Highcharts Javascript API

Highcharts Javascript API

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  1. Like RSI, Bollinger Band, Standardaviation ....

    53 votes
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  2. This is a fallout of the other request "Set timezone", which has been completed in Apr 2014.

    However, in that request, timezone was supported as a fixed offset (e.g. 300 minutes), but in human society, timezone is a geographical concept (e.g. "America/New_York") and many of them have two offsets -- due to the use of Daylight-saving time.

    IANA maintains a database of timezone (TZ) that is based on a geographical ID (e.g. "America/New_York")

    c.f. http://en.wikipedia.org/wiki/Tz_database

    GWT already has some limited support of the IANA TZ databases. The data is contained in a file called TimeZoneConstants.properties.

    c.f. http://stackoverflow.com/questions/8528173/convert-olson-time-zone-id-to-timezoneconstant-in-gwt-client-side/9105993#9105993

    53 votes
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  3. 49 votes
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    completed  ·  2 comments  ·  Flag idea as inappropriate…  ·  Admin →
  4. So that you can control what series is on top when graphs are rendered programmaticly. Logical order in the legend can be different then preferred stacking order.

    49 votes
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  5. 49 votes
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  6. Now Its happening that on moving the handle of the navigator dates in From -To is not getting changed , once we leave the handle dates are getting reflected , So can we have that while moving the handles accordingly dates also gets keep on changing...like the way we have in Google finance example.If google can do it why not Highcharts.

    49 votes
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  7. Posted as an issue here https://github.com/highcharts/highcharts/issues/7729

    In modern app, highcharts and highcharts more are loaded as module and potentially multiple time, but highcharts more cannot be "init" several time without breaking highcharts :(

    48 votes
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  8. 47 votes
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    completed  ·  2 comments  ·  Flag idea as inappropriate…  ·  Admin →
  9. Please consider decoupling the tooltip and crosshair. Draw crosshairs according to mouse movement inside the plot area. Raise tooltip events when hover occurs in the vicinity of a point; or, in the case of shared tooltip, when the crosshair intersects with series data.

    --

    Reason: Currently, the crosshair is not displayed until the cursor moves close to a point. This is undesirable behaviour to our users who expect the crosshairs to appear as soon as cursor enters the plot area. The bug has been reported to us as "a delay in showing the crosshairs".

    The shared crosshair behaves better in…

    47 votes
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  10. Highstock chart inverted option

    45 votes
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  11. Allow series to be customizable through css classes. This would make it easier to customize the styling of a series, (ie. change the color) by changing values in a css class.

    42 votes
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  12. 42 votes
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  13. Add a parallel coordinates chart. For example: http://exposedata.com/parallel/

    or http://en.wikipedia.org/wiki/Parallel_coordinates

    This would allow for quicker analysis of data typically found in tables.

    42 votes
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  14. As I learned from Sebastian, it seems the BETA version of HighMaps supports GeoJSON for rendering, but does not have a function to convert a given lat/lon point to a point on the map.
    This feature would be extremely useful for visualizations related to Maps.

    42 votes
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  15. Please add a Java/JSP exporting server module too (not just PHP and ASP).

    41 votes
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  16. 40 votes
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  17. This would allow the (y) axis to be set to, say, 1-100 but if a value > 100 came along it would resize the max property to fit rather than simply truncating the points.
    This is not the same as leaving max unset because that will show a value of 2 at the top of the axis if that's the largest data point. I don't want the axis to scale below max, just above it.

    40 votes
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  18. Buy / Sell Indicators:
    1) Moving average curve by adopting historical close price (say moving average of past 10 / 20/ 50 / 100 /250 trading days, i.e. days with trade) and the curve should be plotted as a smooth curve instead of ladder-like flat cuve;
    2) RSI (relatvie strength index to show oversold or overbought)
    3) MACD, etc.

    38 votes
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  19. Add 3D style for pie and bar charts(for instance: add shadow at the edge of pie and slice so that makes it looks like 3D)

    36 votes
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  20. You added upColor along with regular color on Candlesticks - this is a great start. However, almost all Candlestick charts offer differing border colors as well, an upBorder and downBorder if you will. If you would add this so we could base it on a real stock chart's open, high, low and close this would be a TREMENDOUS improvement.

    36 votes
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