1077 results found
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Suppress gaps in multi-series column charts
Consider this chart where one series has a missing value. JSFiddle: http://jsfiddle.net/pclaar/zmktekak/2/
(Note that New York does not have a value for February.)
I would like to instruct HighCharts to remove the gap created by the missing data point, effectively showing three points for February.
11 votes -
Exportable individual border thickness and colors
It would be great if the borders around the charts had similar controls to that of CSS where we could edit the border colors and thicknesses individually. My one example is that we need to have only the left border of a chart thick red while the rest of the borders are to remain thin and gray. Here is an example image: http://connect.urnerbarry.com/public/album_photo/1d/09/0914_e1ba.PNG?c=332c
There is an old idea that is similar but doesn't appear to have any replies other than mine here: http://highcharts.uservoice.com/forums/55896-highcharts-javascript-api/suggestions/4974960-can-we-have-series-border-options-like-left-border
3 votesI think it is a little bit too specific to add to the configuration API, but you can simple add this as a small plugin.
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Vertical line markers with ToolTip
I would like to add vertical line markers to mark for events which happened during the time-series data (like device reboot, device Update, Connected/Disconnected). Like flags from Highstock, just without any label associated and line going from top to bottom. With axis flags it is hard to precisely see when the event occurred when having multiple series plotted. And because the event is for multiple series all together, it is not reasonable to put them onto a particular series.
9 votes -
Ability to specify the minimum gap size in seconds
Please, add the possibility of specifying the gapSize in seconds (eg gapTime). It will be very-very useful for timeline charts for Highstocks and Highcharts.
6 votesFor the records, it would not be seconds specifically, but X values in general.
Here’s a snippet that makes the gapSize apply to absolute X values (meaning milliseconds in our case): http://jsfiddle.net/highcharts/wado3rku/
If we implement this in the core, it should probably be called gapValues or gapSizeAbsolute, but we need to check how it works with an ordinal axis.
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Different attributes for inside, outside and separator borders of pie chart
For the slices of a pie chart, allow the user to specify border attributes differently for inside, outside and separator borders. I would like to specify no border for the outside and inside of a donut chart, but still have borders between the slices.
22 votes -
Background color for labels on the Axis.plotLines
I would love to be able to set background color for labels on the yAxis.plotLines:
yAxis: {
...
plotLines: {
color: ...,
width: ...,
value: ...,
label: {
text: '...',
style: {
color: '...',
backgroundColor: '...'
}
}
}
}29 votes -
Saved Image to Match what shown in the browser
Need the save image options to save the image as closely as possible to what is shown in the browser. Currently the saved images mush all the data together making them unusable.
3 votes -
Official API for Dynamically Changing Pan and Zoom Behavior
Please add an official method for switching between various Pan and Zoom behaviors (i.e., to allow for different zoom/pan tools to be selected by the user instead of using a pan key).
4 votes -
make legend columns width responsive to text
When you have given a width to your legend items, they show up in columns nicely, but because of variable text lengths, not every column needs the same amount of space. Therefore behaviour like an html table would be great, where the first column may be smaller than the second one.
This way, the legend items are nicely spread in the available space, which gives maximum readability and less need of text wrapping.
6 votes -
Legend tooltip
On hover it could display another tooltip which we can describe the serie.
I tried to do it but there're some fixes to do.
http://jsfiddle.net/LCFKA/47 votes -
Playback of bubble graph (or scatter series)
With bubble graphs, it would be very powerful to have the ability to play an animation of the data through its history of updates, or from any point in time to any other.
As seen in SQL Power View:
http://www.youtube.com/watch?v=JndC1bf5xIE#t=3m5sAnd Hans Rosling's TED Talks like this one:
http://www.youtube.com/watch?v=hVimVzgtD6w#t=3m25s11 votes -
13 votes
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background color/image for navigation bar in highstock
the same as chart .
so user can set background image or background color for navigation bar3 votes -
Progressive data rendering with zoom event
Large data sets may well include more data than can be presented, given the pixel size of the display. When a user zooms in on the data, more information would then be needed to display detail data.
A progressive mechanism would be useful to allow more detail to be requested and sent to the client via an ajax call, triggered from a zoom event. This progressive rendering might show a lag on zoom, but in some cases this lag would be preferred to a long delay for initial data display for very large data sets. It might also perform better…
39 votes -
Multiseries line chart with error series and shaded units
I am planning to use highstocks chart for a commercial application. But my requirements are a bit different from regular charts. I need a chart with multiple line series. Each series has three parts..one regular series and its two error series i.e. maximum expected series and minimum expected series thus making a single unit series to be consisting of three series. Again each unit must be distinct from other units by use of a color shade as in stacked percentage charts. Is it possible to build it using the existing components of highcharts/highstocks ??
1 vote -
email
Feature to save Image/PDF on Server Side (like the feature to save it on client side). This would ease in building email functionality. If highcharts can save the generated pdf on a server by means of a button click, we can write an email client to pick that up and send as an attachment.
4 votes -
define the height of xAxis plotBands or a widht of yAxis plotBands
I need to define specific areas in my scatterplot.
It would be very helpful to have the possibility of specifying y limits for a band plotted on the x axis and the other way round (that is to specify x limits for a band plotted on the y axis) in such a way that someone can highlight delimited areas (in the form of a rectangle).
Thank you!59 votes -
Limit the max number of ticks to prevent the browser from being no response
Small value of the "tickInterval" option results in too many ticks that cause the browser to be unresponsive. (To reproduce by changing the series data from "500" to "10000" at below jsfiddle link.
So it would be helpful to have the max tick number as a cap.
If the data range is too big and tick interval is too small which makes the tick number too big, then the max tick number is used to prevent the unresponsive behavior.14 votes -
Draw border for bar so that it doesn't increase width of bar
When a border is added to bar/column charts, the border goes X pixels around the bar. This causes the bar to overlap over the axis lines and possibly other bars. See this JSFiddle example:
http://jsfiddle.net/aaewong/6kmu11md/5/It would be nice if it could look more like this instead:
http://jsfiddle.net/izothep/0ubmw73z/7/1 voteSimple plugin for you: http://jsfiddle.net/6kmu11md/7/
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How to custom symbols top
How to custom symbols top like image
http://prntscr.com/9jc2um
The symbol on top , the label lenqend bottom
thank3 votes
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