn't have shared: true , if I set shared: true I get error: TypeError: 'undefined' is not an object (evaluating 'a[0].category') highcharts.js:3259 I prepared example: http://jsfiddle.net/CAKQH/24408/ If you move cursor on first chart - it works nice, also if you comment shared: true it works, but if you move cursor on second chart you'll get an error. Did someone faced this error? Help me to solve it, please.

Rotating dataLabels in a Highcharts pie chart

由 假如想象 提交于 2019-12-19 03:46:52
问题 I'm trying to rotate and position the dataLabels in each segment of a Highcharts pie chart and just feel like Im getting myself deeper and deeper without getting closer to a solution. Would love some tips or suggestions. A graphic to illustrate the desired goal: There will be three segments in my pie chart. I would ideally like: Each dataLabel to be rotated to basically create a center line for each segment (illustrated by the magenta lines); and The dataLabel to be centered in the segment,

Is it possible to hide the navigator in highcharts at runtime?

由 有些话、适合烂在心里 提交于 2019-12-19 03:21:23
问题 I am working on a highcharts project where we have a requirement to show/hide the navigator at runtime, depending on the value of an on screen filter. We already add/show/hide various series of data - but I cannot find an api call which will allow me to dynamically hide the navigator at runtime? Does anyone know of a way to do this - I am reluctant to reload the whole chart unless I have to. Thanks folks! 回答1: You can hide all particular SVG navigator elements by hide() function. http:/

Highcharts + Plotband tooltip hover + default styling

由 这一生的挚爱 提交于 2019-12-19 03:14:09
问题 I'm trying to find the easiest way to have a tooltip show up when you hover over a plotband. The events part is fine, I can access mouseover and out but I need to find a way to display a tooltip in the same style as the default look and feel for Highcharts. Here's a quick example. I need the text "Show me on hover in a tooltip" to display as a tooltip styled the same as Highcharts default somewhere based on the mouse coordinates? I've had a look at the docs and couldn't find any help. Any

How to center chart title position dynamically inside pie chart in highcharts

由 て烟熏妆下的殇ゞ 提交于 2019-12-18 17:31:56
问题 I'm doing a responsive pie chart which holds title in centered position inside it.I've used, title: { text: "", margin: 0, y:0, x:0, align: 'center', verticalAlign: 'middle', }, but it's not perfectly centered inside the chart.Any suggestions would be appreciated.Thank you in advance. Here's the Link : http://jsfiddle.net/LHSey/128/ 回答1: Better is remove title and use renderer which allows to add custom text, which can be repositioned each time (when you redraw chart). Only what you need is
订阅 Highcharts