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1077 results found

  1. node.js server

    Please provide Node.js integration

    15 votes
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  2. Step Position ('on', 'between')

    I'd like to specify a stepPosition (such as 'on' or 'between') when step: true. Currently the step always occurs on the actual data point. I'd like to be able to have it step before the data point, so you end up with a plot more similar to a column chart.

    My example is that I have an area chart with overlapping series, but I need a step chart, because I'm representing a fixed number of reads at specific loci on a strand of DNA.

    7 votes
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  3. Support for   (non-breaking space) for legends, labels and categories

    It would be great to control line breaks completely using non-breaking spaces ( ), <br> tags and soft hyphens (­).

    22 votes
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  4. Header html to charts using exporting

    I cannot making a good header using html and images (like logo) to making a export to pdf. Labels dont allow images and renderes dont show in exporting.js, just in print.

    5 votes
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  5. Can CREDITS be modified to take an array (list) of text and hrefs ?

    We have some charts that need multiple credits/attributions, can credits be modified to take either a single object or an array of objects each with text and href .

    1 vote
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  6. provide keyDecimals option for tooltip

    It may be usefull in case if keys are float numbers.

    3 votes
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  7. How can we create centered bar chart?

    I'm trying to create a poor man's funnel. What I mean in the title is this:
    http://chart.apis.google.com/chart?cht=bhs&chco=ffffff,FF9900&chxt=x,x,y&chxl=1:|Percentage%20converting|2:|Step%206|Step%205|Step%204|Step%203|Step%202|Step%201&chxp=1,50|3,50&chd=t:0,12.5,28,29,35.5,48.5|100,75,44,42,29,3&chbh=a&chs=800x230&chm=N**%,000000,1,-1,11,,c&chds=0,100

    1 vote
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  8. Complete auto scale (auto resize) option for charts

    When resizing a chart, it would be great if the all chart elements (titles, labels, legend items, axis, all fonts) auto scaled appropriately with the chart.

    This would apply not just to expanded/contracting the height and width area of the chart, but also when using the zoom feature.

    Thanks.

    11 votes
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  9. Shared tooltip among multiple charts

    I have 2 charts each chart contains 2 or 3 three series. My question is how can i implement a shared tool tip among this two charts . I already enabled shared and crosshare properties. Please suggest a solution for implementing this

    4 votes
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  10. inbound and outbound time series graph

    Basically to capture the inbound and outbound bandwidth values not by overwriting on each like the ones which we already have... but to have a graph which is just one below the other

    1 vote
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  11. show only y-axis label according to value in serie data

    I need show only y-axis label according to value in serie data, how do this?

    3 votes
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  12. Output format of eps or emf added

    Printable documents benefit from vector based images. For example when embedding an image in word or powerpoint it would be more useful to have emf or eps charts than png. Unfortunately svg is not support by most non-browser software.

    Is it possible to add eps or emf output to the list of available formats?

    16 votes
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  13. Area Range with 'flipping colors' after lines cross

    I have implemented the AreaRange a few days ago and the result is great, you can see an example here: http://buijten.fr/HighchartWithAreaRange.PNG
    It would be great to have two additional functionalities with this feature:
    - Having different fill colors when the range lines flip, as per this example: http://buijten.fr/ichimoku-example.PNG
    - Different line colors for the range limits (though this is achievable by adding additional lines as I did in the example)

    12 votes
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  14. pinch zoom for ipad/tablet

    I would like to give the user the ability to pinch zoom much like sencha charts

    15 votes
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    4 comments  ·  Admin →
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  15. Short Days

    when the %a is used for a dateFormat, the first three letters of the corresponding weekday defined in lang is used.
    This is a reasonable default.

    However there are languages, as German, where the usage is to shorten weekdays with 2 letters only

    Could the entries for short days be added to lang

    Of course directly using shortened day names works as well

    4 votes
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  16. Add range selector to highcharts js

    It would be great to have a range selector in highcharts that is the same as the highstocks one, with the draggable handles.

    34 votes
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  17. Handle multiple groupings

    For example, we currently have a plot that has three layers of groupings
    eg. We have a series of data that each point has a sample type, disease state, probe and gene associated with it. We want to move onto highcharts but would need to be able to show the sample type in the label/colour but show the breakdown for the disease state, probe and gene. See below for our current implementation in flot.

    https://docs.google.com/open?id=0B0Nu-R_YNfgIb0Fidmt1TFd1TU0

    I apologise if I can actually already do this - I thought I would ask first before I tried implementing it - I didn't see…

    3 votes
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  18. Add "ondblclick"-Option - e.g. for Exporting-Module

    What I want to do:
    exportButton.onclick = show Menu
    exportButton.ondblclick = direct export

    This should actually be possible using jQuery, but I dislike adding Code beside the Highcharts-Object.

    117 votes
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  19. add the capability for HighStock to project future growth based on the past data.

    If we have a series that over time is always increasing like this one: http://plus.tehk.org it would be nice to be able to ask highstock to plot a dotted line of future growth based on the average of all data for the period of data displayed. For instance, I would like to know when my count of G+ users will hit 1 billion. I could add this projected point to HighStock js and it would plot out the estimated growth out to this date.

    4 votes
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  20. Improve series highlight on legend hover event (by dimming other series)

    It would be useful if you could improve the series line highlight (or equivalent on other chart type) on legend hover event.

    Following what is currently achieved on hover state by default, where it highlights the series line by adding line width, it should be possible to dim or gray out the other line series in the graph.

    This can be easily done by using events on legend items hovering: http://jsfiddle.net/vitorbarbosa/qpByN/
    however, it would be nice if it was implemented natively and for other chart types.

    17 votes
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