1083 results found
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allow flags empty of text
instead of auto populating with 'A', someway of allowing empty flags. eg null or or recognising ' ' (space) as being valid
1 vote -
Highstock data grouping UI
Currently Highstock allows you to select a zoom factor (buttons on the top left), but the data grouping is automatically select.
I suggest to make it possible to have a data grouping UI similar to the range UI that lets a user choose/enforce the data grouping interval.
Additionally if automatic grouping is used and the user did not override the grouping, the currently used data grouping range is highlighted on the buttons.
7 votes -
One digit month format
One digit month format (i.e. "2" instead of "02") is not yet supported.
9 votesYou can implement it by defining your own dateFormats to extend the built-in ones: http://jsfiddle.net/highcharts/QECBE/
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axis option minorTickCount
Currently if minorTickInterval is set to 'auto' then the calculation to determine the minor tick interval does a divide-by-5 on the regular tick interval. I would like an option to change this magic number 5 to something else.
1 vote -
8 votes
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plotBand hover state (similar to marker) to change color, etc.
Just like how you can change the fillColor of a marker on hover, I'd like to be able to change the color of a plotBand on hover.
3 votes -
Add borderDashStyle to bar and column plotOptions
In addition to the current capability of setting borderColor, borderWidth and borderRadius on bar and column plotOptions, it would be helpful to be able to configure a dashStyle for the border.
In our use case, we're drawing a stacked bar chart, and we'd like to display the final stack series as a empty bar (white background) bordered by a red dashed line.
9 votesThere’s a simple hack you can do to implement it: http://jsfiddle.net/highcharts/ztRF5/
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Multiple point selection in highchart.
Select two points with out zooming the selected points.
3 votes -
4 votes
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make crisp rendering an option
crisp causes uneven gaps in series. we have a lot of columns side-by-side on our charts, and when the crisp rounding causes a gap every 10 bars, it's almost like they're grouped. i disabled the crisp function (by just returning the raw values), but if each series had an option to enable / disable crisp rendering, that would allow for users to make the charts that are the cleanest to them and not have to edit the source.
7 votes -
It would be better to add a new property to control that the x-axis label can be rendered above x-axis.
Now the x-axis label can just be rendered below x-axis, I knew it can set xAxis.labels.y offset to make the x-axis label to be rendered above x-axis, but since the label size depends on font settings, we can't set a accurate y offset. I would be better to add a new property in axis options to control this case.
1 vote -
Better performance
At the moment I load two very huge charts. After loading I do this:
var series = chart1.series;
$.each(series, function() {
// some stuff
});But that's very slow and freezes my browser so it takes 5-10s to load. Can you make better performance?
6 votes -
column chart with flags as background?
I want to see country population, beside the lable of country, I also want to give Flag as a background image of each column.
1 vote -
Datapoints provided in the series, if NaN, kill the entire chart.
NaN as a datapoint should be gracefully handled, rather than the chart showing no data at all. see this example http://jsfiddle.net/RL6UY/
14 votes -
Automatically calculate the height of each yaxis based on the number of axis and height of chart.
Refer to this topic:
http://highslide.com/forum/viewtopic.php?f=12&t=18427Would be awesome if you can just say "each yaxis height should be calculated, so they all equal, or a % of the others if you want 1 bigger than the rest. Instead of having to try and work out each ones height and top position everytime
4 votes -
Add adjustable zIndex to legend and itemMarginRight + Left
Add an adjustable zIndex to legend:
(add on line 8087): zIndex = options.zIndex || 10;
(change on line 8403): .attr({ zIndex: zIndex })Add itemMarginLeft and itemMarginRight:
(change on line 8377):
if (horizontal) {
itemX += itemMarginLeft + itemWidth + itemMarginRight;
} else {
itemY += itemMarginTop + itemHeight + itemMarginBottom;
}7 votes -
Use other units of measurement
Would be great if chart dimensions could use other units of measurement besides just Pixels.
E.g chart: { width: '10cm' } would translate to <svg width="10cm">
3 votes -
In the IE, more of the map displayed at the same time, page takes a long time to show,How to solve this problem?
In the IE, more of the map displayed at the same time, page takes a long time to show,How to solve this problem?
1 vote -
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 -
Currency/number grouping and formatting
In the US, they group in 10,000,000 and the UK, its 1,00,00,000.
By default the labels default to the US version..
Please refer to thread here:
http://highslide.com/forum/viewtopic.php?f=9&t=7500&p=73952#p739526 votes
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