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Highcharts Javascript API

Highcharts Javascript API

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  1. Inspired in the car speedometer, adding the mileage and a date and time display would be incredible, because you can transmit in just one piece: The mileage (or any accumulated value), the speed (or the rate of variation), and the time and date.
    You can create incredible animation effects where like in climate change you can transmit the co2 level in ppm (mileage), the yearly increase in ppm (speed) and the date and time gives you the last time the value was measured, or if you run the animation you can see the perspective of say the last 50 years…

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  2. At this time, in a vector map, all de vectors have the same color. If the direction of the vectors can be classified, we can assign a color to each class and each vector in the class will have the same color. In this way, trend zones (identified by color) will be formed, if they exist.
    We need to be able to define, for each vector, its personal color.
    Regards,
    Antoni.

    Exemple:
    https://www.dplot.com/help/index.htm?helpid_vectors.htm

    https://climatedataguide.ucar.edu/climate-data/quikscat-near-sea-surface-wind-speed-and-direction

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  3. Hi,

    It would be useful to have a way to provide options that are common for all (y)Axes similar to how it is available for https://api.highcharts.com/highcharts/c ... rallelAxes. For example, provide a way to specify showLastLabel as common for both the Y axes in https://jsfiddle.net/8ax6uoed/. This can be seen as similar to how series options have multiple level of abstractions.

    Thanks,
    Krishna

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  4. Hi,

    Providing full flexibility to edit plot area size to render the chart with the desired space. Have attached the Video in the below thread
    https://support.highcharts.com/support/tickets/4299

    Regards,
    Santhosh.

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  5. Hi,

    I've few concern about legends.

    For legend size, you have 2 property,

    1) width

    We can set width as pixel (or) percentage.

    2) maxHeight

    We can set maxHeight of legend as pixel.

    Now, check the example below,

    https://jsfiddle.net/nubr17ty/1

    Setting width as percentage (30%) helps the chart to have enough space for plot area.

    But look at the example below,

    https://jsfiddle.net/nubr17ty/2

    Here unnecessarily legends are occupying 30% of space as the legend name is very small.

    1) Do you have any property to set maxWidth (as you have maxHeight) ?
    If we set the maxWidth, we can solve the above…

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  6. Is there any highchart with c # code?

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  7. The use case here is to allow rendering multiple tasks (or date range data) that might be overlapping by switching them to different rows within the same category.

    An SO question was asked in this regard: https://stackoverflow.com/questions/55624319/highchart-gantt-chart-no-overlapping but it appears that the provided solution can't be generalized, see this other SO question: https://stackoverflow.com/questions/59809680/highcharts-gantt-avoid-overlapping-tasks/59824943?noredirect=1#comment105857552_59824943

    I think that being able to provide data in a format similar to the first SO question, that is to specify a y value or other value to represent the category row index is a good solution.

    As a side note, I posted another SO question (…

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  8. When you want to slice multiple series in a variablepie chart they are sliced all individually. It would be helpful, if you could group them so they all slice into the same "ring"

    For further description see this post: https://www.highcharts.com/forum/viewtopic.php?f=9&t=43283&p=152632#p152632

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  9. Jammu and Kashmir , Ladakh has seperated in India. But in highcharts only the old map is there. Please update the map. If so the updated map exists , Please tell us

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  10. Hello, can you change the č for è in the maps for Country France all-all ? I changed it in an new file, but can't use the cdn file.

    Thanks

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  11. HighMap is great for showing/comparing national data: https://www.highcharts.com/maps/demo/rich-info
    But would be great to ALSO display World-level data ie add a place to click on the global map to display eg Global Total Population in the side chart - it would be great to be able to co-plot this World Total alongside individual countries for comparative reasons

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  12. Stock navigator only accepts date and time as xaxis. Can it accept any data as xaxis, for example, depth in meter?

    James Zhao

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  13. When changing the browser font size the change should be reflected on the Graphs to meet WCAG C14. https://www.w3.org/TR/WCAG20-TECHS/C14.html

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  14. Is it possible to add support for a chart cursor, a vertical line following the mouse which shows the tooltips for multiple series.
    This should also work with zooming.
    Amcharts has support for this feature, would be nice to have it in Highcharts as well.
    https://www.amcharts.com/docs/v4/concepts/chart-cursor/

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  15. The Heatmap doesn't depict the user selection, nor does it behave like all the other charts. For consistency we need the heatmap to allow for active selection and show what the user selected

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  16. I suggest that should be able highstock to use in R, ether in the highcharter package or in a new one. Furthermore it could be realize tu use with different class objects like data frames, xts and zoo

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  17. I am using solid gauge, shape 'arc'. I am trying to show round edges, on both sides. Seems like it only rounded the edge on the left, but not right.

    Basically, also round the gray edge, too

    https://jsfiddle.net/3fmyxu5p/

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  18. For boxplot chart, when setting zones, highcharts uses the high value as threshold.
    It could be great to be able to configure highchart to use a different value (median for example)

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  19. Hello,

    A good feature for the gantt will be a player bar like you can see video editor (https://help.apple.com/assets/5B906E570946222769C59847/5B907055680CE21E1ABD0FFD/fr_FR/3586832deaa5d73c6ad2aca436e25c0d.png ).

    Thank you

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  20. 1 vote
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