On Mon, 12 Dec 2022 22:05:14 GMT, John Hendrikx <[email protected]> wrote:
>> modules/javafx.graphics/src/main/java/com/sun/javafx/tk/quantum/ZoomGestureRecognizer.java
>> line 277:
>>
>>> 275:
>>> 276: if (nanosPassed >
>>> INITIAL_VELOCITY_THRESHOLD_NANOS) {
>>> 277: initialInertiaZoomVelocity =
>>> (totalZoomFactor - prevTotalZoomFactor) / nanosPassed * NANOS_TO_SECONDS;
>>
>> `(totalZoomFactor - prevTotalZoomFactor) / (nanosPassed *
>> NANOS_TO_SECONDS);` ?
>
> The order is irrelevant, it could as well be `((totalZoomFactor -
> prevTotalZoomFactor) / nanosPassed) * NANOS_TO_SECONDS` -- I'll let the
> compiler decide what is more optimal.
See other conversation, your suggestion would not be correct as it changes the
order of the operations.
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PR: https://git.openjdk.org/jfx/pull/966
