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Highcharts Javascript API

Highcharts Javascript API

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  1. sometimes it is useful to make custom export file with multiple charts, titles or extra data

    at versions 7.0.0. etc this solution was used, but now this method is private:

    Highcharts.downloadURL = function (dataURL, filename) {
    // send to custom method instead of downloading
    addToHtml(dataURL)
    }

    maybe it can be smth like chart.exportChartLocal(callback) ?

    3 votes
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  2. i want that bollinger band shaded between topLine and buttomLine.
    how can i do this ?

    9 votes
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  3. I want to suggest if highcharts can have stack chart feature for both columns and rows and that we can integrate with React.

    3 votes
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  4. Currently the data label formatter only you to format one thing. Ex. if you have string format for the data label, you cannot also flip the position of the data label.

    1 vote
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  5. do you have india distric level map

    1 vote
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  6. To give an example, if you have a stacked column chart with two columns, but only one column has data for both series, it would be good to be able to round the corners (currently using the rounded-corners.js plugin) of whichever data point is on top of the stacked column. Currently, borderWidth and borderColor can be specified for individual points. https://api.highcharts.com/highcharts/series.column.data.borderColor
    As you can see in the documentation, there is no borderRadius option.

    1 vote
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  7. Would be extremely helpful and would widen the horizon of potential users if you could implement a solution which allows end users of Power BI to utilize Highcharts visuals as part of their reports without the need for any programming experience.
    Preferably through putting your charts in the Power BI marketing place.

    3 votes
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  8. Given the amount of development geared towards highcharts as a financial charting library, it's a little surprising that there is no 'cumulative sum' series type.
    The user can take the cumulative sum before a series is added... but as soon as the date range is changed, the series should re-calculate the cumulative sum. Implementing it requires wrapping/extending no less than 6 highcharts functions, and I'm sure I'll continue to come across more.

    1 vote
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  9. I suggest to add the option to compare each point.y with another poin.y at the same point.x (for example, percent with respect at the first serie in each point), not just compare with the first value in the serie, for stock charting.

    1 vote
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  10. 1 vote
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  11. 1 vote
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  12. I want to display highchart as image so if data come from api chart in image changes according to that .

    1 vote
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  13. Hi Highchart Team,

    We have a line chart of multiple series with shared tool tip to show custom logic on it. Now, requirement is that, we need to highlight only marked enabled points w.r.t mouse hover over location.

    To achieve the same, I have used shared: true along with formatter. But, it doesn't seem to be working. Can some one please look into this issue and let us know your inputs.

    http://jsfiddle.net/Anvesh1992/86smc9Lo/

    Regards,
    Anvesh A.

    3 votes
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  14. A marker like a tooltip but which will stay all the time and can be moved around on a line series chart. This marker should not disappear even if the line series data is updated.

    1 vote
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  15. I am currently in the middle of a project where I need to format Y values differently per series and the X values need to be converted from timestamps to week numbers.

    Right now I'm hacking together a solution based upon feedback in this GitHub issue: https://github.com/highcharts/highcharts/issues/11891

    It is not intuitive nor simple. I will work on a PR when time allows.

    1 vote
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  16. Mexico changed the name of Distrito Federal to Mexico City in 2016.

    1 vote
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  17. In "everviz", "Connect Google Sheet" is a great feature to "Import live data" to the charts.

    This is not available for the "Maps". I will appreciate it if you provide such an option for the maps.

    Thank you in advance.

    1 vote
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  18. I do not see any way to change the size of legend icon. I am rendering two series of scatter plot having million points and set marker radius size to 0.1. Plot looks great. But the legend icon of radius 0.1 is very tiny hardly we can observe it on the UI. I would like only legend icon to be in default state i.e. of radius 4. In this way user will be able to understand which color goes for which series.

    3 votes
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  19. 1 vote
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  20. I have searched for Highcharts translations (language packs / locale packs), but haven't found more than short extracts and only for a few languages.

    Highcharts states that "Highcharts sports the industry’s most sophisticated accessibility support", and I agree that it has very good accessibility support.

    However, in some implementations I have seen the accessibility part is not translated (even though the accessibility module is used), and then it doesn't matter how good support it is if the user doesn't understand English.

    To reduce repetitive translation work by companies using Highcharts products I suggest that Highcharts host translations in the Highcharts…

    3 votes
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