1077 results found
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Make accessibility mode the default
In the existing docs, it states:
We recommend to always include the accessibility module, unless there is an explicit reason not to do so. Including this module will make your charts compatible with assistive technologies used by people with disabilities, and also improve the usability of your charts, helping you reach a broader audience. Including the Accessibility module will also help with SEO by making your charts more visible to web crawlers.
I seriously commend you for providing this support, but is there any reason not to make this the default and opt-out instead of opt-in?
Web dev in general…
10 votes -
Network graph nodes connected line click event
For Network graph , when two nodes connected by one line, I want to click the line and trigger click event, and get the information of those two nodes
3 votes -
Activity gauge Chart like on Apple Watch
It would be a good idea to overlap the value of over 100%. So it is possible to display the value.
My idea would be to overlap the circle like on Apple Watch.Apple Watch activity chart: https://www.wareable.com/media/images/2017/06/acvtiivyt-1496340445-hoFP-column-width-inline.jpg
I think that might be useful for some users.
46 votes -
Sankey Chart move node elements
It would be great if there a feature to move the node elements in the Sankey chart. In some cases you don't recognize much by the intersections of the flows.
Like in d3: http://blockbuilder.org/timelyportfolio/79350d7475a5709b051e
This allows you to move the display according to your wishes and i think that is a important feauture that doesn't exist.
85 votes -
Can you update the api to support connecting lines between each layer and corresponding value in 3D funnel?
In the funnel 3D diagram, when the values of layers differ too much, the layers with the smaller value is extremely hard to see in the funnel diagram. Can you update the api to support connecting lines between each layer and corresponding value?
1 vote -
Enable second row of boxes in timeline
In the timeline graph, if there is sufficient height in the graph, it would be great if the points that are hidden because overlap: false is set, that if there was space to render "two" (or more) rows of boxes (with longer connecting dots) that those boxes were rendered above/below the original boxes.
3 votes -
Allow multiple targets in bullet chart
Please add multiple targets for bullet charts. We have to need to show multiple targets; eg soft targets, hard targets, benchmark etc.
Ideally, each target would be a different colour and there would be a hover-over legend
3 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 -
Dynamic quadrant scatter plot
Ability to move x,y cross inside scatter plot to divide or split data clusters into quadrants.
2 votes -
StyledMode + dynamic series colour
Styled mode is great but often with dynamically generated charts (i.e. when a user can customise a chart live) it would useful to be able to allow colours to be set on series. In our case we have a common look for all charts but also a colour picker.
Has the option of being able to set series colour in the same way as you would with styled mode turned off been considered? There's an argument that setting the series colour is data not presentation and therefore should be permissible with styled mode is enabled.
3 votesYes I follow the argument – there are also series where the color is crucial, like heatmaps with a color axis.
In styled mode the idea is that you set the colorIndex instead of a color on the series, so you should be able to set individual series colors by linking the result of the color picker to the colorIndex of the series.
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Display multiple tooltips per candlestick.
Assign hotspots to candlesticks that display different tooltips upon mouse hover. For example if mouse hovers over High price, display OHLC tooltip. If mouse hovers over another part of candlestick, display another tooltip, etc.
1 vote -
moment is DOA, please replace dependencies
moment.js and moment-timezone.ts are obsolete. Please remove dependencies on them. In fact, don't add dependencies, provide a callback for the needed functionality so we can choose between luxon and spacetime.
7 votes -
Support custom fonts in graph exports
When exporting graphs to any format, if you are using a custom font that is not installed on the user's computer (even if you are using the CSS @font declaration to include it for your site), the font will not be used on the exported chart.
Example:
http://jsfiddle.net/n2rcogxa/You should be able to solve the issue by embedding the base64-encoded font in the SVG document prior to converting from SVG to whatever the desired format is (PNG, JPG, PDF, etc).
Example:
http://jsfiddle.net/moyf3zvb/2/Note you must actually embed the font. Including it as a @font declaration in the SVG document does…
19 votes -
islands
add two islands for VietNam: Hoàng Xa and Trường Xa. PLess....
1 vote -
Implement negative colors for Waterfall function "IsSum"
The widely used function "negative colors" doesn´t seem to work for the IsSum-function. It would be very nice to implement that function for Waterfall so it can show a visual distinction on positive and negative numbers.
3 votes -
color for patterns in venn diagram
I need to have color that is different from the parent set for the intersected part in the venn diagram and then if I give pattern then the pattern must be applied to the given portion with the same color that is specified for that particular area.
1 vote -
Add Great Britain region in World, Miller projection, ultra high resolution
The region Great Britain is not included in "World, Miller projection, ultra high resolution"'s GeoJSON.
Could you please consider adding it, or guide in the process of creating this region in this specific collection?3 votes -
Highlight background color between multiple series in highcharts
i want to highlight series between graphs.
Please check the JS fiddle http://jsfiddle.net/je4xc5bf/1/
but i want to highlight chart like type:"arearange"
without forming the new Series2 votes -
Boost Module for Sankey Chart
The boost module would be beneficial for large dataset when using the sankey chart. We are experiencing a severe degradation in performance with large datasets on this chart type
1 voteThanks for posting!
The first step would be to profile the non-boosted code to get the best performance out of it in each case.
Can you show us a live demo of your problematic chart?
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Right BorderRadius(Rounded Corner of Horizontal stacked Bars) in type Bar chart is not supported
I want all the stacked bars (each series) of type bar chart to be rounded from right end corner only.
I found a plugin but this does not support rounded corners for stacked bar chart
https://github.com/highcharts/rounded-cornersIf there is any other plugin available or any solution already in Highcharts please let me know.
Request immediate support, as i am having a urgent requirement.Thanks.
1 vote
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