Struct TouchPoint 

pub struct TouchPoint {
    pub x: f64,
    pub y: f64,
    pub radius_x: Option<f64>,
    pub radius_y: Option<f64>,
    pub rotation_angle: Option<f64>,
    pub force: Option<f64>,
    pub id: Option<i32>,
}

A single touch point.

Fields

x: f64

X coordinate of the touch point.

y: f64

Y coordinate of the touch point.

radius_x: Option<f64>

Touch point radius in X direction (default 1.0).

radius_y: Option<f64>

Touch point radius in Y direction (default 1.0).

rotation_angle: Option<f64>

Rotation angle (default 0.0).

force: Option<f64>

Force (default 1.0).

id: Option<i32>

Touch point id. Useful for multi-touch.

Implementations

impl TouchPoint

pub fn new(x: f64, y: f64) -> Self

Create a new touch point at the given coordinates.

pub fn with_id(self, id: i32) -> Self

Set the touch point ID.

Trait Implementations

impl Clone for TouchPoint

fn clone(&self) -> TouchPoint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TouchPoint

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

Formats the value using the given formatter.

impl Serialize for TouchPoint

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

where __S: Serializer,

Serialize this value into the given Serde serializer.