402 results found

1. marker

   Hi All,

   I am trying to add custom markers in HighStock charts. I found that it is possible in highcharts only. Can someone help me to resolve it issue?

   I want to below example in HighStock where i can define my own markers:
   https://jsfiddle.net/gh/get/library/pure/highcharts/highcharts/tree/master/samples/highcharts/demo/spline-symbols/

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   completed  ·  Admintechnical@highsoft.com (Admin, Highcharts JS) responded

   It’s possible in Highstock too, the only difference is that markers are disabled by default, so you need to set enabled: true. https://jsfiddle.net/highcharts/3mpLsfhc/

2. Multi axis charts with 3D

   I am looking for multi axis charts in 3D view(like I have to display floor occupency with No. of logins, hour, week day(MON-FRI) all 3 axis). If we have attachment option here it would be great help, so that we can provide some image here how it looks. Thanks for your help in advance!

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   completed  ·  Admintechnical@highsoft.com (Admin, Highcharts JS) responded

   Hi, sorry for the late reply!

   We do have 3-axis support in 3D view: https://jsfiddle.net/gh/get/library/pure/highcharts/highcharts/tree/master/samples/highcharts/3d/scatter-zaxis-grid/

3. High Stock

   to add Directional Movement Indicator for High Stock API

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   completed  ·  Paweł Fus responded

   Added in Highcharts Stock v9.1.0

   Demo: https://jsfiddle.net/gh/get/library/pure/highcharts/highcharts/tree/master/samples/stock/indicators/dmi/

4. can you please implement to add datalabels in PlotBands

   can you please implement to add datalabels in PlotBands.

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5. add support for vertical Sankey Diagrams

   Basically this, right now the diagram only flows from left to right; please have an option for it to start at the top and flow down vertically

   https://www.amcharts.com/demos/vertical-sankey-diagram/

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6. Create Guide Line Option That Follows Mouse

   It would be nice if the charts support having a guide line that follows the mouse cursor, similiar to Campaign Monitor. Also the ability to make it dashed would be great. Currently I could plot a line manually but it does not work currently with alternating row colors.

   Something like:
   HoverGuide: 1 >>> etc.

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7. link example options to jsfiddle.net

   jsfiddle is brilliant and I'm glad you linked each of the API references to it. Can you link each of the demo examples so they can be loaded directly into jsfiddle?

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8. Add Step Property for X-Axis Grid Lines

   For example if I use the "step" attribute to only show labels for the first day of each week, the chart still draws x-axis gridlines for each datapoint instead of where the labels occur. It would be nice to have separate step property specifically for the x-axis gridlines. This is useful if you want to break up the data into weeks or months and allow the gridlines to serve as indicators of where these blocks occur (i.e. a grid line only at the start of the week or month, etc.).

   Example:
   xAxisGridLineStep = 7

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   1 comment  ·  Delete…  ·  Admin →
   completed  ·  AdminTorstein Hønsi (CPO, Founder, Highcharts JS) responded

   This was completed in 2.1 using TickInterval.

9. Zoom buttons should retain "on" state for as long as possible

   In Highstock, when you press one of the Zoom buttons, the button visually enters an "on" state. If you then view a different part of the graph, either by dragging the graph or using the navigation scroll bar, the button turns "off". Why? The time window is still exactly the same, so the button should stay "on". The button should stay "on" until the size of the window changes.

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10. Does any know if I can have a gradient on the Bar chart. Also can I have rounded corners at the top and not the bottom?

    Does any know if I can have a gradient on the Bar chart. Also can I have rounded corners at the top and not the bottom?

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    completed  ·  AdminTorstein Hønsi (CPO, Founder, Highcharts JS) responded

    It’s possible through the rounded-corners plugin.

11. Bug when set subtitle to empty string.

    Bug when set subtitle to empty string.
    if you check this example and click set subtitle button 10 times and error occured

    http://jsfiddle.net/a3G5b/

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    completed  ·  AdminTorstein Hønsi (CPO, Founder, Highcharts JS) responded

    No longer applies.

12. Show PlotBand on scoller chart

    add plot bands on the scrollbar chart. Perhaps also PlotLine

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13. Add an option to disable tooltip animation

    It would be nice to have an option to disable tooltip animation. On IE8 and less (we are still required to support these browsers!), the javascript engine is so slow that the tooltips don't animation nicely anyway. Also, there are bugs that can cause IE render problems when the tooltips animate. See http://www.tehuber.com/article.php?story=20120424082911788 for more information.

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    3 comments  ·  Delete…  ·  Admin →
    completed  ·  AdminTorstein Hønsi (CPO, Founder, Highcharts JS) responded

    Implemented in the upcoming 2.3

14. allow override of automatic adjustment of datetime axis

    I have a datetime x-axis. Right now, my graph is automatically turning it into a weekly view, but it only shows the dates on the x-axis every 7 days. It would be great if I could force it to 'day' instead of 'week' view so that I can see every date on the axis, or change it so that every day of the week shows up.

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    0 comments  ·  Delete…  ·  Admin →
    completed  ·  AdminTorstein Hønsi (CPO, Founder, Highcharts JS) responded

    Set the xAxis tickInterval option to 24 * 36e5 (= one day)

15. Allow export to set a target for the form

    When you have a lot of charts running and calling web services if you export one it will kill those web service calls. If you allow the user to set a target on the form then the export can post for example to a hidden iframe.

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    completed  ·  AdminTorstein Hønsi (CPO, Founder, Highcharts JS) responded

    Available through the exporting.formAttributes option.

