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Highcharts Javascript API

Highcharts Javascript API

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  1. 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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  2. 1 vote
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  3. An HTML table that has dollar signs and commas does not work with Data.js. Support can be added like this:

    Original code:
    .innerHTML;

    replace with this code:
    .innerHTML.replace(/[$,]/g, "");

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  4. I want to save image to my server. I have done intro http://www.highcharts.com/docs/export-module/export-module-overview. When i used da svg(xml), system saved. but i used data json ,i can't save. error: org.apache.batik.transcoder.TranscoderException: null Enclosed Exception: Content is not allowed in prolog. at org.apache.batik.transcoder.XM......
    how can you help me. (i used php)

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  5. This would be a linear bar scale, with Red Yellow Green coloring.
    As milestones are achieved the would be marked on the top of the bar with an triangular marker.

    This is useful in presenting financial data. For example the bar would represent revenue the milestone markers could represent Q1 Q2, YTD, etc..

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  6. 1 vote
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  7. Currently mouseOut and mouseOver events are triggered only for the highest (in layers) series when multiple series are drawn on the same chart. They should be triggered for any. (The reason is because probably tracker captures all mouseOut and mouseOver events for highest layer.)

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  8. I really like how highstock provides a way to move through time and visualize data by selecting and panning. I would like to reuse this functionality on a map. Sadly, the SVG rendered map provided in other suggestions is not good enough for my case as I would like to reuse some of layers and other APIs Google Maps provide, but allow user to move and select through time and then display data a bit like as a scatterplot (only with positions) on top of Google Maps.

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  9. Area chart with a numerical x-axis rather than a categorical x-axis. Our particular application plots the physical boundaries of metallic engineering sample slugs post-impact. (We're studying shock stresses and strains.) We use Highcharts for all our other 2D plotting and it'd be great to preserve the look and feel for these types of plots.

    Currently I have a workaround where I plot an invisible line of the correct dimensions to set up the plot and then draw in the boundaries of the slugs using the renderer methods. It works but it's a hack.

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  10. in highstock, when data values are identical, the line will not be displayed.

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  11. 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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  12. text beneath a column chart has no scaling. after the creation of a column chart with multiple series the text eventually renders in multiple rows rather than being scaled into just one row of text beneath each respective column.

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  13. WeatherUnderground's new beta weather site (http://preview.wunderground.com/cgi-bin/findweather/hdfForecast?query=94965&MR=1) shows the use of three charts showing various weather variables with ONE slider over all three charts showing the values on all three charts. This multi-layered configuration of charts linked by one slider would definitely be great indeed as it avoids crowding too may items on one chart.

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  14. It would be nice if you could have a shadow for each individual pane in a Highstock chart. Currently you can only do the entire plot area or the collective area of all panes.

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  15. You can specify the minSize and maxSize for the circle size on a bubble map, but you cannot specify the z-min and z-max values that should correspond to those sizes, effectively dictating the distribution.

    The goal is to be able to add a legend to the map that displays the z-min value and minSize circle as well as the z-max value and maxSize value, but right now that cannot even be rendered manually since the association of the z-min to minSize and z-max to maxSize is hidden.

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  16. Google forces webmasters to add "nofollow" on most of the out links, please add the feature in next version.

    Billy

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  17. HighCharts is not found on packagist. So it would be nice to have it added there. Managing the dependencies with composer is so much nicer and cleaner. Thanks.

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  18. 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

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  19. Can you make it so that I can pan vertically as well for cases where my series goes beyond the yaxis max?

    http://jsfiddle.net/ttbsoftware/3ZKTj/1/

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  20. Allow a drilldown to be inverted while the parent chart is not inverted.

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