1073 results found
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It would be great if scatter plot tools tips could show number of data points in each x/y position
It would be great if scatter plot tools tips could show number of data points in each x/y position
1 vote -
AMD / jamjs support requested
Hello,
I'm using Highcharts quite extensively. Recently i managed to get this library working with require.js and more specifically with jamjs.
First question : are you guys planning to support AMD loading of your library ?
Personally, to simulate the jamjs/require.js package i use this setup
- copy the content of the highcharts js folder to the root of the highcharts folder, get rig of the examples and other directories.
Add a package.json file with this content
…{ "name": "hightcharts", "version": "2.3.5-jam.1", "description": "Highcharts JS is a JavaScript charting library based on SVG and VML rendering.", "homepage": "http://www.highcharts.com/", "main": "hightcharts.js" "jam":3 votes -
Allow disable date input without hide
Allow do disable date input of rangeSelector without hide one
7 votesFor now, here’s an extension you can use to remove the click event after creation: http://jsfiddle.net/highcharts/9sBMt/
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Smooth animation transitions when series data changes
It would be great if individual points could be automatically animated when the data sets change.
I came up with a solution myself for a relatively simple data but I would love if this could be used to create cool charts like this (when bubble charts are implemented!)
http://www.nytimes.com/interactive/2012/02/13/us/politics/2013-budget-proposal-graphic.html
here is my quick 'simple' demo: http://jsfiddle.net/Robodude/Dswzy/6/
9 votes -
Add the Ability To Animate Category Positions
Add a fluid animation to re-order axis categories (which would most likely be used for bar or column charts), see:
http://visualization.geblogs.com/wp-content/viz_includes/jobs/#/years/sector/2011
for an example (click play on the timeline).
3 votes -
add a method getExtremes() to the Series object
This would allow retrieveal of max and min data for that series. On a multi-series graph the axis extremes are nice, but being able to grab the extemes of each series would allow for more flexabiilty in data display.
3 votesI set up a plugin that you can use: http://jsfiddle.net/highcharts/acPw9/
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Add NPS Guage
Implement a Net Promotor Score Guage
7 votes -
Secure version of web service (https) for exporting module
Some websites are hosted using https and raise a security warning if wanting to export a graph. This occurs since the web service for the exporting module runs using http.
Please can there be a secure version of the web service?
I believe this is necessary since certain websites data will need to be secure.
7 votes -
Automatically align data labels (values) when a rotation is set
If a rotation is set for data labels (values), the labels should be automatically centered over the chart elements (e.g. column chart).
It's annoying setting the alignment, the x and the y position for every chart.
There may be an additional option to set a padding between the label and the chart element.3 votes -
Show/Hide one or more bars in bar/column chart
A drill down technique. Want to create a bar chart showing only "parent" bars -- but passing all the data for the "children" bars at the same time only setting their visibility to 'off', something I thought plotOptions.bar.visible might do for me, but doesn't. Don't want the blank space of just removing bar but leaving the category.
I put together a simple jsfiddle showing how I could do this with a lot of work of controlling the categories and data via JavaScript -- but think its a nice enough idea that you might want it in the library:
A…
2 votes -
Zoom-slider for line and bar charts
When you have a large volume of data and the bars become cramped, it would be useful to be able to zoom in and then slide up and down to view the graph. The current zoom function doesn't allow the user to slide up or down / left or right.
Thanks for all the great work!6 votes -
Improve series highlight on legend hover event (by dimming other series)
It would be useful if you could improve the series line highlight (or equivalent on other chart type) on legend hover event.
Following what is currently achieved on hover state by default, where it highlights the series line by adding line width, it should be possible to dim or gray out the other line series in the graph.
This can be easily done by using events on legend items hovering: http://jsfiddle.net/vitorbarbosa/qpByN/
however, it would be nice if it was implemented natively and for other chart types.17 votesHere’s a plugin that works with columns as well: http://jsfiddle.net/highcharts/Ha3Wr/
It works by setting the opacity on the group element. I don’t expect it to work in legacy IE though.
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4 votes
Currently you can do this by removing the band and adding a new one with another color.
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Sub-millisecond resolution
Support sub-millisecond resolution in HighStocks. Nano-second resolution would be ideal.
7 votes -
node.js server
Please provide Node.js integration
15 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 -
1 vote
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Make plotLines work without explicit width or color
Most things in HighCharts have smart defaults, so unset options will do something reasonable. But plotLines is not this way: if the user does not explicitly specify a width and color, no line will be drawn (and sometimes a JS error will happen).
Example which works but includes comments on how to easily break it: http://jsfiddle.net/LKayp/
I think plotLines (and addPlotLines) should default to a reasonable width and color, just as regular series lines do.
1 voteThank you for the request.
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How to Print graph related extra information along with the graphs?
I want to print graph related extra information along with the graph. Please help me with this feature.
1 vote -
Column chart: gradient fill per column over height of chart
I'm trying to create a column chart showing advice based on weather data. Values are between 0 and 2. Based on the value the height is determined, and currently a singular color. I'm trying to modify this to have a gradient range for top to bottom of the chart, not as a background. Colors should start at the bottom showing red, showing a gradient to yellow (at value 1) and green (at value 2). However, I want the gradient shown even if the value for the column is say 0.615, which would need to show a gradient past halfway, still…
3 votes
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