1057528 - Allow multiplying/dividing [Int]CoordTyped by ScaleFactor

Status: RESOLVED FIXED

(Core :: Graphics: Layers, defect)

Description

[Botond Ballo [:botond]]

One thing missing from the storngly-typed coordinate support added in bug 923512 is the ability to multiply or divide an [Int]CoordTyped<src> by a ScaleFactor<dst, src> to yield an [Int]CoordTyped<dst>. We should add these.

Comment 1

[Botond Ballo [:botond]]

Maybe just CoordTyped rather than IntCoordTyped. There are no corresponding operators for IntPointTyped, IntRectTyped, etc., only for PointTyped, RectTyped, etc.

Comment 2

[Botond Ballo [:botond]]

Attachment: bug1057582.patch

(Turns out we do have the operator for IntRectTyped and IntSizeTyped, but not for IntPointTyped. It seems we've been adding the Int versions on this demand, so I say we do similarly for IntCoordTyped.)

Comment 3

[Botond Ballo [:botond]]

This tiny patch is not worth its own push.

Comment 4

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/integration/mozilla-inbound/rev/2b43187e6a54

Comment 5

[Wes Kocher (:KWierso) (Not reading bugmail; email directly if needed)]

https://hg.mozilla.org/mozilla-central/rev/2b43187e6a54