402 results found
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Enable overscrolling - scrolling a fixed amount of pixels (relative to chart.plotWidth) to the right, so that we have an "empty" space waiti
Enable overscrolling - scrolling a fixed amount of pixels (customizable, like say 20% of chart.plotWidth) to the right, so that we show an "empty" space that is waiting for new chart data.
6 votesThis was implemented in v6 as `xAxis.overscroll` option: https://api.highcharts.com/highstock/xAxis.overscroll
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enable scrollbar support in highcharts (already in highstock)
scrollbar support is available in highstock, but not in highcharts. it does not merit a license for highstock just for scrollbar functionality.
1 voteScrollbars are available for any axis, but you need to load the Highstock library: https://www.highcharts.com/blog/news/224-scrollbars-for-any-axis/
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3d chart to 2d chart conversion
unable to dynamically update the value of "chart.options3d.enabled" attribute.
as per need want to select 2d or 3d view
1 voteIt seems to work fine here: http://jsfiddle.net/highcharts/d3mrghd6/ .
If you have a fail case, please post it in the comments.
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tooltip nearest point(series) logic for stockChart
When I have many (many) series on a
stockChart, I've long wished to be able to use the mouse to hover near a point and let the tooltip tell me which series it belongs too -- due to limited colors available, it becomes impossible to tell by color. Recently I was pointed to a new feature (since 5.0.10)findNearestPointByon stackoverflow, which seems to do exactly what I want except it doesn't appear to work in astockChart(as opposed to a regularchart- even with ordinal set to false).I've put up two examples to show the…
1 voteThe issue is that stockCharts have tooltip.shared enabled by default. Try this: http://jsfiddle.net/3d7hqa8d/10/
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I need some help in applying styles to selected bubble in Highchart bubble charts. http://nimb.ws/IdqJ3U
I need some help in applying styles to selected bubble in Highchart bubble charts.
http://nimb.ws/IdqJ3U1 voteFor basic styling see http://api.highcharts.com/highcharts/plotOptions.bubble.marker.states.select (example: http://jsfiddle.net/bn5s18rv/). If you want to add an image using the renderer or similar, you will have to attach to the select event (http://api.highcharts.com/highcharts/plotOptions.bubble.point.events.select). If you need more help with this, feel free to contact our support. If you are using CSS styling, use the .highcharts-point-select class: http://jsfiddle.net/wtwj3o5b/. Again, for more information, please contact support https://www.highcharts.com/support.
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OHLC/Candlestick point color in tooltips
Default highstock tooltip formatter use color of chart in series name. But OHLC/candlestick has two kind of point colors - color & upColor and tooltip can show one of them for differnet points.
7 votesWill be default behaviour since v9.
Related GH ticket: https://github.com/highcharts/highcharts/issues/14826
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candlestick
I see no possibility in highstock to set a specific time length per candlestick for the candlestick chart...for example 1 minute per candlestick, 10 minutes etc....it seems not possible to configure this...
Shouldnt this be possible? it would render candlesticks (And thus highchart) unusable for us.1 voteOf course this is possible. You can either set an X value (=timestamp) to each candlestick, or set a series-level pointInterval and pointStart.
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Ensure compatibility with JavaScript Strict mode
HighCharts is not compatible with Javascript Strict mode because it leaks variables to the global namespace.
Running JavaScript in strict mode is a business requirement to enhance security and stability: "strict" operating context prevents certain actions from being taken and throws more exceptions:
- It catches some common coding errors, throwing exceptions, instead of silently running.
- It prevents, or throws errors, when relatively "unsafe" actions are taken (such as gaining access to the global object).
- Strict mode code can sometimes run faster.
As an example, this function in HighCharts:
dSetter: function (value, key, element) {
// some code
this[key] = value;…78 votesHighcharts 5 implements strict mode.
