104 results found
-
Support animation of bar & pie charts update
The animation on line & spline graph looks very good.
I would love to have the same kind of animation support in bar/column and pie charts, please .....3 votesNo problem
-
Highstock should incorporate a Refresh/Update option
When working with a chart that does dynamic updating from the server, it would be nice if there was a button in the Highstock UI that allowed the user to disable or enable the dynamic updating. Under the hood, the API could be as simple as specifying the name of a JS function to call and the interval. Turning the button on would call setInterval() and turning the button off would call clearInterval().
3 votesThe Highcharts API actually doesn’t do the interval, it only supplies methods like series.addPoint. Handling intervals is done outside the Highcharts API, in the general JavaScript setup.
-
3 votes
Click events on points are already supported. See www.highcharts.com/ref/#plotOptions-series-point-events
-
export chart as an image
ability to export a chart as an image
3 votes -
Add more events
Add event on more action done in chart.
for exemple :
- zoom in
- zoom reset3 votesThe zoom in event can be captured in the chart.events.selection event. Zoom out is captured by axis.setExtremes.
-
3 votes
-
Ability to switch types of chart
Ability to switch types of chart - column to line or spline, other types and vice-versa.
3 votes -
3 votes
-
Provide a method that switches the chart entirely.
The
.updatemethod isn't designed to completely switch out the chart, but instead to change individual properties like the title or type.In order to completely change the chart, you have to create a completely new chart, which often causes the chart to disappear temporarily and make the page "jump".
https://github.com/highcharts/highcharts/issues/5299
This is obviously not ideal, and a common use case is to have a single chart element that shows a single chart that the user can switch out to a wide range of different charts. If a method was provided to do this in a way that didn't destroy…
3 votesThanks for writing! Issue #5299 is another case, it’s about axis redrawing wrong in HIghmaps.
In this demo I can’t see any blinking or page jumping: http://jsfiddle.net/highcharts/x10g30kk/
However it may probably happen if the series have a lot of data points so it takes longer to render. In that case, maybe you can do tricks with putting the charts in different divs, position them on top of eachother, run crossfades etc.
-
Additional support for master-detail charts
Hi,
Can master-detail charts be extended to support like the following as well:
http://www.ejschart.com/examples/advanced/masterDetail.htmlAlso, can the code to implement an master-detail chart be made simpler? Even the current one in the demo seems long (without the series data) and can be made simpler. Look at the code in the link above and you will see what I meant.
3 votes -
Add an option for minimum datetime unit
The auto option for tickInterval on a datetime xAxis is great. However, it can be confusing to users if the labels show (for example) hourly formats when the data you're presenting is daily.
If I specify xAxis.minDateTimeUnit: 'day', the minimum tick/label interval Highcharts would display would be daily.
3 votesUse xAxis.maxZoom to provide a minimum interval.
-
3 votes
The reason why this request is declined is explained in the comment by Linda Svendsen.
-
add html support to data labels
I would like to see a full or an extra html support in data labels. This would allow to add images, divs and anything that is not pure text.
3 votesFull HTML support isn’t planned because it wouldn’t be visible in the exported chart. A subset of HTML is already supported by the data labels. You can add spans, anchors and styled spans within the text.
-
Email Send Option when chart is generated?
Hello,
I want to know will it you provide the functionality to email a report once it is generated without having to save as an image file and then attaching that image file to an email.
Thanks
3 votesOur charts are generated on the client side, but we will soon publich a server API that you can hook up to to create charts on the server, and email them using your prefered server technology.
-
Separate CSS from JS code
Graphical render is created by JavaScript. Could JS use CSS instructions instead?
3 votesMany of the Highcharts elements have class names, like .highcharts-series, .highcharts-title etc. The problem is that two sets of CSS must be maintained, one for SVG and one for VML/SVG. Another problem is that by experience, it is easier for users to have only one set of configuration syntax to keep track of. In the current solution, some CSS is applied inside the configuration tree.
-
Export - null values
Filter null values (meaning n/a values) before the POST so the Batik rasterizer will be happy (see issue about <rect ... y="NaN" ...>)
3 votesThis should be treated as a support case or bug report, not a feature request. We will try to help you fix it.
-
highroller has property of startOnTick and endOnTick doesnt support on highcharts version 2.2.1
Highcharts JS v2.2.1 (2012-03-15) with highroller
the below code doesn't work on this version$line->xAxis->startOnTick = true;
$line->xAxis->endOnTick = true;3 votesHighroller isn’t our product
-
highlight selected x or y values in a chart
This could be useful to highlight the category in a bar or column chart including the related bar, especially when charts are bound to click events involving master-detail charts.
E.g. a user clicks on a bar, then per a method the category could be printed in font-weight: bold and the bar could be highlighted somehow (deeper color, some outline, ...)3 votes -
in my website am using tabs, highchart is not displaying in the tabs in firefox
in my website am using tabs, highchart is not displaying in the tabs in firefox
3 votesPlease keep user support in the forum or by email.
-
Add flags to highcharts
Add possibility to put flags on line charts in Highcharts as it can be done in Highstocks
3 votesYou can borrow this feature from Highstock. See http://docs.highcharts.com/#faq$highstock-features-in-highcharts
- Don't see your idea?