1073 results found
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Set off negative against positive values in stacked charts
It should be possible to sum up negative and positive values in the same stack (like excel does for area charts by default).
Currently positive and negative values are stacked seperately above and below the x-axis. To keep BC and keep the old behaviour as well a new stacking mode should be added IMHO.
22 votesThis is the corresponding GitHub issue: https://github.com/highslide-software/highcharts.com/issues/1059
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Improve the legend color for multi-series pie chart and combination charts
If we add several series onto the pie chart, every data point's color is assigned according to the "colors" option and even some of the data have the same name, they may have the different color.
Can we improve it by maybe adding an option called "uniqueLegendColorForSameDataName" to assure that all the data point with the same data name have the same color and just one entry in the legend?
Currently, the work around is to define the color for every data point and use the "showInLegend" option to hide the legend entries for some certain series.
But you cannot…
8 votes -
Combine xAxis.ordinal & xAxis.TickerPositions
For example, stock exchange opens at 9AM, suspend for lunch at 11h30AM, resume at 1h30PM, and closes at 3PM everyday except weekend. Using ordinal, my expectation is that HighStock can only draw xAxis labels as 9 - 10 - 11 - 13 - 14 - 15 for each date except weekends.
I try to fix xAxis labels here http://jsfiddle.net/yDkrJ/2/ but it doesn't work.
11 votes -
Curve Text: as <textPath> in SVG
It would be nice to see HC support curved text as in SVG using <textPath> tags.
I think it could be useful to make some supported chart types or on-roandmap chart types have nice text signs.
Chris
4 votes -
Visualizing Graph data
It'd be great if we can visualize a graph/tree using Highcharts library.
2 votes -
Show value in legend
Today one big problem is that when we have a Stock chart with around 5 series & data for about 3 years, the tooltip hides important data.
It'd be great to have an option to show the values aside the legend items instead of the tooltip like http://www.amcharts.com/stock/multiple-datasets/. That way we can make sure that the values are shown & nothing in the chart area is hidden from the viewer.45 votesIn the Highstock you can position the tooltip absolutely, which provides a similar effect: http://jsfiddle.net/highcharts/j7BSy/
// Updated 2013-07-22
To use a true legend, a plugin is needed. See http://jsfiddle.net/highcharts/DVvdZ/ -
tracker size
I need to increase the size of the tracker element in column points. The chart doesn't seem to handle mouse events properly when using very small columns.
3 votes -
Border style settings for column chart
it would be nice if we can set the style of border chart to dotted ,dash etc..also if possible to set the background image on border would be great
1 vote -
Geo chart is really cool, dont you think. http://googlevisualr.herokuapp.com/examples/interactive/geo_chart
Geo chart is really cool, dont you think. http://googlevisualr.herokuapp.com/examples/interactive/geo_chart
22 votes -
HIghcharts js for mobile
highcharts is a litter larger for mobile,should we have a mobile edition? highcharts should not rely on other frameworks as well,such as jquery.
21 votes -
1 vote
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Pie Chart with resizable segement that adjust automatically after the proportion of any segement is stretched or contracted
Pie Chart with resizable segements using mouse with all segements adjustment after any segement is stretched or contracted.
1 vote -
optional commas on large integers or floats in tooltips.
like 3,098.86 or 345,345,345
1 vote -
selector period on HighStock (zoom,1m,3m,6m,YTD,ALL,...)
about HighStock
1.i want send command click to period selector (zoom , 1m , 3m , ....) by javascript like chart.sendClick("1m")2.how to hide period selector
3.hot to show only chart and scrollbar
4 votes -
Crop / Flow Plot Band Titles
If you have a band title that exceeds the width of the band it currently overflows in unattractive ways. It would be nice if there were a few options for situations where the title exceeds the width of a plot band like:
- Crop (with optional center, left, right, alignments)
- Warp
- Ellipses
- Hide
- Bleed into neighboring plot bands (the current behavior that may not ALWAYS be undesirable)
29 votes -
Have a button for touch users to enable zooming mode
Currently most touch users don't realise that the correct behaviour is to drag with two fingers to scroll, and one finger to zoom. As such they try to scroll the page with one finger, and find themselves zooming the chart instead.
A simple fix would be to put a "zoom" button that has to be clicked to enable the zooming mode. Ideally this would only show on touch-enabled devices, but probably be good to have the option to have it for normal mouse users too.
4 votes -
HideChats like pie,line etc
in chat i have pie,line,spline ets when i click pie it will hide and again i click pie it show like line or spline
2 votes -
Line Charts
For the large sets of data getting through the REST call, The Scripts should be handle and provide high performance.
1 vote -
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 -
1 vote
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