Improve performance with 3K point on scatter chart

Asked Apr 03 '19 at 16:01

Active Apr 03 '19 at 16:01

Viewed 67 times

I was doing tests on a scatter chart in java fx, I saw that with 2000 points it takes a few seconds. How can I optimize performance?

I have a chart with on the y-axis numbers, while in x it has strings

I was trying to use a canvas above the chart to draw, but I wanted to know if you know any better way

asked Apr 03 '19 at 16:01

2

[tag:jfreechart] easily handles thousands of points in a `Canvas`; more [here](https://stackoverflow.com/a/44141878/230513) and [here](https://stackoverflow.com/a/16697279/230513). – trashgod Apr 03 '19 at 16:51
solved with canvas, thank you – ANDREA IGNAZIO RUSSO Apr 05 '19 at 07:32

0 Answers0