1077 results found
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Can we have smart labels for stackbar charts
When the individual stacks in a stack bar are too small the labels are overlapped. It gets really hard to read the text on screen. I understand we can use the tooltip feature to see the exact value for any stack. But in case we need to print the chart on paper Smart labeling would really come in handy
1 vote -
tooltip when bubbles overlap
Is there a possibility to display tooltip for all the bubbles that overlap
5 votes -
3 votes
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Tooltips should show the serie symbol
Right now the tooltips have this default for the pointFormat option:
<span style="color:{series.color}">\u25CF</span> {series.name}: <b>{point.y}</b><br/>.
\u25CF is always a circle, instead of matching the serie symbol, like it does in the legend.
This is very important for charts with many series, when using a shared tooltip. Especially if you are color blind.
15 votes -
to add another option for frame (3d chart) :
the frame (3d chart) has only three properties:
bottom
back
sidei think that is a good idea to add another properties:
"top"
In this way i can customize the chart with color (added on the bottom, and on top)
3 votes -
More control over chart animation
I would like the ability to have more control over the chart animation - specifically for a series (line) chart, including rewind, forward and pausing (pausing being the most important).
I posted in the main help forum about the progress I've made 'hacking' the code. I THINK jquery fx object & the clippath width are key, but still no 'triumph' (http://forum.highcharts.com/highcharts-usage/pausing-rewinding-resuming-series-animation-t32042/)
I am working with a graph that is superimposed over a html5 video (flowplayer to be precise), the graph and movie need to be 'in synch' because the graph represents people's opinion of that part of the…
4 votes -
Custom date parsing format
It would be really nice to have a custom date format option implemented in HighCharts / HighStock, so that it could parse dates from different sources.
In case it's useful, here's an example of how such feature is implemented in a couple of other JS popular libraries:
• http://momentjs.com/docs/#/parsing/
• http://c3js.org/reference.html (check "data-xFormat")Cheers!
6 votesHighcharts by default requires integers in form of milliseconds since the Unix Epoch.
When using the data module however, you can add parsers either as a few predefined formats, or as a dateParser callback. See http://api.highcharts.com/highcharts#data.dateFormat.
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BorderColor in series data
It would be nice to change BorderColor for each category data, as done for color. But more in generale to have style in data could do the trick and even more :)
1 vote -
Rapid highcharts
Is Highcharts a hands on guide to visualising data.This link gave me a gist but am not sure bit.ly/1u1r0kZ
1 vote -
1 vote
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Add option to render in HTML5 canvas for large data sets
SVG is too slow for very large data sets as you pointed out in this helpful example: http://www.highcharts.com/demo/heatmap-canvas
I realize that highcharts has moved to using SVG, but it would provide the user more flexibility if they could choose the renderer (SVG or canvas). Extending highcharts to use canvas.
In my usage case, I have anywhere from 3,000 to 30,000 data points in my map. Switching to canvas made the map render over twice as fast (and is much more responsive)...but it has been a lot of effort to get the desired features working.(BTW, I believe Zingcharts has this…
14 votes -
Add Animation in HighStock navigator
When I click anywhere on the navigator, is there a way to animate the navigator panel and the rifles with some easing effect?
1 vote -
Highchart as a Plugin for Confluence (Atlassian)
We're evaluating the highchart tool in Confluence. We would like to export Confluence pages into MS Word. The main problem is, that the Word export isn't be able to convert highchart diagrams (as HTML Code), just static .png or .jpg.
If there is a possibility to develop a Confluence plugin to the marketplace, which automatic create a png/jpg of the actual diagram in the confluence page. It's like if you we're go over the print out of the printer (taking the actual 'screen').
We know that would take his time to develop, so we would take a part of the…6 votes -
Custom approximation function
I would like to have an approximation function in which we can access all the information from the points instead of just the y values. This allows me to not only decide how to group but also an ability to capture information from all the points into the grouped point.
24 votesAs of the next release, we have implemented a hook for getting the raw data for data grouping. See http://jsfiddle.net/xfLLr03a/.
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IExplorer - just print chart, not whole page? what's solution
IExplorer - just print chart, not whole page
but printing properly in other browser.1 vote -
IExplorer - just print chart, not whole page? what's solution
IExplorer - just print chart, not whole page
1 vote -
How to add directional arrows to map lines HighMaps
Add directional arrows to your map line
10 votesSee http://jsfiddle.net/gh/get/library/pure/highcharts/highcharts/tree/samples/highcharts/studies/direction-arrows/ for a proof of concept.
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Provide examples in Javascript first
All your examples are in jQuery, sometimes with footnotes about other libraries.
Why not give out examples in JS and footnote all the libraries together?Javascript being native and jQuery being a wrapper like the others this would m,make much more sense.
4 votes -
I need x y coordination of two lines intersections point ?
I need x y coordination of two lines intersections point ?
3 votes -
3 votes
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