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  1. It would be great if the borders around the charts had similar controls to that of CSS where we could edit the border colors and thicknesses individually. My one example is that we need to have only the left border of a chart thick red while the rest of the borders are to remain thin and gray. Here is an example image: http://connect.urnerbarry.com/public/album_photo/1d/09/0914_e1ba.PNG?c=332c

    There is an old idea that is similar but doesn't appear to have any replies other than mine here: http://highcharts.uservoice.com/forums/55896-highcharts-javascript-api/suggestions/4974960-can-we-have-series-border-options-like-left-border

    3 votes
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  2. Please, add the possibility of specifying the gapSize in seconds (eg gapTime). It will be very-very useful for timeline charts for Highstocks and Highcharts.

    6 votes
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  3. data module was a great addition. have been using that pretty much everytime i can covert my data to csv.

    but having database module to load data from one table would be just awesome.

    116 votes
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    Making backends for data bases is complex, as it covers a wide range of different databases and languages. A project like this would have to start with only a few of the most popular backends. We are currently considering a “connectivity” project that will do some of this.

  4. Currently the navigator is positioned at number 2 point in the axis array if new axis are dynamically added otherwise it is the last element. This makes indexing int the axis array unnecessarily complicated and confusing. I want that the navigator array either be taken out of the xAxis array and have its own array or at least have a consistent position

    1 vote
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  5. With Highchart version 3.0, the chart does not get rendered on mobile orientation change. I am not sure if this is available with Hightchart ?

    4 votes
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    Highcharts doesn’t do anything internally on orientation change, except it reflows if the window.resize event fires.

    You can add your own listeners to orientation change though.

    What does the case look like? Is there a problem?

  6. When a border is added to bar/column charts, the border goes X pixels around the bar. This causes the bar to overlap over the axis lines and possibly other bars. See this JSFiddle example:
    http://jsfiddle.net/aaewong/6kmu11md/5/

    It would be nice if it could look more like this instead:
    http://jsfiddle.net/izothep/0ubmw73z/7/

    1 vote
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  7. For Highmaps, we should have a method to find which map area a point lays within. Useful for building heatmaps.

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

    0 votes
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  9. 19 votes
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  10. Add directional arrows to your map line

    10 votes
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  11. This would allow SVG paths to be shorter in many cases, which would reduce data size, and make the page load faster.

    For example, SVG path for a rectangle could be
    "M400 400h32v28h-32Z"
    instead of
    "M400 400L432 400 432 428 400 428Z"
    See http://forum.highcharts.com/highmaps-usage-f14/use-of-relative-commands-in-svg-paths-for-map-t31720/

    1 vote
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  12. If a data point is between X and Y integer, give it "class='low-range'" if a data point is between A and B interger, give it "class='custom-class'", etc.

    1 vote
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  13. Plotlines are excellent to point out interesting Things in the chart. With large datasets it can be a good thing to be able to have an additional label for the exact value of that plotline

    1 vote
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  14. i cant find any code snippet for using map-parser

    0 votes
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  15. If I've got a sparse dataset (e.g. to save space, duplicate data points are omitted), a line graph still represents the data accurately, however the tooltip only appears over the actual data points.

    Would it be possible for the tooltip to interpolate the data at the mouse pointer's position so as to show a value whether there's an actual data point there or not?

    42 votes
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  16. I want to do something after the tooltip shows.
    And I found the "point hover" event

    But when I use the "crosshair" option, it doesn't need to hover the points to trigger the tooltip, anywhere of the chart triggers the tooltip

    So now I can only do something when user's mouse hovers the points

    I want to do it when the tooltip shows,

    So i think it's better to add a "after tooltip show" event in options.

    thanks

    2 votes
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  17. 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.

    0 votes
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  18. 19 votes
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  19. Now highcharts support setting offset pixel of x axis to specify x axis position,but is not convenient, it is better to support setting offset of x axis with concrete Y scale value rather than pixel value. please see example http://jsfiddle.net/cxARQ/5/ , I want to set position of x axis at 50 of Y axis, but it is hard to set exact position with pixel.

    9 votes
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    under review  ·  5 comments  ·  Flag idea as inappropriate…  ·  Admin →
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  20. I would like to be able to choice the position of my axis, for logarithmic chart or not, like this image : http://img15.hostingpics.net/pics/881099axis.png
    Indeed, I need to split my chart in 4 part in taking the x-axis and the y-axis in a exactly point.
    Have you got a solution or is it possible to take this in the roadmap?

    Thanks

    15 votes
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