402 results found
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Threshold option for colors
Threshold option to set apply different colors , ideally to show negative values or values below target.
eg. http://people.iola.dk/olau/flot/examples/thresholding.html265 votesCompleted as of Highcharts 3.0
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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/.
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error bars
very much required for analysis of statistical samples
258 votesImplemented as of Highcharts 3.0.
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Support android as well as iDevices
I'm not sure if this is a big one or not, but I know that Android uses a form of WebKit for the built-in browser so it can't be too far removed from the iPhone / iPad
NB - technically you can install Opera or another browser, but most people don't
250 votesLimited support for Android 2.x since Highcharts 2.2. See http://www.highcharts.com/documentation/compatibility#android2.
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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 -
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
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Hiding of Y-Axis
When hiding an Y-Axis (for example when using multiple Y-Axis), I'd suggest to remove the Y-Axis title as well. Yet only the axis disappears.
232 votesWe added the new axis.showEmpty option. When you set this to false, empty axes are completely hidden: http://jsfiddle.net/highcharts/gdDbt/. This will be officially released in Highcharts 2.2.
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Auto size margins and category labels
Instead of setting the margins as an option, the required margin should be computed based on the size of the axis labels. Also add non-collision detection for category labels.
231 votesVersion 2.1
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Set timezone
Setting in what timezone dateTimeLabelFormats are displayed. There is already useUTC, but usually when you have market data the time zone is displayed as the time zone of that specific market. So if someone is in for example in italy looking at data from Brazil, it's suppose to see the time as in BRST (Brazilian standart time) and not the local time zone setted in their computer
227 votesImplemented this option today. The new option, global.timezoneOffset, should be used when useUTC is true to change how dates are displayed and grouped on axes, data grouping and labels/tooltips etc. Please test the new feature with your own data and report back in this thread.
The Highstock file can be loaded from http://github.highcharts.com/highstock.js.
Demo cases:
- http://jsfiddle.net/highcharts/y6Q7p/
- http://jsfiddle.net/highcharts/4Y4ek/ -
219 votes
Word cloud is part of Highcharts 6.
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219 votes
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Bubble Chart
Create bubble charts.
196 votesImplemented as of Highcharts 3.0
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Implement Shadow Options (Color, Size)
This would allow us to control how the shadows look like, similar to photoshop drop shadow options.
178 votes -
Drill Down Charts
There should be drill down facility charts. If I have a pie chart in which I have two data "Desktop" and "Mobile". If I click on "Mobile" part in pie chart it should redirect to column graph or bar graph (whichever i specify) and list ll the mobile device I had used.
167 votesDrill down charts are natively supported since 3.0.7
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165 votes
Implemented as of Highcharts 3.0
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Allow export to PNG, JPG, PDF and SVG
We're working on implemening a server component that will take an SVG representation of the chart and convert it to raster or vector image formats using Batik. A preview can be seen at http://www.highcharts.com/demo/?prerelease=1.3 (the download icon at the top right).
156 votes -
Display No Data To Display
In case of a request where no data is received or an error is occured, define an easy way to display a custom message.
151 votes -
Control axis visibility: show/hide (toggle) axes
I'm aware that a similar idea has been completed (http://highcharts.uservoice.com/forums/55896-general/suggestions/1813731-hiding-of-y-axis), but what I'm asking for is different:
There are a LOT of users asking for how to hide an axis completely:
http://stackoverflow.com/questions/10877927/hide-axis-and-gridlines-highcharts
http://stackoverflow.com/questions/15277405/highchart-show-hide-an-y-axis-without-hiding-the-series
http://stackoverflow.com/questions/17409041/highcharts-hide-xaxis
etc.Can we just have a property called "visible" on the Axis object that would show/hide the axis?
148 votesThanks for your patience, this feature is now implemented in the dev branch and will be part of the next maintenance release. See http://jsfiddle.net/highcharts/3sembmfo/ for a live demo.
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147 votes
The official Highcharts supported wrapper for React
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Add Navigation bar for Y-Axis in Highstock
My suggestion for a very helpful feature would be to add a vertical navigation bar for the Y-Axis, similar to the navigation bar that exists for the X-Axis, for Highcharts. Would lead to a highly interactive plot, especially suitable for project using scatter-plots
145 votesCompleted as of v4.2.6. See http://www.highcharts.com/component/content/article/2-news/224-scrollbars-for-any-axis.
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