1081 results found
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internal json parser
for complex json data created on server, that they have fileds name like: [['a':1,'b':2],['a':2,'b':3]] ===> can define a field for xaxis and b field for yaxis
xaxis: json[a]
yaxis: json[b]5 votes -
add an 'above' y-axis title align option
A standard way of displaying the title of a vertical axis is horizontally above the axis labels (see http://dl.dropbox.com/u/2179993/axis_top_chart.png). The only way to achieve this currently with Highcharts is to rotate the title and manually position the it using the 'margin', 'x', and 'y' axis title properties. It would be useful if this positioning could be calculated internally, and specified by an additional option to the 'align' property.
12 votes -
sparklines
Create sparklines like in Google analytics
19 votes -
colorByPoint for scatter plot
Add colorByPoint option to the scatter plot. This would allow coding a third dimension by color or intensity in a standard scatter plot.
6 votes -
Stock charts: maxZoom for navigator
It would be nice if the user can only change the selection of the navigator to a minimum value of the maxZoom options (if set) of the xAxis in navigator options.
6 votes -
11 votes
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hlc
I'd like the ability to display stock charts in a HLC format
3 votes -
Auto rotate X-axis label on column chart
In a column chart, it looks fine with the x-axis label rotation of 315 when the bars are closed together. However, when the bars are sparse, then it looks too spacious and unnecessary. The trouble is I don't know how many data points in advance. I would like a new feature with autoRotation: 315 for the axis label.
12 votes -
Make pie slices selectable through data labels
In pie charts slices with very small percentage (e.g. 0.01%) currently aren't selectable. This could be fixed by handling click events on data labels.
13 votes -
Provide printable container
Provide a container such that if a user wanted to print/export the container, the container and all contents would be printed/exported. Highcharts provides this support on a per chart basis, but we need the printing/exporting on larger scale.
6 votes -
3 votes
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4 votes
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Require scrolling feature
If I tend to display huge volume of data, chart GUI is not stretching to accomodate all contents, instead it reduces their dimensions to incorporate them within given area. This makes chart unreadable, also leads to overlapping of data during display. It will be great if chart length grows horizontally on more data and provides a scroll bar
23 votes -
reference line
Can add the reference line, as like in Excel
4 votes -
Highcharts RSS Update Feed
Can you add a RSS feed subscription button to whatever CMS you are using for your news updates? I would like to be able to subscribe to it to know whenever you've put out an update. Right now I find no such button on the http://highcharts.com/component/content/category/2-news/ page. Thanks!
10 votes -
Built in CSV support/Separate data from config
Please add "native" support for data as CSV. Partially in docs you describe how to make use of CSV data, but I think this is just too inconvenient. A nicer approach would be to have the API separate the "data to display" from the "configuration of a chart", where the data would be as CSV and the configuration as JSON or XML. Take a look at AnyCharts (or better AnyStock) for a very nice API that does this.
15 votes -
Averages (mean/median/mode)
Include average information with each chart. This could include mean, median, and mode.
18 votes -
Add localization for number label abbreviations
Instead of the hard coded 'k' and 'M' allow custom abbreviations like for months and weekdays (e.g. 'Tsd' and 'Mio' for German).
5 votes -
Support GWT
Add support to GWT.
3 votes -
1 vote
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