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1077 results found

  1. get the mouse position on the chart

    as you can see at http://www.flotcharts.org/flot/examples/interacting/index.html
    (hover your mouse on the graph and look at bottom: show mouse position)
    you can have mouse coordinates on the graph,

    today in highcharts i can only have the mouse coordinates on points,

    but i want to have a feature that can allow to get the coordinates of the mouse independently of the drawed points.

    it would be great!

    4 votes
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  2. Allow tooltip toggling

    In current version this scenario is impossible:
    1) load data
    2) zoom in
    3) enable tooltip (whatever that means programmatically - now basically deleting the charts element and constructing new, then zooming in with setExtremes)
    4) zoom out to the full range previously loaded (that is what's now impossible)

    In my current project I run into this scenario quite often.

    And, by the way, the Highcharts library is really good, tank you for the job well done!

    6 votes
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  3. Enhance legend positioning

    Now legend positioning is automtical and "horizontal first". I.e. when ALIGN:LEFT, legend space reserved on the left firstly and secondly I can vertically align the legend. Only center-aligned legend can be placed at bottom or top of plot area.

    But my designer want to have left-aligned legend at bottom.

    So it seems good idea to add legend option like
    position:={top|bottom|left|right} to specify where the legend space is reserved, and use existing align/verticalAlign options to align legend inside legend area. May be ignore verticalAlign property for top/bottom position (not sure) but apply both alignment for left/right legend.

    6 votes
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  4. Gaussian color distribution for color axis

    It is currently possible to create linear of logarithmic color axes.
    Other types for be cool, for instance a gaussian color distribution.

    4 votes
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  5. Add an option to set minimum height to legend.

    I am setting the legend height dynamically according to the chart size.
    So when the chart size is small, the legend gets very small and distorted.
    Assigning minimum height to legend will help my cause.

    10 votes
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  6. add more html tag support

    We're trying to add some superscripted text to chart subtitles, but the <sup> tag is not supported. Can you add support for some more html tag support for tags like <sup> and <sub>

    19 votes
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  7. Add delayed draw of legend (after graph animation is complete) please.....

    As of now the legend is displayed immediately (while the graph is still being drawn/anuimated). The idea is to delay drawing of the legend until the graph has completed animatino...

    3 votes
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  8. overlapped column datalabels. Reposition in outside as pie chart

    For minor values, the dataLabels of Columns showing overlapped.

    See my StackOverflow post:

    http://stackoverflow.com/questions/22644586/highcharts-stacked-column-datalabels-overlapping/22660257?noredirect=1#comment34874805_22660257

    9 votes
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  9. Specify z-min and z-max to correspond to minSize and maxSize on bubble maps

    You can specify the minSize and maxSize for the circle size on a bubble map, but you cannot specify the z-min and z-max values that should correspond to those sizes, effectively dictating the distribution.

    The goal is to be able to add a legend to the map that displays the z-min value and minSize circle as well as the z-max value and maxSize value, but right now that cannot even be rendered manually since the association of the z-min to minSize and z-max to maxSize is hidden.

    1 vote
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  10. Panes should have individual colors

    Currently multiple panes could have individual colors on each alternate grid row via setting "alternateGridColor". Well that's the half! To see on
    http://jsfiddle.net/6AxvV/1/

    A new option "GridColor" should set the color of all grid rows of a pane. The option "alternateGridColor" shall remain unaffected.

    3 votes
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  11. Redraw funnel chart the same way as pie chart when a slice is removed

    Pie chart ( and others ) redraws when a slice is removed . Example http://jsfiddle.net/2Me2z/134/
    When removing a slice , other slices will expand and take up the spaces. Is there a way to have the same behavior on funnel chart?
    Same question on stackoverflow:
    http://stackoverflow.com/questions/22766844/redraw-funnel-chart-in-highchart-when-a-segment-is-removed

    Thanks

    2 votes
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  12. Use the "percent" property

    Use the 'percent' property without having to stack (for instance on a basic column chart)

    6 votes
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  13. Pane Shadows

    It would be nice if you could have a shadow for each individual pane in a Highstock chart. Currently you can only do the entire plot area or the collective area of all panes.

    1 vote
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  14. marker

    I would like to have the ability to change a marker on an individual point of a series. One way by using the array of objects with named values on series.data by doing something like this:

    data: [{
    name: 'Point 1',
    color: '#00FF00',
    y: 0,
    marker: { // different marker style for this point
    fillColor: '#FFFFFF',
    lineWidth: 2,
    lineColor: '#FF0000'
    }
    }, {
    name: 'Point 2',
    color: '#FF00FF',
    y: 5,
    marker: { // another different marker style for second point
    fillColor: '#000000',
    lineWidth: 1,
    lineColor: '#00FF00' // inherit from series
    }
    }, {
    name: 'Point 3',
    color: '#FF00FF',
    y: 5…

    8 votes
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  15. Seperate tooltip pointFormat for nullvalues

    If i have a NULL value and
    tooltip.pointFormat: '{series.name}<br />{point.x:%e %b, %Y} {point.y}:00: <b>{point.value:,.4f}</b>'

    The tooltip will be:
    ABC<br /> 01.01.2014 30:00 0.0000
    but better solution would be:
    ABC<br /> 01.01.2014 30:00 No value

    Here an example:
    http://jsfiddle.net/25MyN/20/

    Something like
    tooltip.nullPointFormat

    would mek alot easyer.

    2 votes
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  16. Multicharts with sliders showing values on all charts as per WeatherUnderground Beta Weather Site.

    WeatherUnderground's new beta weather site (http://preview.wunderground.com/cgi-bin/findweather/hdfForecast?query=94965&MR=1) shows the use of three charts showing various weather variables with ONE slider over all three charts showing the values on all three charts. This multi-layered configuration of charts linked by one slider would definitely be great indeed as it avoids crowding too may items on one chart.

    1 vote
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  17. Permit use % on labels.items.style

    Use % to positioning items on label on left and top.
    A diff will be :
    http://pastebin.com/mf9RJgCr

    3 votes
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  18. dataLabel overlapping in highcharts bubble chart

    In semi-overlapping condition where dataLabel of the bubble at back mixes with the one in front.

    we have tried by applying greater z-index also, but it is not working.

    We want to hide datalabel of behind bubble partially(upto front bubble).

    4 votes
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  19. Add grouping in chart legend

    Would be good to have grouping in legend so user can play with group as well as with legend item by clicking on it to show/hide items.
    Click on group should work as click on each item in the group.

    Could look like in this picture: http://forum.highcharts.com/resources/image/4056

    52 votes
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  20. highmaps: add demo for svg map-parser

    i cant find any code snippet for using map-parser

    0 votes
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