Highcharts x axis label date format prototype. How to set options Highcharts use a JavaScript object structure to define the options or settings of a chart. Try it X axis labels disabled format: string Since 3. if i use endontick and show last label it adds 00:00:04 in end Here is the link to jsfiddle of same code is like a 4k line code https://goo. Apr 28, 2020 · As highcharts has a built in formatter for dates: https://api. See the Axis class for programmatic access to the axis. multi-year, vs year, vs month) For example, if im viewing data that spans multiple years, i'd like to see something like this: chart1. Jun 3, 2016 · I am experimenting with R highcharter package to create a bar chart function. Apr 18, 2020 · PROBLEM I have data coming for x axis as xAxisLabel ['Jul 16', 'Oct 16', 'Jan 17', 'May 17', 'Jul 17', 'Oct 17', 'Jan 18', 'Apr 18','Aug 20','Sep 20'] whose length may vary. A format string for the data label. In which x axis has date time and y axis has numbers. dateTimeLabelFormats only defines how the chart will represent that scale. This can be turned off when for example the labels are rendered inside the plot area instead of outside. Defaults to treegrid for Gantt charts, linear for other chart types. Since v8. They do not care where you data is placed (unlike on a linear or category axis where labels are typically directly under your data). Problem #1 Let me illustrate point 1 with a more obvious example: Labels and string formatting Anywhere in Highcharts where text strings occur, they allow modification by formatters or format options. dynamic formatting of dates in x-axis based on view Fri Aug 19, 2022 7:36 am Hi, is it possible to format dates in the x-axis based on who much data im viewing (i. Oct 21, 2025 · ValuesType Type: XAxisValuesType Identifier. The chart has 1 X axis displaying values. Range: 2010 to 2022 The chart has 1 Y axis displaying Number of Employees. 0 A format string for the axis label. 9 In this fiddle, with out changing the series data, Is it possible to show x-axis labels as text i. Highcharts Gantt automatically adapts and finds the right distribution of axis ticks based upon the screen size available. value. It doesn' style CSS styles for the label. Jul 13, 2019 · You can not use category and datetime axis type together, these are two mutually exclusive values. Chart, the options object is the second parameter you pass: Dec 15, 2020 · Description of the feature You can currently have multi-line labels on an axis using a formatter and inserting line breaks. com/class-reference/Highcharts#. yAxis. Jan 17, 2019 · Check out the changelog for Highcharts, Highcharts Stock, Highcharts Maps, and Highcharts Gantt. For a datetime axis, the scale will automatically adjust to the appropriate unit. How can I display all dates? Here my code: Jun 21, 2025 · Interactive charts for your web pages. dateFormat I would suggest doing it this way: You need to convert the timestamp string to a date format using Date. Range selectorInput type The option inputDateFormat is used to determine which type of input to show, datetime-local, date or time and falling back to text when the browser does not support the input type or the format contains milliseconds. If I understand corr I'm creating a line chart using Highstock. YAxisFormat Information to format the Y-axis on the chart. I cannot find any information about the little popup date tooltip thing that you see on the highcharts stock chart when you mouse over the chart. Mar 26, 2021 · 12 If you want to use x-axis with categories, map your date strings to an array with strings with the format you want. Plot bands and plot lines Plot lines and plot bands are quite similar in use. x. png On the other hand, if im viewing less data such that i can see individual day series points The format for the date in the tooltip header if the X axis is a datetime axis. axis type. highcharts-axis-labels class. The data type of labels displayed on the X-axis to format them. I set formatter to show only days. Let’s fix these three issues. Learn how to create Highcharts line charts and graphs with data lables. If you want to force the xAxis to show the entire date, you have to specify the format of the labels of the xAxis that in the labels as following: xAxis: [{ type: 'datetime', dateTimeLabelFormats:{ day: '%d %b %Y' //ex- 01 Jan 2016 Nov 11, 2012 · Hello everyone, I've got a question regarding the highcharts implementation in Oustystems. labels. General options for all annotations can be set using the Highcharts. Ex [20100101,45000]. In a category or treegrid axis, the point names of the chart's series are used My guess is that your data interval is smaller than a day (for examples two records per day) and the format of labels that you set cuts hours leaving only days, so labels are technically showed correctly. format and specify a format like this: Sep 5, 2021 · I have a Highchart