Highcharts Javascript API

  1. highmaps: add examples

    better to use geojson/topojson as an open standard format for encoding collections of simple geographical features

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  2. More formats supported by Highmaps or simple converter/plugins.

    Be able to easily get data from PostGIS, import a KML, or a simple MultiLineString.

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  3. api hook for missing data

    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?

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  4. pyramid ?

    pymamid link

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  5. support more or custom spline fit algorithms

    As mention in the comments for "Fix spline plots" (http://highcharts.uservoice.com/forums/55896-general/suggestions/871839-fix-spline-plots-to-draw-a-better-generalized-line), sometimes the built in spline fit method is not acceptable. It would be great if there were other fit options built in (like D3: https://github.com/mbostock/d3/wiki/SVG-Shapes#path-data-generators) or allow custom algorithm to be plugged in.

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  6. add useExternal setting to tooltip config

    Add a new useExternal setting to the tooltip config which when set to true, would prohibit the tooltip from actually being shown in the chart, but it would still allow the tooltipRefresh event to fire. By allowing the tooltipRefresh event to still fire, an external non-highcharts tooltip can be created using the information passed along in that event. From looking into the code, this can maybe be done in the Tooltip refresh method?

    [code]
    // update the inner HTML (add the useExternal check here)
    if (text === false || tooltip.useExternal) {
    this.hide();
    } else {

    // show it
    if (tooltip.isHidden)…

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  7. Patterns in venn diagram

    How shall we add patterns and visibility of series in venn diagram? So that can represent the intersected data in patterns and can also disable the unwanted circle through aps by controlling visibility from aps. If you have any kind of solution kindly reply as early as possible.

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  8. A way to combine y-axis labels

    I plot multiple series with same Y range for data. If I use same y-axis for all series, then I have only one label displayed for the y-axis. If I use multiple y-axis, then I get redundant ticks which display the same range. Is there a way to have multiple y axis labels for each series, but to display only one ticks for y axis? Additionally, if I hide a series by clicking on legend, label for that particular series should preferably be hidden as well.

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  9. Double logarithmic axes and draggable points

    The draggable-points module handles logarithmic axes pretty bad, see this fiddle: https://jsfiddle.net/5bkf7pL8/2/

    I did however find an old stackoverflow issue regarding this ( https://stackoverflow.com/questions/18036117/high-charts-draggable-not-working-for-log-scale ) where a solution was found for the old experimental plugin.

    This example ( http://jsfiddle.net/yn1jaL60/ ) shows that dragging is freely permitted, but that there are some bugs with the rendering of the markers, it would seem. So, would be nice to be able to do the actions in fiddle nr 2, with the performance and visuals of fiddle nr 1.

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  10. highmaps: add demo for svg map-parser

    i cant find any code snippet for using map-parser

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  11. Allow users to hit Enter to change date/time range

    Currently in Highstock, if you're editing the date/time range by using the text fields, you can't hit Enter to make your changes, which is odd. Instead, you have to click the page outside of the text field. Support for hitting Enter should be added.

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Highcharts Javascript API

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