Category: Highcharts label and string formatting

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I'm using Highcharts and I want to format all numbers showed anywhere in the chart tooltips, axis labels For example, in this chart, the number should be 2, But this got rid of the nice circle and series label in the tooltip - I'd like to keep that. And ideally I'd prefer to use a single option to set global number formatting, across the whole chart.

This can be set with the thousandSep API global option. Learn more. Highcharts: Format all numbers with comma? Ask Question. Asked 5 years ago. Active 1 month ago. Viewed 45k times. Otherwise, the default tooltips and labels are great, and i want to keep them exactly the same. How can I do this? Richard Richard I would try with a custom lang, see stackoverflow.

Active Oldest Votes. Some might find the decimalPoint option related and useful. See API. The default thousands separator looks to be a space now. Has something changed in their API? Even their example is showing it as a space instead of a comma in the tooltip.

VIDEO: Using Formatter Functions To Modify Label Behavior in HTML5 Charts (HighCharts)

Space is default from Highcharts 4. Before that it was comma. It is culture independent and ISO standard. Now how do you set the y-axis with commas too? I still get spaces. In case you want to show numbers without commas and spaces.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I'm using Highcharts to generate a line chart that shows currency values. By default the y-axis labels use metric prefixes for abbreviation, e. I would like to prepend a currency symbol to these labels, e.

However as soon as I add the currency symbol, the metric prefixes are no longer used. I've tried the following.

Is it possible to add a currency symbol without losing the metric prefix? Here's a demo JSFiddle here that illustrates the problem. I looked in HighCharts source code and found out that if you pass a format or formatter it won't add numeric symbol.

It is inside else if statement i. So you need to add a formatter and do the logic yourself. Learn more. Format Highcharts y-axis labels Ask Question. Asked 5 years, 6 months ago. Active 2 years, 3 months ago.

highcharts label and string formatting

Viewed 26k times. Active Oldest Votes. Barbara Laird Barbara Laird Do you know how I could add the commas? Old comment, but maybe this can help someone else. You can get commas by setting the lang. FYI, commas will be shown in the jsfiddle above if you add 2 zeroes to the values.Tag: chartshighchartsdrilldown.

I have a HighCharts chart with two series plotted. The problem I have is that when I click on an x-axis label I am taken to a sub-plot with two series shown. The x-axis labels of this sub-plot only correspond to one of the series being shown, and the x-axis title and chart title also only refer to one of the series. I would like to have the x-axis labels for each series shown perhaps there could be a secondary x-axis? This is now fixed, thanks to the help offered from Pawel Fus.

A working jsfiddle is here:. If you click on an x-axis label this drills down to a plot that has two x-axes. Both of these are now labelled correctly, and the legend of the drilled-down plot is also correct. If you are trying to get the blanks to display as zero the code is ActiveChart. First, you've placed your backgroundColor: ' fcfcfc', at the wrong place.

In generateDataSetsFromTablemove your dataset creation outside of the tr loop rows. Managed to implement thing a different way. Hence this question can be ignored. At the end of the opening Window tag, the tutorial's code imports the namespace your are talking about.

This isn't possible with D3. The axis component will generate an axis that corresponds to the associated range, i. You can do this quite easily in a responsive manner though by computing the Although you have a solution for doing it server side, I took a few minutes to convert my PHP solution to a Javascript solution, to address the initial question.

The relevant code isn't included in the question, but I'll address the issue.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information.

I have a Highcharts chart that works great and has custom formatting for the yAxis labels using the following formatting. However, when I dynamically add a series like below, the yAxis labels do not have the same custom formatting. It looks like they just end up using the default Highcharts number formatting. How can I make it so the dynamically added series has the same label number formatting as the originally loaded series?

Also, note that I need to name the dynamically added series "newDataName" so that I can reference it again later to remove it. And here is how the axis is added dynamically as well. Because to clarify, I am adding a series, but also adding an axis to display that series. Since you are dynamically adding both a series and a new axis that the series should be using, this axis also needs to include the formatter details.

For example JSFiddle :. Learn more. Asked 1 year, 5 months ago. Active 1 year, 5 months ago. Viewed 88 times. Halvor Holsten Strand Kyle Kranzo Kyle Kranzo 11 2 2 bronze badges. I'm not sure this makes any sense What is yAxis: newDataName?

highcharts label and string formatting

The axis labels are not defined within a series, which is what you seem to be adding. HalvorStrand - That is just the name for the series.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here.

Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I have the following highchart output:. I just want to see the Feb instead of Feb in x-axis label. So all the xaxis label will be like Feb, Feb, and so on. But The tooltip will be the same as the output screen. How can I format the xaxis so that I will get Feb, Feb, and so on instead of FebFeband so on.

