402 results found
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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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Exporting to excel chart
I want highcharts to be able to exported to a excel file that contains the chart
1 vote -
1 vote
It’s supported in Highcharts too: http://api.highcharts.com/highcharts/series%3Cline%3E.step
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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 -
Can we change the bubble size dynamically on High Maps
Is there any way to change the size of each bubble in High Maps Map Bubble. I want to display each bubble with some dynamic value for example Revenue of each quarter. Is there any way we can achieve that in High Maps?
3 votesThis can be done using series.setData (http://api.highcharts.com/highmaps#Series.setData) or point.update (http://api.highcharts.com/highmaps#Point.update).
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Highmaps bubble map custom POI image
It would be usefull, when on Highmaps bubble map instead of circle it would be own custom POI.
Thanks :)
1 voteYou can use a mappoint series to add markers with a custom symbol or graphic: http://api.highcharts.com/highmaps#plotOptions.mappoint
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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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to give an example on how to link a map (with leaflet) and highchart. The idea
The idea is to plot a barchart of a variable (for example the monthly ozone concentration) for each country. When clicking on a country; a barchart appear.
6 votesThis is more of a Leaflet question than Highcharts – the procedure would be to capture a click or touch event from the Leaflet API, then from that event handler show a Highcharts chart somewhere, for example in a jQuery UI popup.
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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/
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marker
Keep marker when grouping
It appears the markers disappear when the data is grouped. It would be great to keep the marker even if it was not 100% accurate. The approximate location would be fine.
1 voteActually the marker hasn’t got to do with data grouping, it has to do with the density of points, grouped or not. In order to always show markers, set marker.enabled to true.
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why chat has no layout to set it to vertical
on android,sometime,the charts is so wide,i click a button,how to turn it to vertical .where i click again,turn it to level. is there some advices?thank fou your answer.
1 vote -
Scrollable heatmap
When we generate heatmap with large amount of data, the cells become too small and data labels don't appear for all of the cells.
Can we have a provision to set the minimum height and width of the cells and make the heatmap scrollable?
Details of the issue which can be solved with the above feature can be found here:
http://stackoverflow.com/questions/36402055/highcharts-can-i-make-the-heatmap-chart-scrollable16 votesScrollable heatmap is implemented with v4.2.6, see http://www.highcharts.com/news/224-scrollbars-for-any-axis.
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14 votes
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