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x-axis label getting overlapped by default
When we have more categories in
x-axis, they are getting overlap with one another and it's looks like a
dark black marks in x-axis. I could not read the categories and chart looks
very bad. Please look the below example for your reference.I know there is something todo with highcharts by using staggerlines ,..etc
But it would be great, if highcharts automatically finds the label size and
rotate the labels. Even if you skip some of the intermediate labels that is
also looks good to me. Because somehow i would like to represent my chart
is looking good.…19 votesImplemented in v4.1.0+
API: https://api.highcharts.com/highcharts/xAxis.labels.autoRotation
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Angular 2 support
It would be nice to have native Angular 2 support. So far, it's a little bit complicated to implement Highcharts with Angular 2 (without relying on 3rd-party plugins.
33 votesHighcharts Angular 2+ official wrapper is available here:
- https://github.com/highcharts/highcharts-angular
- https://www.npmjs.com/package/highcharts-angular -
Put links to url's in http://www.highcharts.com/demo/treemap-with-levels
Have a parameter to place the url name on each label on the map
3 votesYou can add links to data labels with the useHTML option. Example: http://jsfiddle.net/7L22zL1j/
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can we build a pie chart inside a heatmap chart?
We have to build a pie chart inside each box of the Heatmap chart. Is this feasible in the Heatmap chart? If yes can anyone post the Idea?
1 voteIt would be the same as a pie on top of a geo map: http://www.highcharts.com/maps/demo/map-pies
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multiple series
For Highstocks multiple series, please add the buttons to activate/deactivate series.
3 votesHi, Paul! This is already in Highstock, but disabled by default. See http://api.highcharts.com/highstock/legend.enabled
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Multiple y-axis for stacked column chart
Currently, if you use multiple Y-axis in combination with a stacked column chart, all columns are stacked together. Example:
http://jsfiddle.net/Lanerxnr/1/
I propose that only the columns belonging to the same y-axis are stacked together. This would mean that in the example above, "Rainfall 3" would not be stacked on top of the others, but rendered next to it and have it's own axis.
If there was an additional series with y-axis=1 would be rendered on top of "Rainfall 3"
3 votesYou can achieve that by giving the series a separate stack option. For simplicity you can call it the same as the yAxis option: http://jsfiddle.net/Lanerxnr/3/.
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make a demo which puts multiple lat/lon based Pie-charts on map
Basically it's like the demo maps "Highmaps lat/lon" or "Map-Bubble", but then, instead of single data bubble puts multiple data pie-charts in an area.
1 vote -
Can you provide a 3-D pie chart
Can you provide a 3-D chart option such that
1) The size of each slice (angular radians) is determined by numerical data in one column
2) The height of each slice is determined by numerical data in a 2nd column
3) The color of each slice is determined by numerical or categorical data in a 3rd column
4) The radius of the slice (extension of the edge from the center) is determined by numerical data in a 4th column.In this way, one pie chart can show 4 sets of data with the axes being radians, height, radius and color.
1 vote -
Diverging color scales in highmaps
We need diverging color scales for highmaps instead of a single color going from light to dark. This feature is in POWER BI Maps .
When the Diverging slider is on, you can set the colors for Minimum, Maximum and Center separately. Center is set to Zero, so bars with values above zero are a gradient shade of green, and bars below zero are shades of red.
1 voteSee colorAxis.stops (http://api.highcharts.com/highmaps/colorAxis.stops). Example: http://jsfiddle.net/p2xeuhkv/
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Add plot band in column charts.
I want to create a column chart with plot bands on perpendicular to y-axis showing bands from poor to excellent for my student's marks in different tests taken by him.
1 votePlotBands on yAxis is already implemented. See http://jsfiddle.net/1a9tczd3/ for a demo.
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1 vote
It’s supported in Highcharts too: http://api.highcharts.com/highcharts/series%3Cline%3E.step
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Exporting multiple charts on a client side
This is a highly needed feature, for example, if you're developing a sales dashboard that is used for displaying multiple charts on a single page. Currently Highcharts does support exporting multiple charts but only to an external server. There are some hacks found from the Internet but I would really like to use an official solution.
3 votesWe now support using the functions in the offline-download module to build your own SVG composition before downloading, which allows for exporting multiple charts at once.
Demo of exporting dashboard: http://jsfiddle.net/highcharts/eatqca8n/
- Don't see your idea?