402 results found
-
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.
-
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).
-
Organizational chart
like the google one: https://developers.google.com/chart/interactive/docs/gallery/orgchart?hl=fr
125 votesThe organization chart is available since Highcharts version 7.1.0.
-
I suggest to add some very common buy/sell indicators for stock charting, in particular the treatment for "moving average curve"
Buy / Sell Indicators:
1) Moving average curve by adopting historical close price (say moving average of past 10 / 20/ 50 / 100 /250 trading days, i.e. days with trade) and the curve should be plotted as a smooth curve instead of ladder-like flat cuve;
2) RSI (relatvie strength index to show oversold or overbought)
3) MACD, etc.38 votesTechnical indicators are available since v6.
The full list is available in our docs: https://www.highcharts.com/docs/stock/technical-indicator-series
Kind regards,
Paweł -
Exporting to excel chart
I want highcharts to be able to exported to a excel file that contains the chart
1 vote -
toggle legend box
if you can add a button which allows user to toggle the legend the it will be great, because as of now if you are displaying the legend on chart area then some part of chart points get hidden because of legend, and user just cant see them because legend box is on top of the chart points.
I even tried to do a normal toggle action with help of jquery but there are some issues when we do it. e.g. if we hide the legend and then add some series dynamically to chart then series gets added properly but…
240 votesToggling of legend could be done through the chart update function.
Demo: http://jsfiddle.net/BlackLabel/rajfngyo/
More about the chart update function:
https://api.highcharts.com/class-reference/Highcharts.Chart#update -
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
-
Packed Bubble Chart
I would suggest the idea of a Packed Chart. The idea will be a char which the bubbles will only have a size value ( the will not have cordinates x-y) and Highcharts will calculate the best radius, and coordinates x-y for the best visualization.
As idea I will suggest see the following links: https://github.com/mbostock/d3/wiki/Pack-Layout and https://strongriley.github.io/d3/ex/bubble.html.
113 votesPacked bubble series:
https://www.highcharts.com/docs/chart-and-series-types/packed-bubble-charts
-
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.
-
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.
-
Add Drawing Tools
Trendlines
Channels
Notes
Price levels
Time levels
Basic shapes38 votesSince v7.0.0, StockTools with drawing tools are available. If you need any new drawing tools, please create a ticket on our GitHub.
Thanks!
-
11 votes
-
Allow navigator to have multiple data series
Please allow navigator to hold multiple data series. I had a request recently to convert a very large data set into separate categories, so that they could be deselected via the legend, but now I don't get the set represented in the navigator window, because it only will hold one series. And with large data, building one composite set will be too much overhead.
563 votesImplemented with Highstock 5, see http://www.highcharts.com/docs/chart-concepts/navigator.
-
4 votes
Implemented: https://jsfiddle.net/BlackLabel/a2goyq98/
-
Animate Treemap chart (zoom effect). DC charts has it :-)
When clicking on the top level of the treemap object, there should be nice zooming effect. Like this one https://bost.ocks.org/mike/treemap/
1 voteWe do it too, but it depends on the animationLimit setting. See http://jsfiddle.net/highcharts/axph4j2h/.
-
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 -
Add ability to change Rangeselector position
Currently Rangeselector position is fixed at top. It should be possible to provide custom position for rangeselector
239 votesIt is possible to set rangeSelector to float and position it inside of the chart. The option is available since Highstock version 6.0.0.
Relevant commit reference: https://github.com/highcharts/highcharts/commit/88fe1ca52d7d26cf2340c27e84bb99ff626afedb
API reference: https://api.highcharts.com/highstock/rangeSelector.floating
-
265 votes
Sankey diagrams are planned for Highcharts 6. Here’s an early exploration into the subject: http://jsfiddle.net/gh/get/library/pure/highcharts/highcharts/tree/samples/highcharts/studies/sankey-diagram/.
-
Create polar chart on top of map
I want to plot a polar chart on top of a map to show the air pollution concentration and the wind direction on the map. I prefer it to be Google map but any satellite map will do. Is it possible ?
3 votesYes, basically you just need to place a div on top of the Google map, then add the chart to the div.
-
Zoom and Pan chart
Users these days are very used to zooming and panning maps, in a way where panning does not reset zoom level. We find our users wanting to explore the rest of a chart after selecting the zoom level, but the current interface forces them to reset zoom, pick another region and zoom again.
A zoom-and-pan user experience would take highcharts to the next level - use the metaphor of Google Maps.
3 votesThanks for your suggestion, but this is already supported through the panKey option. See http://api.highcharts.com/highcharts#chart.panKey. Does this work well for you?
- Don't see your idea?