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Highcharts Javascript API

Highcharts Javascript API

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  1. Add support for adding simple data tables inside or outside of a chart. This would be similar to a legend, but contains custom data sets. Currently we use the Highcharts Renderer to render a background rectangle based on the matching chart options and draw the table the same way the legend is drawn outside of the table. It would be nice if there was the option for that datatable to exist under the chart/overlayed on the chart or completely separate from the chart.

    53 votes
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    2019-03-04
    Added a study for integration with Handsontable, a third party grid component: https://jsfiddle.net/gh/get/library/pure/highcharts/highcharts/tree/master/samples/highcharts/studies/summary-table-handsontable/

    2017-09-11
    The data table is now a feature of the data-export module. See http://jsfiddle.net/highcharts/VEs7z/3/. Notice how it updates as the chart is updated (for example by showing/hiding series).


    2014

    Here’s a proof of concept of how you can draw a table programmatically: http://jsfiddle.net/highcharts/VEs7z/

  2. An option for what to display in place of missing data. Currently, you can override the formatter for data labels, a simple '==null' test would work. The issue is that the formatter and display for the label is skipped on null elements in series. Could there be a second option, an incase-of-null display hook?

    0 votes
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  3. It would be nice to show a label between 2 ticks at the x position of the last data point.
    This way you can see the most recent entry more clearly, and without having to hover over the data point.

    12 votes
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  4. Panning and Zooming like in Google Maps is way nicer to use than the current implementation of rectangle zoom. Would be great to have such feature :)

    184 votes
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  5. See: http://highslide.com/forum/viewtopic.php?f=9&t=7904
    and:http://highslide.com/forum/viewtopic.php?f=9&t=10642

    Add an option so that the precise start point of the grid lines/ axis labels can be specified

    44 votes
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    under review  ·  11 comments  ·  Flag idea as inappropriate…  ·  Admin →
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  6. Please provide facility in Api to use shapes like callout box other than the default rectangle shape for tooltips.

    7 votes
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  7. 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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  8. 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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  9. It would be most useful to restore the "target" option in the "credits" configuration so that when the user clicks on the credit text (usually in the lower right angle of the graph), the link can be opened in a new page instead of the current one.

    22 votes
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  10. http://www.w3.org/TR/SVG/painting.html#ShapeRenderingProperty

    Allow setting of shape-rendering attribute in order to enable speed optimising.

    Code modification example:

    SVGRenderer.prototype = {
    /**
    * Initialize the SVGRenderer
    * @param {Object} container
    * @param {Number} width
    * @param {Number} height
    */
    init: function(container, width, height) {
    var box = doc.createElementNS('http://www.w3.org/2000/svg', 'svg'),
    loc = location;
    attr(box, {
    width: width,
    height: height,
    'shape-rendering': 'crispEdges', //suggest to add this by config

    7 votes
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  11. It would be good if you could hover a point on the graph and then click on the tooltip that appears so that you could redirect the user to a relevant page (e.g. a news article).

    114 votes
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  12. 272 votes
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  13. This would be a fantastic feature - the ability to select multiple data points by creating an enclosure using the mouse. e.g.Outliers could be selected in one movement and used filter other data in the app.
    See Stephen Few's Newsletter for more information - http://bit.ly/9A8wiD

    16 votes
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  14. It'd be useful to have access to some more events, specifically I was thinking about 4 new events which could be captured and managed by dedicated handlers: onStartPrint, onFinishPrint, onStartExport and onFinishExport

    The first two are related to the act of printing the chart via the print button, the other two are related to chart exporting.

    28 votes
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  15. Add support for section 508 .....

    8 votes
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