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63 results found
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26 votes
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3 votes
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Paweł Fus
commented
Thanks for sharing your idea! You can achieve this in two ways, by setting:
- `series.color` (for negative values) and `series.upColor` (for positive values): https://jsfiddle.net/BlackLabel/ye2x9btw/
- `series.color` (for positive values) and `series.negativeColor` (for negative values): https://jsfiddle.net/BlackLabel/ye2x9btw/1/ -
3 votes
You can link them together using event handlers like so: http://jsfiddle.net/yb18evpt/
An error occurred while saving the comment Paweł Fus
commented
Alternatively, we can use Annotations module, PoC: http://jsfiddle.net/BlackLabel/Luw0nhme/
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12 votes
An error occurred while saving the comment Paweł Fus
commented
Created simple plugin which based purely on API (xAxis.afterSetExtremes event and Renderer.label()): https://jsfiddle.net/BlackLabel/xze018os/ (tooltip styles).
GUI can be easily changed: https://jsfiddle.net/BlackLabel/xze018os/3/ (navigator's style)
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1 vote
An error occurred while saving the comment Paweł Fus
commented
Thank you for sharing the idea!
I think you need grid-option, take a look: https://www.highcharts.com/docs/gantt/gantt-axis-grid -
3 votes
An error occurred while saving the comment Paweł Fus
commented
Thanks! Line charts can be achieved using scatter series with `lineWidth` option, take a look: https://jsfiddle.net/BlackLabel/e7kyg12x/1/
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1 vote
Thanks for the suggestion! I have seen a plugin for this feature once, but it is years ago and I can’t find it…
An error occurred while saving the comment Paweł Fus
commented
Here you can find this plugin: https://www.highcharts.com/products/plugin-registry/single/20/Scalable%20Y-Axis (double click on label to reset zoom).
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4 votesPaweł Fus
supported this idea
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An error occurred while saving the comment Paweł Fus
commented
Hi Leonardo,
Thanks for sharing the idea! It would be nice to support this natively, I think we can add colorAxis to the bubble series and here we are: http://jsfiddle.net/BlackLabel/pkhzwcop/1/
- x,y - position of a shape
- z - size of a shape
- colorValue - color taken from colorAxis
- marker.symbol - to generate different shapes on the chart, this part needs to be done manually (e.g. using different series, or setting marker for each point)When rendering multiple dimensions on the chart, we could alternatively use parallel-coordinates: http://jsfiddle.net/BlackLabel/m3215a9r/
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3 votes
An error occurred while saving the comment Paweł Fus
commented
Alternatively, `navigator.xAxis.plotBands` can be used: http://jsfiddle.net/Lm85088q/1/
An error occurred while saving the comment Paweł Fus
commented
Do you mean "scrollbar.barBackGroundColor" ? See API: http://api.highcharts.com/highstock#scrollbar.barBackgroundColor
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1 vote
An error occurred while saving the comment Paweł Fus
commented
It's possible since v5.0.7+ See `addMouseEvents` method. Events from prototype (`shadesMousedown`, `handlesMousedown`, `onMouseMove` and `onMouseUp`) are now used directly, which means you can overwrite any of those events. Note that Scrollbar has separate events.
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14 votes
An error occurred while saving the comment Paweł Fus
commented
I think it's completed: we can use yAxis.floor and yAxis.ceiling to achieve that result: http://jsfiddle.net/f0fpzd4c/
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3 votes
An error occurred while saving the comment Paweł Fus
commented
You can use beforePrint and afterPrint events ( http://api.highcharts.com/highcharts/chart.events.beforePrint ) and call there:
xAxis.[0].setExtremes(null, null);
To change extremes just for a print action. After print you can restore previous extremes.
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7 votes
An error occurred while saving the comment Paweł Fus
commented
Hi Khushboo,
Thank you for the suggestion! Regarding Point Figure chart, you can vote for it here: https://highcharts.uservoice.com/forums/55896-highcharts-javascript-api/suggestions/2320347-point-figure-charts
Actually Point & Figure chart can be created using Scatter series with custom "X" marker, please take a look: http://jsfiddle.net/6gyu5to0/ and Kagi could base on series.step option (docs: http://api.highcharts.com/highstock/plotOptions.series.step ) with zones option (docs: http://api.highcharts.com/highstock/plotOptions.series.zones ).
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4 votes
An error occurred while saving the comment Paweł Fus
commented
How about this solution: http://jsfiddle.net/eav5v8dz/ - in short, wrap Pointer.drag method, and check some input (checkbox or radiobutton etc.). When panning is enabled, simply add custom `event.my_nameKey` which will be set in "chart.panKey". Let me know if something is not clear!
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116 votes
Making backends for data bases is complex, as it covers a wide range of different databases and languages. A project like this would have to start with only a few of the most popular backends. We are currently considering a “connectivity” project that will do some of this.
An error occurred while saving the comment Paweł Fus
commented
Which database would you like to use? And which language? I mean you can get data from various databases with many different languages. For example you can get data from PostgreSQL with .NET, PHP, Ruby etc.
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1 vote
An error occurred while saving the comment Paweł Fus
commented
Hello,
I think what you need is already possible. You can create multiple series, and link them using "linkedTo" option. I mean something like this: http://jsfiddle.net/nt0hoLLb/ Of course, if you need to more series, just add them: http://jsfiddle.net/nt0hoLLb/1/ Let me know if something is not clear! -
1 vote
Simple plugin for you: http://jsfiddle.net/6kmu11md/7/
An error occurred while saving the comment Paweł Fus
commented
Simple plugin for you: http://jsfiddle.net/6kmu11md/7/
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3 votes
An error occurred while saving the comment Paweł Fus
commented
You can achieve that kind of animation right now, using `animation.complete` event, see: http://jsfiddle.net/0jcaqnL4/6/
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1 vote
An error occurred while saving the comment -
3 votes
An error occurred while saving the comment Paweł Fus
commented
Regarding labels-translation, it's cased by compatibility with old version of Highcharts, required is to set `labels.x` option. And first category isn't rendered because we need to set strictly yAxis to start from 0 (yAxis.min) to display properly categories.
Demo: http://jsfiddle.net/6ekvghr8/1/
Still, there is small issue with offset for gridlines in categories, though.
There's no zooming feature in networkgraph series at this moment.