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Highcharts Javascript API

Highcharts Javascript API

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1083 results found

  1. marker useHtml, allow custom class, or allow text in marker

    I would like to have a numbered marker in my scatter plot.

    The only way I can currently figure out how to do this is to use custom numbered images for each one. It is difficult to maintain as the result set keeps growing.

    I can't use dataLabels with negative coordinates as I use regular dataLabels for my markers as well.

    Even if I could just assign a custom class to the image then I could use a sprite and adjust the positioning as needed via css.

    1 vote
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  2. Panes instead of yAxis

    I've seen the demo of using yAxis as if it was a separate pane, but it's basically just faking it. I'd like to have actual separate panes in the chart, so that I can have a mix of different yAxis series exist inside each of those separate panes.

    like:
    Pane1 : holding 2 line series with separate YAxis because of value range
    Pane2: holding a column series on its own yAxis, and a line series on a yAxis

    inside 1 chart, not multiple charts

    3 votes
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  3. Heatmap highlight row/column of a given category

    The user would click a given category name, for instance, on a list, and the heatmap would highlight the row/column that corresponds to that category. This would allow for users to look for columns/rows if interest in a faster way, especially when dealing with big datasets.

    20 votes
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  4. Adding Telangana State to the map of India with all disputed areas

    The Telangana State in not yet added to the map of India. Please add it to the map of India in all the three versions.

    1 vote
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  5. Allow irregular datetime intervals in xAxis for heatmap

    Instead of fixed intervals for a datetime xAxis, it can support datetime value in x value

    [0 … 99]
    0: Object
    value: 3.246
    x: 1426049467
    y: 0

    1: Object
    value: 3.653
    x: 1426050066
    y: 0

    7 votes
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  6. City level highmaps

    Currently highmaps have some of the countries can be drilled down to city level, I hope almost all the countries can have city level data or administrative district level.

    Hope highmaps team could help!

    1 vote
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  7. reversing selected colorscheme and maximizing contrast in highmaps

    We have recently implemented highmaps on our site and added features to let content creators select different color schemes when they create a map.
    But what they are missing is two things: a option to reverse the selected colorscheme from dark to light or light to dark.

    And a behavior change in highmaps when using the defined colors, so that if the map has fewer data classes than the number of defined colors, only the colors with highest contrast between them should be used.

    example: if only two data classes are defined, only the lightest and the darkest color should…

    4 votes
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  8. Initial label autoRotation value

    I am using x axis label autoRotation, but I want to specify an initial
    rotation other than 0. I other words, when I want all labels to initially
    draw at -30, but if the user shrinks the chart width, then I want auto
    rotation to go to -45, then -60, etc, but rotation at a minimum should be
    no less than -30

    6 votes
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  9. tooltip when bubbles overlap

    Is there a possibility to display tooltip for all the bubbles that overlap

    5 votes
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  10. Rangeselector with numerical x-axis

    Rangeselector is great, but I have only seen it with dates on the x-axis. Is it also possible to have numerical values instead?

    I would expect it to be relatively straight-forward. If not, is there a reason for not supporting it?

    Thanks!

    6 votes
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  11. shape option for bar chart Edges

    I am looking for option for bar chart Edges shapes like arrow

    i have tried by using boardradius it not fulfill my requirement any suggestion please

    3 votes
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  12. Highcharts wordcloud: Group words in sections and show words having maximum weight in each category with relative font sizes

    https://www.anychart.com/products/anychart/gallery/Tag_Cloud/State_of_the_Union_Address_Most_Used_Words.php
    Refer the image in the above link. The image shows words grouped in 3 categories: Barack Obama, George Bush and Ronald Reagan. Each of these categories have a word with maximum frequency – I (70%), will (49%) and will (65%) respectively. Thus the font sizes of maximum frequency words are shown relatively.
    I have tried following 3 examples:
    1) Render three wordclouds in a one chart: jsfiddle.net/znm6f89r/8 - but still, word weight is based on the size within the series.
    2) Define custom placement strategy: jsfiddle.net/znm6f89r/28 - but labels may not be within the column.
    3) Using 3 series…

    12 votes
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  13. scientific notation

    It would be nice to have a default formatter for displaying numbers in scientific notation

    3 votes
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  14. Drawings

    Hi, is it possible to import dwg or dxf files to highchart? Need to show information on drawings, similar to Tile map

    1 vote
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  15. EEG

    We are willing to purchase your products.

    Can I make an EEG chart with a high chart?

    The EEG chart has a time axis X and a Y axis with 19 individual ranges.

    1 vote
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  16. US map with state search functionality(only searched state should contain all county )

    US map with state search functionality which display all the states by default when search for any state then in the result it should display searched state with all the counties and also rest of the state without county.

    1 vote
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  17. Allow option for use of Voronoi diagrams by tooltips

    For the tooltips, the hover over are isn't very user friendly.

    For example, using the closest point on the X-axis in a chart rich in data points is hard to get the exact point of interest. Usually these points occur where there is a distinguishing feature which Voronoi diagrams excel in. Such as a spike in a line diagram.

    Even when there is no feature to focus on, the Voronoi diagram will have effectvily the same interaction as the current method.

    3 votes
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  18. directed graph

    add directed graph for network analysis, like alchemyjs/graphviz/arbor

    13 votes
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  19. lazy load the charts to optimize performance

    render the chart when it is visible,it will very useful when there are lots of charts in one page

    1 vote
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  20. Property for donut chart to show the aggregated total exactly at the center of donut

    Provide a property for donut chart to show the aggregated total exactly at the center of donut

    var colors = Highcharts.getOptions().colors,
    categories = [
    "Chrome",
    "Firefox",
    "Internet Explorer",
    "Safari",
    "Edge",
    "Opera",
    "Other"
    ],
    data = [
    {
    "y": 62.74,
    "color": colors[2],
    "drilldown": {
    "name": "Chrome",
    "categories": [
    "Chrome v65.0",
    "Chrome v64.0",
    "Chrome v63.0",
    "Chrome v62.0",
    "Chrome v61.0",
    "Chrome v60.0",
    "Chrome v59.0",
    "Chrome v58.0",
    "Chrome v57.0",
    "Chrome v56.0",
    "Chrome v55.0",
    "Chrome v54.0",
    "Chrome v51.0",
    "Chrome v49.0",
    "Chrome v48.0",
    "Chrome v47.0",
    "Chrome v43.0",
    "Chrome v29.0"
    ],
    "data": [
    0.1,
    1.3,
    53.02,
    1.4,
    0.88,
    0.56,
    0.45,
    0.49,
    0.32,
    0.29,
    0.79,
    0.18,
    0.13,
    2.16,…

    1 vote
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    3 comments  ·  Admin →
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