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https://git.sr.ht/~eliasnaur/gio
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Elias Naur
42 lines
548 B
Go
42 lines
548 B
Go
// SPDX-License-Identifier: Unlicense OR MIT
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package ui
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type Value struct {
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V float32
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U Unit
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}
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type Unit uint8
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const (
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UnitPx Unit = iota
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UnitDp
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UnitSp
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)
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func Px(v float32) Value {
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return Value{V: v, U: UnitPx}
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}
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func Dp(v float32) Value {
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return Value{V: v, U: UnitDp}
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}
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func Sp(v float32) Value {
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return Value{V: v, U: UnitSp}
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}
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func (c *Config) Pixels(v Value) float32 {
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switch v.U {
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case UnitPx:
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return v.V
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case UnitDp:
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return c.PxPerDp * v.V
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case UnitSp:
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return c.PxPerSp * v.V
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default:
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panic("unknown unit")
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}
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}
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