Questions tagged as 'highcharts'

Tagged questions
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How to change the font in Highcharts?

It may seem a little naive to my question, but where can I change the fonts (size and type) in Highcharts? Note: I confess that I searched, I searched, but I could not locate anything talking about it.     
asked by 16.02.2018 / 16:46
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Optimize chart highchart

They asked me to add a graph in my system to compare 47 services and I opted for highchart, but besides the chart does not work, it has more than 5,000 lines of code, I need to reduce it urgently but since I do not speak the language I have no i...
asked by 15.02.2018 / 11:43
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Error importing bank records to chart

In my old system I had a hightcharts chart that imports the records values from my database table, however, when using the same model on another system, the following error began to appear:    Notice: Undefined index: SCJan in C: \ Program Fi...
asked by 27.01.2018 / 12:44
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Charts highcharts plot of dates which are the values valid for the month

I'm plotting a plot from which the date entry does not match the plot. Example when I enter the date information 10/12/2017 it plots (January 10, 2017) how to fix this? Loading is done through the database code used: <script type="...
asked by 30.12.2017 / 14:03
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HighCharts export menu cutting

Highcharts export menu items are cutting, does anyone know how to fix this problem? What if highcharts have something native to it?     
asked by 22.11.2017 / 14:53
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How to combine multi bar graph with scatter chart in JC HighCharts

Hello, I'm trying to make a multi-bar chart combined with a scatter. See link: link I'm sure I'm not doing it right, because if I click to hide one of the populations, the graph goes wrong. Does anyone have any suggestions on how to do t...
asked by 12.07.2017 / 03:00
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Graph based on weekly data

Colleagues programmers, good night. I'm having a hard time setting up a chart of weekly records using PHP, MySQL, and the Highcharts library. I have records of connections and disconnections, in which it is saved in 2017-03-30 16:43:04 for...
asked by 03.04.2017 / 22:55
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HighCharts xAxis label above tooltip

I'm having a problem, where the graph tooltip is always getting below the xAxis label. I would like the tooltip to be over the label. link     
asked by 14.03.2017 / 18:36
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When you place several graphs on a page, the graphs repeat the points of the previous one

I'm developing an application using AngularJS and Highcharts, which: 1- Retrieve a list of objects from a Webservice function getColetorPorSala() { webService.getColetores($scope.device, $scope.token).success(function (data) {...
asked by 22.11.2016 / 14:44
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Popular a Chart.js with ajax.get

Speak, I have a question here in my project. I have a chart that looks like this: And I want it popular with the data of a webservice in PHP, which will return a JSON and in every button it clicks, I make a new request. Knowing that the me...
asked by 07.03.2016 / 21:56