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1077 results found

  1. It would be great if scatter plot tools tips could show number of data points in each x/y position

    It would be great if scatter plot tools tips could show number of data points in each x/y position

    1 vote
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  2. Add snap setting to point mouseOver event

    I'd like my point mouseOver event to only fire when I hover over the point or a specified radius around a point. Currently when you hover over a series the nearest point is selected and it's mouseOver event is fired even if the mouse is not near the point. This makes it difficult to detect and handle true mouseOvers on the point.

    Currently the tooltip snap setting applies to the mouseOver event even if tooltips are disabled. If it was separated out and made it's own setting then it would make event handling mouseOver events simpler.

    17 votes
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  3. Bower Component

    Please add a component.json and add Highcharts to the Bower registry.
    http://twitter.github.com/bower/

    25 votes
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  4. Add the Ability To Animate Category Positions

    Add a fluid animation to re-order axis categories (which would most likely be used for bar or column charts), see:

    http://visualization.geblogs.com/wp-content/viz_includes/jobs/#/years/sector/2011

    for an example (click play on the timeline).

    3 votes
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  5. Automatically align data labels (values) when a rotation is set

    If a rotation is set for data labels (values), the labels should be automatically centered over the chart elements (e.g. column chart).
    It's annoying setting the alignment, the x and the y position for every chart.
    There may be an additional option to set a padding between the label and the chart element.

    3 votes
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  6. Candlestick charts built from intraday tick data

    The candlestick stock chart requires data in the format of OHLC. For intraday candlesticks, it would be easier to feed the raw tick by tick data and have the chart figure out the candles based on the current data grouping.

    24 votes
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  7. Add PlotOptions Series Stacking option to Sort stacked bars

    Would like to be able to change the order of the bar segments that are stacked within a bar so that the largest bar segment is first (leftmost) then the second largest and so on.

    Would be nice to have a new plotOptions > series > stacking option to support this; maybe 'sorted' ?

    Here's a sample; the fiddle will show what the 'normal' stacking option renders: http://jsfiddle.net/mDJ4u/1/

    What I would like to render with the 'sorted' stacking option is this:

    https://docs.google.com/file/d/0B9onkNkGaChjcXB1S3hFa2R5eUE/edit?usp=sharing

    This request may be a duplicate of the request for 'pyramidal' graph:
    http://highcharts.uservoice.com/forums/55896-general/suggestions/914215

    9 votes
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  8. Easier PHP & MySql integration

    Actually is very hard to retrieve external Data from MySql and there are not any tutorial in the matter. Thanks

    3 votes
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  9. add smart label like this http://support2.dundas.com/onlinedocumentation/webchart2005/UsingSmartLabels.html

    13 votes
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  10. Y-Axis Range & interval Specification

    Y-Axis Range Specification
    when Negative value intervals are bigger than positive values

    this time it is hard to see the positive values in chart it appears all at one line

    we can Zoom it, but no option to specify the range like 0 to 100 interval 10 for positive and 0 to -1000 interval 100

    here is the example
    http://jsfiddle.net/psramkumar/8aEs2/1/

    3 votes
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  11. Add a configuration option to prevent the handles from crossing over each other

    1 vote
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  12. Make plotLines work without explicit width or color

    Most things in HighCharts have smart defaults, so unset options will do something reasonable. But plotLines is not this way: if the user does not explicitly specify a width and color, no line will be drawn (and sometimes a JS error will happen).

    Example which works but includes comments on how to easily break it: http://jsfiddle.net/LKayp/

    I think plotLines (and addPlotLines) should default to a reasonable width and color, just as regular series lines do.

    1 vote
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  13. How to Print graph related extra information along with the graphs?

    I want to print graph related extra information along with the graph. Please help me with this feature.

    1 vote
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  14. Navigator with cursors

    On the Navigator, set the cursor inside the handles to 'move', and outside to 'pointer', so its easy for the user to identify what can be done. It also would be good if its configurable, but i dont realy think is needed.

    4 votes
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    3 comments  ·  Admin →
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  15. AMD / jamjs support requested

    Hello,

    I'm using Highcharts quite extensively. Recently i managed to get this library working with require.js and more specifically with jamjs.

    First question : are you guys planning to support AMD loading of your library ?

    Personally, to simulate the jamjs/require.js package i use this setup

    • copy the content of the highcharts js folder to the root of the highcharts folder, get rig of the examples and other directories.

    Add a package.json file with this content

    {
    "name": "hightcharts",
    "version": "2.3.5-jam.1",
    "description": "Highcharts JS is a JavaScript charting library based on SVG and VML rendering.",
    "homepage": "http://www.highcharts.com/",
    "main": "hightcharts.js"
    "jam":
    …
    3 votes
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  16. Support extending step lines to the edge of the chart

    Currently, on a chart with multiple series having distinct x values, step lines can look awkward when one series ends before another.

    My immediate desire is simply to have an option to extend step lines to the right-hand edge of the chart. It should work when addPoint() is used on another series and the chart is redrawn. That is, all series drawn with the "step" option should be drawn as-if they have an additional point like [chartmaxx, serieslasty].

    I don't need full extrapolation capabilities, that is, I'm not asking for any logic to decide how to…

    19 votes
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  17. chart title selectable for copying

    Allow the chart title to be mouse highlighted so it can be copy and pasted to else where.

    5 votes
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  18. redraw() with chart properties...

    When changing chart properties such as inverted, or serie index/legendIndex, that calling redraw() should redraw the chart with the changed settings.

    10 votes
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  19. Render direct into an existing <svg> or <g> element instead of a html <div> container

    If you support this, the problems with foreingObject aren't anymore present. Furthermore your product reaches more applications ...

    8 votes
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  20. Zoom-slider for line and bar charts

    When you have a large volume of data and the bars become cramped, it would be useful to be able to zoom in and then slide up and down to view the graph. The current zoom function doesn't allow the user to slide up or down / left or right.
    Thanks for all the great work!

    6 votes
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