Draggable points
Click and drag points on line charts and a correspoinding PointModified event so backend data can be updated.
This will allow features to be built so users can modify data using the chart itself.
draggable-points is an official module.
API reference: https://api.highcharts.com/highcharts/series.line.dragDrop
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Tanmay Vaishya commented
I cannot access the given link. Can the admin please provide the working plugin link?
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Anonymous commented
I agree Draggable Points is really helpful. But is there any way that we can specify the point intervals while dragging so that we don't see something like this on this on the graph 35.657894444. If we can specify dragMinY to 1 then we would see 35 36 37 etc while dragging vertically.
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Neeraj Yedekar commented
I cannot access the given link for the plugin. Can the admin please provide the latest plugin link?
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Anonymous commented
Possible to add this feature to the spiderweb chart?
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Anonymous commented
Need this for PIE chart.
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Anonymous commented
Will the draggle points API work with PIE chart?
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Nitz commented
@Torstein Thanks for the concern.
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I've added it to a feature branch, here's a live demo: http://jsfiddle.net/highcharts/AyUbx/1914/
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Nitz commented
I've updated the code, but its not working. Is there any working fiddle example..?
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@Nitz: It's a good idea, and something we have been meaning to look into. I started an experimenta implementation here: https://github.com/highslide-software/draggable-points/issues/19
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Nitz commented
@Torstein: Is there any handler to drag the columns of column chart. As in present plugin, the columns are being dragged by putting the pointer anywhere on the column. If possible please do reply.I have attested the sreenshot http://screencast.com/t/Mrtn14FNvCxg
in this, on hovering over column a bar/handler appears on every column which allow to drag.
Please do reply. -
Danai Thelma Matshalaga commented
This is probably the dumbest question ever. I have no java script experience. I'm a statistician. I am using Rcharts to run the Draggable plugin. How do i call or save the new points elsewhere.
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Topo commented
What I really need is a combination of draggable points for two panes (simple line + column) while having the navigator (too much data to edit).
I've been able to make both separately (draggable points with highcharts, and navigator with highstock), but not the combination.
Is this possible?
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Topo commented
Great plugin Torstein, can it be used with candlesticks (highstock)?
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Craig commented
Yes I can, thanks Torstein.
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Can you use the dragMaxY option?
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Craig commented
Hi Torstein,
Enjoying the plugin!
I was wondering though, if there is a way to prevent a point from being dragged above a y-axis value. If the point is dragged up to this point, dragging stops, but not dropped so that the user can continue dragging back down again if desired?
Hope that makes sense.
Cheers.
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Ian Watkins commented
Hi Torstein,
I must be doing something wrong then as I cannot get it to work.
I've a local project with the standalone adapter, your script and the demo. I've removed the jQuery parts from the drag and drop events but the points don't react. I do get the up-down arrow on hover but dragging doesn't move the points.
That was with HighCharts 3.0.10 and also tried with HighCharts 4.0.0
Any ideas?
Cheers
Ian
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@Ian: Actually it looks like it does - I am able to run the draggable-points plugin locally with only the Standalone Framework once I remove the jQuery calls in the demo itself. For some reason it does not respond at all when I use the online link from rawgithub.com, but I don't know what causes that.