1077 results found
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Legend item on the top of each pane in multiple pan charts
we want to show legend item on the top of each pan, as we have multiple pans in our chart. also we need xaxis to appear below each pan.
we utilize https://www.highcharts.com/stock/demo/candlestick-and-volume
to create a multi pan chart but the issue is legend appear at only one place for all pans.6 votes -
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 votesIt’s already possible, but not very intuitive, since Highstock is all about time-based data. The trick is to set the button type to “millisecond”, which represents one axis unit: http://jsfiddle.net/zgLdjk6k/
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Highstock Pinnable Tooltip feature
Hey HighCharts Team
We were looking at the Pinnable Tootlip feature available here : https://www.highcharts.com/demo/line-ajax
And were wondering if there is any way to export these Pinnable tooltip in an image/excel along with the rest of the chart?We built some custom code and it would look something like this : https://jsfiddle.net/wchmiel/dfxvwkut/
If in case the feature isn’t available now, is there any chance this can be worked upon now?
6 votesI think the cleanest solution would be to use the addAnnotation API: https://jsfiddle.net/highcharts/dfxvwkut/16/ . Available options are documented at https://api.highcharts.com/highcharts/annotations.labelOptions.
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HighStock.js: add parameter to chart.redraw(numberOfPointFromTheEnd) API method
Hello,
I develop application related to stock market. I have a case when there are three charts displayed (area, candlestick, column) that needs to be updated when stock price is changed but not more than one time per 2 seconds. Each chart type (area, candlestick, column) can contain 15000 of points. Here is live demo: https://jsfiddle.net/ogorobets/8gb54cyh/5/. As you can see there application hangs out because of big load.
My proposition is to have "numberOfPointFromTheEnd" parameter in chart.redraw() API method to redraw only last few points but not whole chart. This way redrawing chart can take much less time.
As…
6 votes -
Gantt: Make Table View on Y-axis Horizontally Scrollable
When generating a table with multiple columns on Y-axis together with gantt chart, the table view on the left side will push the gantt chart all the way to the right side.
It would make sense if there is a posibility where we can set the table view with a fixed width, and make the table view scrollable in horizontal.
Here is the demo which explains the situation I am facing:
https://jsfiddle.net/hwdqavb1/6 votes -
table chart in drilldown levels
when i click the bar it goes to second level in second level i have to shown a table chart
6 votes -
Implement tooltip.split for inverted charts
Could you kindly implement the tooltip.split for inverted charts?
As soon as a chart is inverted, the split of the tooltip no longer works.
Further explanations, if needed: https://www.highcharts.com/forum/viewtopic.php?f=13&t=42933Thanks in advance
6 votes -
Add Israel map with Palestine
Current map of Israel without Palestine. We need to add Palestine to Israel map or create a separated map for Palestine. Now users from Palestine can't find the map with their location. I tried create map from https://commons.wikimedia.org/wiki/File:Israel_districts_numbered.svg
by this https://www.highcharts.com/studies/map-from-svg.htm convertor but format not same as olds maps.6 votes -
Spline + Boost
Spline charts do not work with the boost module so render much slower than line for large datasets.
6 votes -
Stock tool annotation with Input text for muti series
Can you please provide an example of this implimentation https://jsfiddle.net/Lcg6jmqb/ with latest version of highcharts 8
6 votes -
Bar graphs
I want to suggest if highcharts can have stack chart feature for both columns and rows and that we can integrate with React.
6 votes -
Server side rendering of React components
Using ReactDOM.renderToString on Highcharts React components does not work as Highcharts depends on the browser window. Other charting libraries such as Recharts support true server side rendering out of the box, which allows developers to create complex views containing charts and rendering PDF's out of them easily.
6 votes -
Process Control Chart
Room for easy visibility for Western Electric rules which attempt to distinguish unnatural patterns from natural patterns.
For example, adding a remark at a point which two out of three consecutive points fall beyond the 2σ limit, on the same side of the centerline.
Another example would be: Five consecutive points fall on the same side of the centerline (average)
5 votes -
Allow labels on datetime axis to be modified prior to formatting
Using local time for a datetime axis is usually a bad idea, because when daylight saving is introduced parts of the x-axis would overlap and other parts would have gaps. So data points on the axis are best plotted using UTC. However, it can then be useful to label them in local time. It might also be that the local time required is different to the PC local time, if you are supporting a Italian user from the UK, for example. These requirements could easily be supported by modifying the dateFormat function to call a user-defined adjustment function that could…
5 votes -
Add localization for number label abbreviations
Instead of the hard coded 'k' and 'M' allow custom abbreviations like for months and weekdays (e.g. 'Tsd' and 'Mio' for German).
5 votes -
internal json parser
for complex json data created on server, that they have fileds name like: [['a':1,'b':2],['a':2,'b':3]] ===> can define a field for xaxis and b field for yaxis
xaxis: json[a]
yaxis: json[b]5 votes -
5 votes
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pure JS graph export
We run on app engine and it doesn't play nicely with the current chart export...
5 votes -
5 votes
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Have flags avoid each other vertically when they are too close.
Overlapping flags makes charts unhappy. Smart flags that get out of each other's way makes charts smile. Thanks!
5 votes
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