Struct LogicalPosition

#[repr(C)]
pub struct LogicalPosition {
    pub x: f32,
    pub y: f32,
}

A position represented in the coordinate space of logical pixels. That is the space before applying a display device specific scale factor.

Fields

x: f32

The x coordinate.

y: f32

The y coordinate.

Implementations

impl LogicalPosition

pub const fn new(x: f32, y: f32) -> LogicalPosition

Construct a new logical position from the given x and y coordinates, that are assumed to be in the logical coordinate space.

pub fn from_physical( physical_pos: PhysicalPosition, scale_factor: f32, ) -> LogicalPosition

Convert a given physical position to a logical position by dividing the coordinates with the specified scale factor.

pub fn to_physical(&self, scale_factor: f32) -> PhysicalPosition

Convert this logical position to a physical position by multiplying the coordinates with the specified scale factor.

Trait Implementations

impl Clone for LogicalPosition

fn clone(&self) -> LogicalPosition

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LogicalPosition

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for LogicalPosition

fn default() -> LogicalPosition

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LogicalPosition

fn deserialize<__D>( __deserializer: __D, ) -> Result<LogicalPosition, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<LogicalPosition> for WindowPosition

fn from(value: LogicalPosition) -> WindowPosition

Converts to this type from the input type.

impl PartialEq for LogicalPosition

fn eq(&self, other: &LogicalPosition) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for LogicalPosition

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for LogicalPosition

impl StructuralPartialEq for LogicalPosition