Without a small snippet of code that reproduces the problem, not really.
If you can create a self-contained test that demonstrates the problem, I
can take a look at it.
-- Jonathan
On 1/09/16 7:08 AM, Tai Hu wrote:
I am using JavaFX XYChart to plot some big data set (10000+ points). If both X
and Y axis are NumberAxis, my line chart could render in a reasonable time, if
I set chart.setCreateSymbol(false). However, if one of axis is a CategoryAxis,
then performance is horrible. I think the problem is CategoryAxis creates a
tick for each one of 10000+ strings. I already tried to set tick visibility to
false, which help a bit, but still too slow. Is there anyway to improve this?
Thanks,
Tai