with x-axis at dates and fixed positions that I want to display as "Mar 2018" It's defined as xAxis: { type: "datetime", tickPositions: [ new Date ('20 Dec 31, 2019 · I can change the format of date if necessary but data will generally always have a single value for each month in ascending order up to current month. : The basic annotation allows adding custom labels or shapes. This is typically used when two or more axes are displayed on the same side of the plot. For example, you can use {text} to insert the defa… JavaScript callback function to format the axis label. Additional properties for this are axis, chart, isFirst, isLast and text which holds the value of the default formatter. dateTimeLabelFormats works a little bit different. Next the unit of the current zoom is calculated, it could be one of: second minute hour day week month year This unit is then used find a format for the axis labels. Defaults to linear. Aug 18, 2011 · Highcharts will automatically try to find the best format for the current zoom-range. time unless individual time settings are applied for each chart. The context is available as format string variables. Thanks for contacting us with your question! To change the date format use xAxis. 2 introduced browser-native brightening and interpolation via CSS functions, allowing full support for any color format that is recognized by the browser, including CSS variables. Oct 26, 2014 · There is an offset between the point on the chart and the tick on the axis (as evidenced by the first chart). Mar 7, 2017 · So you've got your points based on timestamps, but you're missing the correct label on the X-axis? I wouldn't touch the model (the timestamp). 2. The label will be placed on top of positive columns and below negative columns. AxisTypeValue The type of axis. The lines and bands will always be perpendicular to the axis it is defined within. Nov 24, 2023 · Chart: Format x axis labels with DateTimeOkay, so I scrolled through a dozen of similar questions, but I cannot find the correct answer to my question: What is the correct way to have the x axis of a chart use and display DateTime as the label? Some context: The chart The local variable The result The raw JSON returned from the server action As you can see, the chart interprets the x axis Apr 28, 2022 · I'm new with Highcharts and stuck with a question. Typically, in this case, your data would use a time value in milliseconds, and highcharts will plot it accordingly (see this example). Shared tooltips are great for charts with multiple series. g. Jan '08, Jan '09, Jan '10 etc. Here i Feb 6, 2025 · Q&A dashboard-embed, highcharts, developer, quick-sight COSTA February 6, 2025, 2:58pm 1 Hi, I’m creating a chart using highcharts, I’m trying to format the x-axis as data, but the chart doesn’t respond. (Sorry for bad terminology) Here's a preview of what top x axis label might look like in ascii, (I can't get markdown tables to work) Nov 11, 2012 · I am trying to implement a chart using DateTime on the X-axis as seen below. dateFormat() The format is a subset of the formats for PHP's strftime function. The default patterns are: Which of the predefined date formats in Date. png On the other hand, if im viewing less data such that i can see individual day series points I would like to conditionally use the default date time label format for the x-axis. Sep 4, 2025 · For a datetime axis, the scale will automatically adjust to the appropriate unit. Jun 22, 2020 · The default behavior of the library can be modified by explicitly defining the DateTime label format for the axis of choice. HTML in Highcharts For a datetime axis, the scale will automatically adjust to the appropriate unit. TooltipFor more info about formatting see Labels and string formatting Positioning Highcharts offers several options to tailor tooltip positioning to your needs, improving both functionality and design. createLabelFromTimestamp(timestamp). I would like to format the time so that only the years are shown so: [2017,2018,2019,2020,2021] The data used look like this: It seems like highcharts does not like the dateformat of outsystems and it somehow needs to be Feb 25, 2025 · The Time class. How can I stop this auto formatting and display only the year in x axis for less than 7 data points. Attributes Title Type: Text (50). Instead of cluttering up the API with a "barrange" series type, we let you achieve this by setting chart. Data ranges from 5548 to 171558. DateTimeFormat API, and extended with some custom options for Highcharts. highcharts. MinValue Type Sep 4, 2025 · Interactive charts for your web pages. However, you can achieve the wanted result by using one of them. The Highcharts object is the placeholder for all other members, and various utility functions. gl/bbwZRC Izothep Posts: 1246 Joined: Wed Oct 07, 2015 12:50 pm The time zone affects axis scaling, tickmark placement and time display in Highcharts. This chart includes the series-label module, which adds a label to each line for enhanced readability. The text displayed next to the Y-axis. map. {"apple","orange","mango"} instead of decimals i. dateTimeLabelFormats. 