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Highcharts Javascript API

Highcharts Javascript API

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  1. Hi
    The ability to provide a large dataset and then have highcharts auto-scale it to fit the screen and corresponding zoom level

    17 votes
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  2. Needing to show additional data beyond the x and y value when above each data point. And need alter how the data is displayed for each point before it is displayed.
    Wanting to supply data for each point in a format like ['X-time','Y-value','POINT SPECIFIC LABEL A!'],['X-time','Y-value','POINT SPECIFIC LABEL B!']

    9 votes
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  3. Then Pareto graphs would look great even as series are added and removed.

    See also http://en.wikipedia.org/wiki/Pareto_chart

    42 votes
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  4. It would be great to be able to post preview images of charts to Facebook, so that when a user shares a chart on Facebook, it shows an image instead of just a link.

    36 votes
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  5. Dual PIE charts with 2 sets of data with both Radius and slice changing. As mentioned here :
    http://eagereyes.org/criticism/cost-of-a-sick-chart

    2 votes
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  6. As stacked column stacking=>percent, pie sometimes need this feature, typically for " answer to a question " " yes, no, no answer ", we may see % of yes using people who have answered !

    4 votes
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  7. 3 votes
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  8. It will be good to see spline xy functionality in Highcharts. Its very important thing in math graphs. Thank You!

    3 votes
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  9. I would like to submit a matrix chart project witch could allow us to draw chart in 2 dimension.

    14 votes
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  10. To speed up drawing of charts on IE <9 maybe add support for http://code.google.com/p/svgweb/ then IE<9 gets flash rendering if flash is available or VML if not.

    6 votes
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  11. Plotoptions on columns with negative values does not place itself correctly (offset seems to be added and not subtracted), also seems that formatter functions doesn't get run.

    Also could you add a positiv and negative color list.

    4 votes
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  12. Include options to set up custom buttons with call-backs to perform certain functionality.

    For example, I would love to be able to have a button next to the current print and export buttons that would be used for help/information about the chart.

    31 votes
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  13. Please add support for contextmenu event handlers, or mousedown/mouseup/click events which are captured, to be able to prevent default browser right-click popup menu.
    It would be useful to have an ability to show custom menu on different parts of chart (slice/series/point/legend etc.) with according info respectively.

    111 votes
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  14. Zoomable chart - Chart reset by double click to top of chart.

    1 vote
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  15. Allow programmatic selection of a line/lines on a line chart, to allow them to be made visibly distinctive from other lines. (Use different formatting).

    Discussion as to why it is required is here:
    http://highslide.com/forum/viewtopic.php?f=9&t=8769

    3 votes
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  16. I imagine this would be something similar to Google Static Maps, where a chart would be displayed via an img tag. This would be useful as a fallback for browsers with JavaScript disabled, or in dynamically created downloadable documents (like PDFs)

    10 votes
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  17. When a pie chart has only one item, a white line appears (the border). This is easily fixed by specifying a borderWidth of 0. But on hover, the line reappears. It'd be nice to be able to disable that border on hover as well

    2 votes
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  18. It would be great if you added support for drawing confidence bars so one could make something like this: http://listening-tests.hydrogenaudio.org/sebastian/mp3-128-1/results.png

    4 votes
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  19. 9 votes
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  20. Create datagrid but vscroll move fields move Hscroll move Field lock

    3 votes
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