forked from joejulian/gio
Elias Naur
37 lines
685 B
Go
37 lines
685 B
Go
// SPDX-License-Identifier: Unlicense OR MIT
|
|
|
|
package ui
|
|
|
|
// Value is a value with a unit.
|
|
type Value struct {
|
|
V float32
|
|
U Unit
|
|
}
|
|
|
|
// Unit represents a unit for a Value.
|
|
type Unit uint8
|
|
|
|
const (
|
|
// UnitPx represent device pixels in the resolution of
|
|
// the underlying display.
|
|
UnitPx Unit = iota
|
|
// UnitDp represents device independent pixels. 1 dp will
|
|
// have the same apparent size across platforms and
|
|
// display resolutions.
|
|
UnitDp
|
|
// UnitSp is like UnitDp but for font sizes.
|
|
UnitSp
|
|
)
|
|
|
|
func Px(v float32) Value {
|
|
return Value{V: v, U: UnitPx}
|
|
}
|
|
|
|
func Dp(v float32) Value {
|
|
return Value{V: v, U: UnitDp}
|
|
}
|
|
|
|
func Sp(v float32) Value {
|
|
return Value{V: v, U: UnitSp}
|
|
}
|