Struct TouchEvent

pub struct TouchEvent {
    pub status: TouchStatus,
    pub x: u16,
    pub y: u16,
    pub id: usize,
    pub size: Option<u16>,
    pub pressure: Option<u16>,
}

A single touch event’s data

Fields

status: TouchStatus

x: u16

touch (x, y) position

y: u16

id: usize

Numeric ID assigned to this touch. This ID allows the client to to match different TouchEvents to the same physical touch.

The driver must assign a unique ID to each touch.

size: Option<u16>

Optional scaled value for the size of the touch. A larger value corresponds to a “fatter” touch. The size values range from 0 to 65535.

If a touchscreen does not provide information about the size of the touch, this must be set to None.

pressure: Option<u16>

Optional scaled value for the pressure of the touch. A larger value corresponds to a “firmer” press. The pressure values range from 0 to 65536.

If a touchscreen does not provide information about the pressure of a touch, this must be set to None.

Trait Implementations

impl Clone for TouchEvent

fn clone(&self) -> TouchEvent

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for TouchEvent