RFR: 8316518 javafx.print.Paper getWidth / getHeight rounds values, causing errors. [v2]

[Phil Race]

On Tue, 31 Oct 2023 11:46:57 GMT, Florian Kirmaier <fkirmaier at openjdk.org> wrote:

>> The Method javafx.print.getWidth and getHeight returns a double of points.
>> But the values are always rounded to full integers. This causes especially problems,
>> with mm based Papers.
>> 
>> I asked in the mailing list, with the conclusion (me and John Hendrix) that is best to just fix this behavior by removing the rounding.
>
> Florian Kirmaier has updated the pull request incrementally with one additional commit since the last revision:
> 
>   JDK-8316518
>   small change based on codereview

Sorry about the very lengthy delay here. I've gone back over what little I have left from 11 years ago and I can't find a specific reason for the rounding.
My best guess is that it was about "UI", meaning ideally a user would not see values like 611.9985349
If that becomes a problem we can revert this i fwe can't handle it elsewhere.

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Marked as reviewed by prr (Reviewer).

PR Review: https://git.openjdk.org/jfx/pull/1244#pullrequestreview-1745523007