16. non Gregorian datetime

    i have time series based on persian dates, which is behind 1970 (now, we are 1392).
    setting xAxis.type= 'datetime' collapse all data as it except datetimes > 1970. tweaking xAxis.labels.format will not help because the provided {value} is collapsed before

    what can i do?
    what is the best practice to having international (and non gregorian) dates inside highcharts?

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    2 comments  ·  Delete…  ·  Admin →
    completed  ·  AdminTorstein Hønsi (CPO, Founder, Highcharts JS) responded

    This is supported through the global Date option: http://api.highcharts.com/highcharts/global.Date

17. pyramid ?

    pymamid link

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    0 comments  ·  Delete…  ·  Admin →
    completed  ·  Paweł Fus responded

    Pyramid link: https://www.highcharts.com/demo/pyramid

18. adjust xAxis position

    is it possible to make http://www.highcharts.com/demo/bar-negative-stack like [IMG]http://i59.tinypic.com/29b0j7r.png[/IMG]

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    3 comments  ·  Delete…  ·  Admin →
    completed  ·  AdminTorstein Hønsi (CPO, Founder, Highcharts JS) responded

    This is possible through axis options.

19. bubble tooltip positioner

    I'm trying to get the callout portion of a tooltip for a bubble chart to touch the outside perimeter of the bubble (needed because of overlapping bubbles and how the tooltips behave). I tried using the tooltip positioner but there is no information about the point (bubble) radius, so I have no idea how far to position the tooltip.

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    2 comments  ·  Delete…  ·  Admin →
    completed  ·  AdminTorstein Hønsi (CPO, Founder, Highcharts JS) responded

    Available through the tooltip.positioner callback.

20. Add config setting so as to force tooltip left or right of point

    I would like to be able to configure a non-shared tooltip so that the tooltip only appears to the left or right of the point. I was able to modify the highcharts code for a custom positioner, by forcing it to swap() at the end of the routine.

    [code]
    tooltipPositioner = function (labelWidth, labelHeight, point) {
    var chart = this.chart,
    distance = this.distance,
    ret = {},
    swapped,
    first = ['y', chart.chartHeight, labelHeight, point.plotY + chart.plotTop],
    second = ['x', chart.chartWidth, labelWidth, point.plotX + chart.plotLeft],
    // The far side is right or bottom
    preferFarSide = point.ttBelow || (chart.inverted && !point.negative) || (!chart.inverted && point.negative),
    /**
    * Handle the preferred dimension. When the preferred dimension is tooltip
    * on top or bottom of the point, it will look for space there.
    */
    firstDimension = function (dim, outerSize, innerSize, point) {
    var roomLeft = innerSize < point - distance,
    roomRight = point + distance + innerSize < outerSize,
    alignedLeft = point - distance - innerSize,
    alignedRight = point + distance;

                            if (preferFarSide && roomRight) {
                                ret[dim] = alignedRight;
                            } else if (!preferFarSide && roomLeft) {
                                ret[dim] = alignedLeft;
                            } else if (roomLeft) {
                                ret[dim] = alignedLeft;
                            } else if (roomRight) {
                                ret[dim] = alignedRight;
                            } else {
                                return false;
                            }
                        },
                        /**
                         * Handle the secondary dimension. If the preferred dimension is tooltip
                         * on top or bottom of the point, the second dimension is to align the tooltip
                         * above the point, trying to align center but allowing left or right
                         * align within the chart box.
                         */
                        secondDimension = function (dim, outerSize, innerSize, point) {
                            // Too close to the edge, return false and swap dimensions
                            if (point < distance || point > outerSize - distance) {
                                return false;
    
                                // Align left/top
                            } else if (point < innerSize / 2) {
                                ret[dim] = 1;
                                // Align right/bottom
                            } else if (point > outerSize - innerSize / 2) {
                                ret[dim] = outerSize - innerSize - 2;
                                // Align center
                            } else {
                                ret[dim] = point - innerSize / 2;
                            }
                        },
                        /**
                         * Swap the dimensions
                         */
                        swap = function (count) {
                            var temp = first;
                            first = second;
                            second = temp;
                            swapped = count;
                        },
                        run = function () {
                            if (firstDimension.apply(0, first) !== false) {
                                if (secondDimension.apply(0, second) === false && !swapped) {
                                    swap(true);
                                    run();
                                }
                            } else if (!swapped) {
                                swap(true);
                                run();
                            } else {
                                ret.x = ret.y = 0;
                            }
                        };
    
                    // Under these conditions, prefer the tooltip on the side of the point
    

    // if (chart.inverted || this.len > 1) { force it to swap()
    swap();
    // }
    run();

                    return ret;
    
                };
    

    [/code]

    I would like to be able to configure a non-shared tooltip so that the tooltip only appears to the left or right of the point. I was able to modify the highcharts code for a custom positioner, by forcing it to swap() at the end of the routine.

    [code]
    tooltipPositioner = function (labelWidth, labelHeight, point) {
    var chart = this.chart,
    distance = this.distance,
    ret = {},
    swapped,
    first = ['y', chart.chartHeight, labelHeight, point.plotY + chart.plotTop],
    second = ['x', chart.chartWidth, labelWidth, point.plotX + chart.plotLeft],
    // The far side is right or bottom
    preferFarSide = point.ttBelow || (chart.inverted && !point.negative) || (!chart.inverted… more

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    0 comments  ·  Delete…  ·  Admin →
    completed  ·  AdminTorstein Hønsi (CPO, Founder, Highcharts JS) responded

    This can be done through the tooltip.positioner plugin.