you can find a discussion and one possible solution of this in a previous thread:
r-
On Fri, Aug 29, 2014 at 4:29 PM, ax487 <ax487@xxxxxx> wrote:
Hello all,
I am wondering about the rate at which pointer motion events are
generated. In my application I draw strokes on a canvas. I noticed that
if I move the pointer at a high velocity the strokes no longer appear as
smooth as for slower pointer motions. The time between motion events (>=
10ms) seems to be inadequate to capture the motion correctly. Is there
anyway to increase the time accuracy?
ax487
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