Highcharts Javascript API

  1. The graph looks totally broken when inside a RTL container (such as <DIV style="direction:rtl">….</DIV>)

    The graph looks totally broken when inside a RTL container (such as <DIV style="direction:rtl">….</DIV>)
    The line tooltips text are outside it's bubble, the legend looks totally out of order, the pie lines has strange offset and more…

    This applies to all 4.1.x versions, including the latest 4.1.5 version, however, it looks OK on previous versions (4.0.x or earlier) which means – it's a new bug introduce only lately in 4.1.x versions.

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  2. 3-d bubble chart, or 4-d bubble chart

    The 3-d scatter plot could be a bubble where the markers are based on a 4th dimension. Unlike the 3-d coloring of bubble charts, this would be a true 3-d bubble chart.

    And a custom marker, say a 3-d 5-point star

    https://assets.mypatentideas.com/images/fiddle/star.png

    would be a bonus.

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  3. Include subtitles in XLS downloads

    Currently, when you try to export a chart as a .XLS file, it strips the subtitle. Subtitles can contain important information and should be kept. I posted about this in the form and code to retain the subtitle was developed - see here: https://www.highcharts.com/forum/viewtopic.php?f=9&t=42149&p=148301#p148301

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  4. 1 vote
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  5. 1 vote
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  6. Boost Module for Sankey Chart

    The boost module would be beneficial for large dataset when using the sankey chart. We are experiencing a severe degradation in performance with large datasets on this chart type

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  7. 3D data on 2D scatter plot with smooth color

    Drawing a 3D dataset (x,y,z) on 2D scatter plot.

    The 3rd dimension (z) is presented as color on scatter plot. A color axis is used to guide user for the color.

    An sample is posted at: http://forum.highcharts.com/highcharts-usage/how-to-plot-3d-data-on-2d-scatter-plot-with-smooth-color-t31107/

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  8. Add the option to label lines directly

    A legend need not to be in a small box tucked into the corner of the chart. Direct labeling allows a reader to identify the lines quickly and focus on comparing and contrasting the patterns.

    TIP: read the book 'The Wall Street Journal - Guide to Information Graphics' by Dona M. Wong. Has an interesting point on 3D charts!

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  9. Add ability to export charts with HTML formatted text.

    We can place html formatted on the chart. But on export the ability is lost. In this example I have tried to use the subtitle for export, but HTML is lost there to and so it goes from a nice formatted paragraph with list items to a one line text on export.

    http://jsfiddle.net/no1uknow/4PU9j/3/

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  10. 1 vote
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  11. Button to Save Image or PDF on Server Side

    Feature to save Image/PDF on Server Side (like the feature to save it on client side). This would ease in building email functionality. If highcharts can save the generated pdf on a server by means of a button click, we can write an email client to pick that up and send as an attachment. Using phantom and options.js on server side isn't optimal sometimes.

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  12. market profiles

    Please give me some ideas. How to build a chart like this?

    http://www.ranchodinero.com/wp-content/uploads/2012/04/ES-Weekly-TPO-Profiles.png

    Is there any sample?

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  13. Header title for grouping tiles in treemap and breadcrumbs

    Header title for the tiles in treemap. It is available in other frameworks : http://www.billdwhite.com/wordpress/wp-content/js/treemap_headers_01.html. something like this. And also inbuilt breadcrumbs feature.

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  14. render the dataClasses legend like the gradient legend

    Check out the legend on they NYFed site

    https://www.newyorkfed.org/data-and-statistics/data-visualization/community-credit-profiles#inclusion

    The dataClasses are joined together and the arrow pointer points to where in the data class a specific point lives.

    I have implemented similar code but it would be nice if it was an option by default.

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  15. Hit-test point in map

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

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  16. US map with state search functionality(only searched state should contain all county )

    US map with state search functionality which display all the states by default when search for any state then in the result it should display searched state with all the counties and also rest of the state without county.

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  17. Provide the option to let piecharts show the larger segments on top

    Reading a pie chart is like reading a clock. It's most effective to place the largest segment at 12 o'clock (as it does now). The best way to order the rest of the segments is to place the second biggest slice at 12 o'clock on the left; the rest would follow counterclockwise.

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  18. Gantt integration with Angular way

    Could you please provide mode document/guideline details for integrate the Gantt chart with angular way?

    Anywhere I didn't the materials.

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  19. Show value on top of plotline or allow multiple labels on a plotline

    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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  20. Target for column and bar chart

    Bullet chart has the option to pass a target value to the data (https://api.highcharts.com/highcharts/series.bullet.data.target). This is not possible for column or bar.

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Highcharts Javascript API

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