improving empty handling in tools::Rectangle
chris.sherlock79 at gmail.com
Wed May 8 21:07:44 UTC 2019
> On 9 May 2019, at 6:23 am, Thorsten Behrens <thb at libreoffice.org> wrote:
> Hi Noel, *,
> Noel Grandin wrote:
>> What I'm doing here is making its behaviour in the empty case more reasonable,
>> and adding asserts that will flush out some of the existing dodgy code.
> Yep, on balance I think that's beneficial.
>> I'd be happy to be proven wrong, but I'm not aware of any mechanical
> Right, and I'm afraid those would obfuscate things even more.
> The plan back in the day was to either use float ranges (where - for
> graphics - this half vs. closed interval question usually becomes
> moot), or B2IBox and B2IRange respectively. And then gradually move
> code over to use basegfx & drawinglayer.
> From how I see this, that change is best done manual.
Can we file an easy hack to manually start changing to either half or closed intervals (whatever basegfx does)?
> -- Thorsten
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