1f} or {value:%Y-%m-%d}. See I'm just wondering can anyone tell me how I'd go about formatting my x-axis labels on my highchart? I've set min:0 and max:300 but I want to trim the last digit on the min and max. So if you can help please help me to do it. A positive offset moves the axis with it's line, labels and ticks away from the plot area. the code is as below. I request help in 1-How to change the format of the dataLabels to percentage ? 2-How to set X-a I'm just wondering can anyone tell me how I'd go about formatting my x-axis labels on my highchart? I've set min:0 and max:300 but I want to trim the last digit on the min and max. Here is the tooltip formatter API for your reference. I need to display all dates on x axis, but by default, I'm supposing, only even dates are displaying. While formatter callbacks have greater flexibility, format strings are typically more compact, and they are JSON compatible. Dec 26, 2019 · For a datetime axis, the scale will automatically adjust to the appropriate unit. I have to display only 8 xAxis. setOptions, or individually for each Chart item through the time options set. Defaults to None, which applies a built-in function which returns a formatted string depending on whether the axis is a category, datetime, linear/logarithmic, etc. In this case only single objects are supported, because it alters the defaults for all items. e. These pages outline the chart configuration options, and the methods and properties of Highcharts objects. Check out Highcharts data labels line charts with JSfiddle and CodePen demos A format string for the data label. Is it possible to format chart so that bottom axis has labels for date (year + month)? The X axis or category axis. The most important member of the namespace would be the chart constructor. In styled mode, the data labels can be styled with the . By default, it uses the following formats for the DateTime labels according to the intervals defined below: To add custom numeric or datetime formatting, use {value} with formatting, for example {value:. Dec 19, 2022 · Actual behaviour In gantt charts, when I change the date formats, it changes the format in the lower upper axis labels, but not the top upper axis label. In some charts I have a date axis showing years and months, some years, months, days and some just years. Bar chart The bar chart is exactly the same as a column chart only the x-axis and y-axis are switched. DateTimeFormatOptions Options for formatting dates and times using the Intl. Sep 4, 2025 · xAxis. Can be one of linear, logarithmic, datetime or category. The value is given by this. labels The axis labels show the number or category for each tick. I am trying to implement a chart using DateTime on the X-axis as seen below. Sep 4, 2025 · Highcharts Core v12. This article explains how the options object works and how to use it. If the labels are too close together the text will auto rotate. Nov 1, 2016 · I'm trying to implement datetime series chart in highchart. i. All format string options have matching formatter callbacks. In a category axis, the point names of the chart's series are used for categories, if not a categories array is defined. Apr 1, 2016 · So if there are 7 data points I can see year in the x axis but if there are less than 7 data points I can see month and year which is not what I want. . The labels repeat themselves because Highcharts falls on a smaller scales (days, not months), and your date format hides this from you. Oct 20, 2016 · 1 I was having a hard time trying to figure out how to center labels on a datetime x-axis in Highcharts without using categories and tickPlacement (since tickPlacement only works on categories). 10 May 2017 08:00 xAxis. AxisLabelsFormatterCallbackFunction Callback JavaScript function to format the label. I have a format that I'd like to use in the case of a time duration, but I would like to use your standard formatting in all other cases. In a datetime axis, the numbers are given in milliseconds, and tick marks are placed on appropriate values, like full hours or days. The axis labels show the number or category for each tick. See May 12, 2017 · I'm using highcharts to graph my data fetched from an ajax call. May 4, 2022 · I'm new with Highcharts and stuck with a question. It doesn' A format string for the axis label. Aug 19, 2014 · The labels on the x-axis are placed there to easily show when each month starts. I haven't figured it out how to set the proper format with HighCharts. dataLabels Options for the series data labels, appearing next to each data point. And, as such I don't know how to configure datetime label formats in xAxis to display in a consistent format (eg. A format string for the axis label. In the first place, Highcharts tries to guess what is 'the best unit' of your data and, e. Sep 8, 2014 · highcharts datetime x-axis custom formatting Asked 14 years, 1 month ago Modified 11 years, 2 months ago Viewed 27k times For series on datetime axes, the date format in the tooltip's header will by default be guessed based on the closest data points. When configuring time settings for individual chart instances, be aware that using dynamic formatting of dates in x-axis based on view Fri Aug 19, 2022 7:36 am Hi, is it possible to format dates in the x-axis based on who much data im viewing (i. I've provided UNIX timestamp and it plots the data like this for 8 hours of data: As you can see, I can't know the date for this chart. 0 - Generated from branch master (commit 271dfc62d7), on Thu Sep 04 2025 08:54:35 GMT+0200 (Central European Summer Time) Highcharts Gantt automatically adapts and finds the right distribution of axis ticks based upon the screen size available. series. Dec 15, 2020 · Description of the feature You can currently have multi-line labels on an axis using a formatter and inserting line breaks. A single tooltip displays information for all series at a specific x-axis value, reducing clutter and making comparisons easier. Using ‘Auto’ means the type is inferred from the label of the first data point. label. dateFormat. highcharts-data-label class names (see example). When a plot band/line is used on both the x- and y-axis, the plot The pixel padding for axis labels, to ensure white space between them. Time settings are applied in general for each page using Highcharts. I'd create a function f. In case of an inverted column chart or a bar chart the label is placed to the right of positive bars and to the left of negative bars. That label near the x axis, how do I change the format? Thanks. See format string for more examples of formatting. Additionally, Highcharts v12. For example, you can use {text} to insert the defa… Check out Highcharts demos and examples to learn how to create interactive charts with Highcharts core, Highcharts Stock, Highcharts Maps, Highcharts Gantt, and Highcharts Dashboards. For formatting the date part, you can make use of Highcharts. The Time object is available from Highcharts. formatter: Highcharts. As far as I understand the default for Highcharts is to UTC. For example, you can use {text} to insert the defa… style CSS styles for the label. You can also refer PHP's strftime for more date formats. Normally this is the horizontal axis, though if the chart is inverted this is the vertical axis. but the problem is that last label on x-axis is not coming. Highcharts includes range series in three different flavours, namely "arearange", "areasplinerange" and "columnrange". Nov 18, 2016 · The field for the x-axis is a date and it comes back from the server is JSON format such as :"date":"2016-11-15T00:00:00. < (string|Highcharts. Oct 8, 2023 · I'm trying to show a few charts on my app, but I can't get to show them the proper date format on the X Axis. if it is a day, it will format it according to day property from dateTimeLabelFormats. T W T F S S M T W T F S S M T W T F S S M T W T F S Start prototype Test prototype Highcharts. For example, you can use {text} to insert the default formatted text. Mar 16, 2023 · Hello. e 280 would become 28. Feb 25, 2025 · Interface: DateTimeFormatOptions Highcharts. stackLabels The stack labels show the total value for each bar in a stacked column or bar chart. Learn all about old and new releases, features and options updates, bug fixes, etc. If it is 0 then return date instead of period-number. In a datetime axis, the numbers are given in milliseconds, and tick marks are placed on appropriate values like full hours or days. If you want to just format axis labels, you can use axis. The default setting of %b %e, %Y for example is going to show a date input when the browser supports it, while the example below is going to result in a I have used highchart to plot chart. The recommended way of adding units for the label is using text, for example {text} km. formatter. Second, it is displaying the full y-axis values out to more than 10 decimal places and, third, it is referring to the two ETFs as series 1 and series 2, because we have not supplied a name. I would like to format the time so that only the years are shown so: [2017,2018,2019,2020,2021] Axes The x-axis and y-axis are shown by default in all charts containing data series with a cartesian coordinate system. Available variables are the same as for formatter. inverted to true with a column range series. Defaults to undefined. The items can be tied to points, axis coordinates or chart pixel coordinates. Screenshot attached. align is right on a left-side axis or left on a right-side axis. 4. align is center. Additional properties Jun 18, 2018 · I'm mostly looking for the