1083 results found
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save
save users charts in database for using later. and ability to add points and save them
3 votes -
Option for fixed width (groupPadding) between columns
I have a column chart that can have a variable number of columns. I would like a slight gap between each column, but I'd like it to be consistent no matter how many columns there are or how wide they are. I've tried groupPadding and pointPadding, but if you use a static value the padding seems to vary depending on how wide the columns are. See this example:
It would be nice to have a way to define a fixed padding in pixels or points that always stays the same.
29 votes -
Downloading hint (such as gif anaimation during Highcharts javascript is downloading)
When data is huge, user may only see a blank space for quite some time. It will be much better, if there is an animation showing that smoething is still loading
3 votes -
Auto-PlotLines for Min, AVG and Max values
Auto-Plotlines for aggregate functions like Min, AVG and Max based on the series values.
This would be accessible via the series or plotline objects and would draw the lines automatically (ui default properties for each plotline defined as well and not null) for the aggregates on the values of the series.
22 votes -
Enable/disable resizing of bottom navigator
Currently, handles exist for expanding or contracting the date range. I would like the ability to remove the handles so the user can only scroll left and right without being able to zoom.
18 votes -
HighStock Navigator as a standalone component.
Hi,
Please make HighStock navigator a standalone component.
It could have several usages besides driving the HighStock time:
- immediate time selection/change for any web application - much more intuitive than just a Date + Time picker. Right now there's nothing similar: you have it, it's user friendly, but it' just not standalone.
- use to zoom in and out several HighCharts (not HighStock) in the same page. Right now there's only a mouse based zoom (with and selection), but that's not very efficient when using more than one chart in the same page. Syncing those charts is still not…38 votes -
node.js server
Please provide Node.js integration
15 votes -
Step Position ('on', 'between')
I'd like to specify a stepPosition (such as 'on' or 'between') when step: true. Currently the step always occurs on the actual data point. I'd like to be able to have it step before the data point, so you end up with a plot more similar to a column chart.
My example is that I have an area chart with overlapping series, but I need a step chart, because I'm representing a fixed number of reads at specific loci on a strand of DNA.
7 votesActually we just implemented this. See http://jsfiddle.net/highcharts/vQS2n/. It will be released with the next maintenance.
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Support for (non-breaking space) for legends, labels and categories
It would be great to control line breaks completely using non-breaking spaces ( ), <br> tags and soft hyphens ().
22 votes -
Header html to charts using exporting
I cannot making a good header using html and images (like logo) to making a export to pdf. Labels dont allow images and renderes dont show in exporting.js, just in print.
5 votes -
Can CREDITS be modified to take an array (list) of text and hrefs ?
We have some charts that need multiple credits/attributions, can credits be modified to take either a single object or an array of objects each with text and href .
1 vote -
provide keyDecimals option for tooltip
It may be usefull in case if keys are float numbers.
3 votes -
How can we create centered bar chart?
I'm trying to create a poor man's funnel. What I mean in the title is this:
http://chart.apis.google.com/chart?cht=bhs&chco=ffffff,FF9900&chxt=x,x,y&chxl=1:|Percentage%20converting|2:|Step%206|Step%205|Step%204|Step%203|Step%202|Step%201&chxp=1,50|3,50&chd=t:0,12.5,28,29,35.5,48.5|100,75,44,42,29,3&chbh=a&chs=800x230&chm=N**%,000000,1,-1,11,,c&chds=0,1001 vote -
Complete auto scale (auto resize) option for charts
When resizing a chart, it would be great if the all chart elements (titles, labels, legend items, axis, all fonts) auto scaled appropriately with the chart.
This would apply not just to expanded/contracting the height and width area of the chart, but also when using the zoom feature.
Thanks.
11 votes -
Shared tooltip among multiple charts
I have 2 charts each chart contains 2 or 3 three series. My question is how can i implement a shared tool tip among this two charts . I already enabled shared and crosshare properties. Please suggest a solution for implementing this
4 votes -
inbound and outbound time series graph
Basically to capture the inbound and outbound bandwidth values not by overwriting on each like the ones which we already have... but to have a graph which is just one below the other
1 vote -
show only y-axis label according to value in serie data
I need show only y-axis label according to value in serie data, how do this?
3 votes -
Output format of eps or emf added
Printable documents benefit from vector based images. For example when embedding an image in word or powerpoint it would be more useful to have emf or eps charts than png. Unfortunately svg is not support by most non-browser software.
Is it possible to add eps or emf output to the list of available formats?
16 votesIf you can host your own export server, there would be a technical possibility of converting generated PDFs or SVGs in to those formats. I think that is the best chance.
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Area Range with 'flipping colors' after lines cross
I have implemented the AreaRange a few days ago and the result is great, you can see an example here: http://buijten.fr/HighchartWithAreaRange.PNG
It would be great to have two additional functionalities with this feature:
- Having different fill colors when the range lines flip, as per this example: http://buijten.fr/ichimoku-example.PNG
- Different line colors for the range limits (though this is achievable by adding additional lines as I did in the example)12 votes -
pinch zoom for ipad/tablet
I would like to give the user the ability to pinch zoom much like sencha charts
15 votesPinch zooming is being developed for Highcharts 3.0.
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