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Highcharts Javascript API

Highcharts Javascript API

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  1. I will even provide sample code. If I have a chart with automatic y-axis labels: 3 minutes 8 minutes, 14 minutes, it looks stupid. It should be 5, 10, 15 minutes and similar adjustments should be made for other increments as well. Adjust for irregular points by raising the max slightly and / or dropping a label.

    Sample Code (works well enough):

    var FitTimeAxis =
    {
    getAxisData: function (max,intervals)
    {
    var data = {};
    data.max = this.getMaxValue(max,true);
    data.interval = this.getMaxValue(data.max/intervals, true);
    return data;
    },
    getIncrementsArray: function(levels)
    {
    levels = isTrue(levels);
    var arr = [];
    arr.push(15);
    arr.push(30);
    for (var i=1;i<=15;i++)
    arr.push(60…

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    completed  ·  2 comments  ·  Admin →
  2. I wanted to know whether I can render micro/mini charts say [160 x 30 px] using HighCharts

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  3. ".indexOf is not a function

    Filtered chrome url chrome://firediff/content/diffModule.js

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    completed  ·  0 comments  ·  Admin →
  4. Would it be possible to add a performance 'bar' for charts like bar and column charts. This 'bar' is really just a line, with arrows on the top and bottom, that indicates the higher and lower performers (assuming you passed in a sorted list of data). This 'bar' would sit beside the chart (for bar charts) or underneath the chart (for column charts).

    You can see an image of this enhancement request next to the bar chart in this link https://github.com/highslide-software/highcharts.com/issues/2539 (sorry for posting an enhancement request on GitHub)

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  5. Like Excel implementation of subject

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    completed  ·  0 comments  ·  Admin →
  6. The chart calculates the tick intervals for yAxis.
    It is possible to set tickPositioner function or add custom tick positions, but what if I only want to add a single tick? Is it ok to override the entire native tick calculation function?

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    1 comment  ·  Admin →
  7. We want to adjust the Bubble-Size of the Bubble Charts manually as we have 6 different bubble charts for 6 different countries which should be comparable, but not within one chart. We want to display 6 different charts but at the moment the bubble size of the biggest values of each chart is set to a maximum size, without regards to the absolute value. So the biggest bubble from chart 1 e.g with value 20 is double the size of the biggest bubble in chart 1 with value 10 if we do not arrange the maximum size for each chart…

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  8. Our company uses Gill sans font as default, we need to option to use this within the charts.

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  9. 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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    1 comment  ·  Admin →
  10. 1 vote
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  11. In Highstocks Ability to set the Disable color for disable buttons. Currently is always defaults to #CCC

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    completed  ·  1 comment  ·  Admin →
  12. The date selector has the labels "From" and "To" within the calendar range selector. Please provide options to change these labels (eg. Start, Finish) or to remove these labels altogether.

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    1 comment  ·  Admin →
  13. 1 vote
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  14. 1 vote
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  15. add the capability for the legend and the reset button to float when you scroll vertically? That way it is always within view when scrolling. I see a ‘float’ property for the legend, but it doesn’t behave as I thought it would.

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  16. I need the JS to get the hex color value corresponding to Highcharts.Color(data[i].color).brighten(brightness).get()

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  17. 1 vote
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  18. 1 vote
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    completed  ·  1 comment  ·  Admin →
  19. Can HighCharts dont redraw after I click a legend label?
    It will be slow when there has a lot of data...

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    1 comment  ·  Admin →
  20. Hi,

    Could someone help me understanding how to use "Highcharts.SVGRenderer.prototype.symbols.circle"?

    Best Regards,
    Praveen

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