BrezDev

> You can simply target JSR-82 i.e. "Java APIs for Bluetooth Wireless Technology". There's a number of implementations out there, for example [bluecove](http://www.bluecove.org/) has been [tested](https://sourceforge.net/projects/bluecove/) on Mac OS, Windows...

but most likely it is issue of ChartMouseEventFX performance

a working workaround is to `xySeries1.setItems(XYChartItem())`

https://github.com/patrykandpatryk/vico/issues/131

for the purpose of paper preparing - yes, it is rather small

> > > Have you tried [`setMouseZoomable(false)`](https://www.jfree.org/jfreechart/api/javadoc/org/jfree/chart/ChartPanel.html#setMouseZoomable-boolean-)? this method for swing panel, but there is no equivalent method for chartviewer (JavaFX)

maybe I was not clear on my intent or exact turn. if I drag with mouse on a chart, after the drag axes got zoom. that is unwanted zoom effect...

Usually I wrap such kind of multiple dataset charts in a class with a dataset-fields. I suppose it's a bad practice to obtain data that already stored in dataset, in...

If you need data from HID device, you can implement this via `int read(byte[] data)` when your target device is attached and open

useSpacer affects vertical spacer between columns as I undersand. I did some research. I'm using a matrix about 100 columns and 256 rows and green background for contrast. So I...