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Learn more. How do I format x-axis label in highcharts Ask Question. Asked 6 years, 1 month ago. Active 6 years, 1 month ago.

Format axis labels with Highcharts.numberFormat

Viewed 28k times. I have the following highchart output: I just want to see the Feb instead of Feb in x-axis label. Color Highcharts. Novis Novis 2 2 gold badges 10 10 silver badges 25 25 bronze badges. What do your dateAndTimeArray and chartData arrays look like? I got the dateAndTimeArray and chartData using ui:repeat and that is a jsf code.

Active Oldest Votes. Blundering Philosopher Blundering Philosopher 4, 2 2 gold badges 28 28 silver badges 45 45 bronze badges.

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highcharts label and string formatting

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We are too. Still, we continue working on our product to support you with a free solution. We hope it comes in handy for your business especially these days. This method is used for integration with Highcharts.

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Before the start of integrating, include the webdatarocks. It serves as a connector between Pivot Table and Highcharts. Read more about integration with Highcharts in this tutorial. Use the following functions from the connector if you need to define a special number formatting for axes or tooltips in Highcharts.

Pass a pivot table format object as an argument and each of them will return the formatting string in Highcharts format. These functions can be used in the body of callbackHandler and updateHandler functions. To learn how to integrate WebDataRocks reporting tool with Highcharts, follow the link to the tutorial. Table of contents. It has the following parameters: type String optional Specifies the chart type to prepare the data for: "area""areaspline""bar""column""waterfall""funnel""pie""arearange""areasplinerange""columnrange""errorbar""bubble""scatter""polygon""spline".

The default value is "line". Otherwise, the API call will send the data displayed in the pivot table. If set to "datetime"a chart with dates on the X-axis is created. Default value: "". Default value: false. It is possible to apply valuesOnly for the following chart types: "bubble""line""polygon" and "spline". Note that it is always true for "scatter" chart. The default value is false. It is available only for such chart types as "area""areaspline""bar""column""waterfall""funnel""pie""pyramid""polygon""spline""line".

highcharts label and string formatting

Use it if webdatarocks. This function takes raw non-aggregated data from the table as rawData parameter and an object with options defined in highcharts. It has the following parameters: data and rawData rawData is an optional argument, define it if you need to set a number formatting in the tooltip or on the axes, etc. It has the following parameters: data and rawData. Name Return value Description getAxisFormat format String Use this function if you want to apply a formatting from the pivot table to the values on the axis.

It gets the pivot table format object defined inside WebDataRocks and returns a Highcharts format string for value. It gets the pivot table format object defined inside WebDataRocks and returns a Highcharts format string for point. It gets the format object defined inside WebDataRocks and returns a Highcharts format string for point.

Try the example on Codepen.Highcharts is a fantastic library for drawing interactive charts on your website. I've been using it extensively over the past year or two. There are loads of extensibility points, if you don't like the default behaviour or need to change it slightly to fit your requirements, then it's more than likely Highcharts has you covered.

Highcharts provides some very sane defaults, however the more you use it and want to push its boundaries the more you'll have to do yourself. You can follow along and see examples of the below Highcharts configuration in this plunk.

Case in point - I've been needing to customise the ToolTips when you hover over a data series. On taking control from Highcharts, by way of a formatter functionI had lost all the nice currency formatting highcharts provides "out of the box". For example the below before allows me add a GBP Currency symbol before the value and ensure all values are to 2 decimal places. But doesn't give me much flexibility when I want to properly customise the tooltip.

However, for the sake of demonstration say I wanted to customise the tooltip, I want to share the tooltip for all series and add another line of text under the title, some text before and after the actual value.

This is where Highcharts Formatters come in. Simply put its a property which is a function you supply. In that function takes no parameters the this keyword holds various bits of information about the point s which are being hovered. That's good, however if you view the example and un-comment the marked code the code above you'll see how "unformatted" that looks. It wont perform rounding, it wont put in "thousands separators" and we'd have to do the decimal place stuff ourselves. Now, I know that this functionality exists in Highcharts and I'd prefer not to have to write this again myself.

So I went digging through the API documentation and couldn't find a way to get access to the code which does number formatting. Next step - downloaded the source and started wading through that, it helps if you know where to look - Highcharts is a big, mature and flexible library so there's A LOT of code. A couple of minutes later I had found what I was looking for You can follow along and see examples of the below Highcharts configuration in this plunk Case in point - I've been needing to customise the ToolTips when you hover over a data series.

The parameters for Highcharts.


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