Highcharts Javascript API

  1. Add top border to PlotBand

    When plotting a plodBand it doesn't plot the top border, if it's required to not plot the top border for some use cases, there should be an option to plot or not the top border.

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  2. Semi circle graphs

    it would be nice to have semi circle graphs to show e.g professional experience duration (especially Year wise.) e.g a person works from 2008 to 2012 in a firm, there would be a semi circle with a Title of firm

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  3. Multi-color data series

    Sometimes we want to see more information in one data series, so a single Y value isn't enough. For example, I want plot a stock series where Y represents price and color/brightness represents the volume.

    I started a discussion on this topic in the support forum:
    http://highslide.com/forum/viewtopic.php?f=12&t=22326&p=87651#p87651
    and people suggested I post here.

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  4. Add 2nd navigator to improve usability of charts with many points

    I find it hard to focus on specific parts of a chart once it contains lots of data points: the navigator's "handles" can be so close to each other that it is unusable. My suggestion is the following: show a 2nd navigator if there's a "more-specific data" to show (meaning - the narrowed area itself contains many points).

    To demonstrate my suggestion, I implemented this with two separate charts, one sitting on top of the other, with a slightly shorter height (so that the original's chart navigator is still visible):
    http://jsfiddle.net/QNV66/

    Note that this example has only 100 points. It…

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  5. allow to modify navigator event handlers

    Right now navigator event handlers are hidden, and can't be wrapped. In order to modify them, you have to wrap Scroller.init, and re-register events after modyfing them. So basically you can't redefine one event, you have to redefine all 3 of them, because they share scoped variables (dragOffset, hasDragged).
    Please change it. Something like array/map of events, which can be changed before calling Scroller.init would be awesome.

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  6. drilldown pie chart

    I want to child drilldown piechart to have a different tooltip. for example - if in my one of the parent slice i am showing tooltip as name: value, i want the drilldown report to show as name : value1 and value2 ( or any other tooltip then parent piechart's). please help me.

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  7. 1 vote
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  8. Add Market Hours Bars

    An excellent feature would be to show the open times of the different world markets accross the bottom of the chart. For example when NY is open and Hong Kong, London etc. Here is an example: http://goldsilver.com/gold-charts/

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  9. Progress through a multi-step process

    Not sure what is the name of this type of chart exactly but I need something that visualizes a progress through a multi-step process. Something like this - https://www.vectorstock.com/royalty-free-vector/progress-bar-user-interface-design-vector-16715259.
    I couldn't find anything in your examples.

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  10. multiple funnels chart

    I'm looking for a chart that presents the data like on this image: https://premium.wpmudev.org/blog/wp-content/uploads/2012/07/Goal-Funnel-Google-Analytics.png.
    It is about presenting the movement of things (quantitive) from multiple sources to multiple destinations, through multiple key points.

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  11. [Fix] Webkit: event.layerX and event.layerY legacy Warning

    Since Chrome Update 16 the Console is spammed with warnings while hovering over the chart container:

    "event.layerX and event.layerY are broken and deprecated in WebKit. They will be removed from the engine in the near future."

    4369 console-logs in 12 seconds analyzing the data in the chart.

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  12. Support value location for axis origin, see http://highslide.com/forum/viewtopic.php?f=9&t=15284

    Since now, if you want to specify X-axis origin for column chart, you can set offset value for X-axis. But this is not usable, the offset value is just absolute points, not actual Y value. I know many popular charts support using actual Y value as X-axis origin, this should be convenient for user to specify a relative X-axis location to Y axis.

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  13. Make chart#rangeSelector part of the public API

    I asked for chart.rangeSelector to be added to the typescript definitions and was told it's a private class. It can be used as described here: https://stackoverflow.com/questions/48798659/programmatically-set-rangeselector-in-highcharts

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  14. item

    I like the new "Item" chart. But I have been frustrated with the management of real. It would be really nice if the last item point/symbol could be cut according to the decimal corresponding.
    https://jsfiddle.net/9n3kbyzs/
    Even if we want to display a percentage, the rounding method (it's a ceiling round) result in a chart with 102 items (I don't want to round number before because on hover I want the real value to be displayerd).
    Thanks

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  15. City level highmaps

    Currently highmaps have some of the countries can be drilled down to city level, I hope almost all the countries can have city level data or administrative district level.

    Hope highmaps team could help!

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  16. need trial version of highcharts

    hey!!!! i am an employee of a mnc and i want to have a free trial of highcharts.so can you please tell me how to do so

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  17. Support Title rotation.

    It seems title of Highcharts doesn't support rotation. Is it possible to enhance it in future release?

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  18. exporting.height property

    Please add exporting.height configuration option

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  19. Dynamic quadrant scatter plot

    Ability to move x,y cross inside scatter plot to divide or split data clusters into quadrants.

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  20. 1 vote
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Highcharts Javascript API

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