data you are putting into the highcharts like the list of dates for the xAxis and the date formats and the data points / the basic highcharts code. Here is a quick overview of the axis elements: Axis labels, tickmarks and gridlines The axis labels, tickmarks and gridlines are closely linked and all scale together. (Sorry for bad terminology) Here's a preview of what top x axis label might look like in ascii, (I can't get markdown tables to work) Welcome to the Highcharts Core JS (highcharts) Options Reference These pages outline the chart configuration options, and the methods and properties of Highcharts objects. rotation Rotation of the labels in degrees. On vertical axes if label. With the use of a polar chart or gauge this will create interesting examples which are described later. 000Z" I want to display the date on the x-axis as just 2016-11-15, or even better, display it in local date format, which in this case would be 2016-11-14 as it is GMT-5 hours. I managed to format your tooltip as below. highcharts-data-label-box and . Chart#time, which refers to Highcharts. type: Highcharts. Since v6. The options object When you initialize the chart using its constructor Highcharts. In case of multiple axes, the xAxis node is an array of configuration objects. month list: Array. Hello. They both have the option of color, events, id, label and zIndex. plotOptions. Oct 18, 2013 · In my chart ,I try to display only 5 ticks in a datetime axis, I use the tickPositioner function and set only 5 ticks ,this work perfect but the data labels loss it's format and show only numbers. format or xAxis. Test the automatic date interval logic of the horizontal axis in the below example, by dragging the navigators handlebars. I have tried to do as suggested by the answer in this post Highcharts graph X-axis label for different date ranges. Use textOverflow: 'none' to prevent ellipsis (dots). Basic line chart showing trends in a dataset. In the column-comparison demo, we prepare a lookup object for axis labels and the tooltip, append that to the options on chart level, and access it from the axis and tooltip format strings. Setting timezone to undefined falls back to the default browser timezone setting. By default, space is reserved for the labels in these cases: On all horizontal axes. When undefined, the autoRotation option takes precedence. Defaults to a built in function returning a formatted string depending on whether the axis is category, datetime, numeric or other. 0, multiple data labels can be applied to each single point by defining them as an array of configs. This is done if the xAxis has the type 'datetime'. For example, you can use {text} to insert the defa… Apr 5, 2013 · Highcharts has a built in way of plotting times or dates as the xaxis. I Customize a timeline chart with options that are standard to most Highcharts charts, such as data labels width, distance or using the point properties, color, x, markers or the connectors. DateTimeFormatOptions)> Defaults to undefined. Feel free to search this API through the search bar or the navigation tree in the sidebar. Defaults to a best guess based on what format gives valid and ordered dates. Use lineClamp to control wrapping of category labels. Sep 4, 2025 · Interactive charts for your web pages. First, the tooltip is not displaying the date the same that it appears on the x-ais. When axis has type 'datetime' what kind of date format it needs, only timestamp? E. The default is a best guess based on the smallest distance between points in the chart. Then extract the HMS and calculate the period based on them. Can be one of linear, logarithmic, datetime, category or treegrid. Defaults to 4 for horizontal axes, 1 for vertical. e {0,1,2} with out separating labels from JSON and providing it to Categories. com 3 Answers axis. dateFormats to use to parse date values. Welcome to the Highcharts Core JS (highcharts) Options Reference These pages outline the chart configuration options, and the methods and properties of Highcharts objects. For the charts where there's only one value per year, the x-axis still shows months and years, e. parse (). 0: Labels are animated in categorized x-axis with updating data if tickInterval and step is set to 1. A positive offset moves the axis (along with its line, labels, and ticks) away from the plot area. I have used highchart to plot chart. xAxis. 0. My axis was dynamically created so I could not simply set an x-offset or padding, as this would cause axes of different intervals to look strange. In styled mode, the labels are styled with the . However, I found an issue when the date range is less than a specific number of days, duplicate x labels appear. Maybe I'm missing something here, but is there a way to format the x/y-axis labels? Currently, I am passing a series with arrays that an X axis of date (YYYYMMDD), and Y axis of dollar amount (numeric). setOptions function.