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ui: get rid of Inf

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It's not worth the special cases. Use a large value where needed
(layout.List, text.Editor...) instead.

Signed-off-by: Elias Naur <mail@eliasnaur.com>
This commit is contained in:
Elias Naur
2019-07-29 12:12:51 +02:00
parent 1b684ffab6
commit 5f2adf9b2f
10 changed files with 33 additions and 81 deletions
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ui/draw/draw.go
+2 -13
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@@ -119,20 +119,9 @@ func RectClip(r image.Rectangle) ClipOp {
return ClipOp{bounds: toRectF(r)}
}
func itof(i int) float32 {
switch i {
case ui.Inf:
return float32(math.Inf(+1))
case -ui.Inf:
return float32(math.Inf(-1))
default:
return float32(i)
}
}
func toRectF(r image.Rectangle) f32.Rectangle {
return f32.Rectangle{
Min: f32.Point{X: itof(r.Min.X), Y: itof(r.Min.Y)},
Max: f32.Point{X: itof(r.Max.X), Y: itof(r.Max.Y)},
Min: f32.Point{X: float32(r.Min.X), Y: float32(r.Min.Y)},
Max: f32.Point{X: float32(r.Max.X), Y: float32(r.Max.Y)},
}
}