pub struct TouchArgs {
pub device: i64,
pub id: i64,
pub x: f64,
pub y: f64,
pub z: f64,
pub px: f64,
pub py: f64,
pub pz: f64,
pub is_3d: bool,
pub touch: Touch,
}
Touch arguments
The id
might be reused for different touches that do not overlap in time.
- Coordinates are normalized to support both touch screens and trackpads
- Supports both 2D and 3D touch
- The pressure direction vector should have maximum length 1
For 2D touch the pressure is pointed the z direction.
Use .pressure()
to get the pressure magnitude.
A unique identifier for touch device.
A unique identifier for touch event.
The x coordinate of the touch position, normalized 0..1.
The y coordinate of the touch position, normalized 0..1.
The z coordinate of the touch position, normalized 0..1.
The x coordinate of the touch pressure direction.
The y coordinate of the touch pressure direction.
The z coordinate of the touch pressure direction.
Whether the touch is in 3D.
Creates arguments for 2D touch.
Creates arguments for 3D touch.
The pressure direction vector should have maximum length 1.
The position of the touch in 2D.
The position of the touch in 3D.
The pressure magnitude, normalized 0..1.
The pressure vector in 3D.
Performs copy-assignment from source
. Read more
Serialize this value into the given Serde serializer. Read more
Deserialize this value from the given Serde deserializer. Read more
Formats the value using the given formatter. Read more
This method tests for self
and other
values to be equal, and is used by ==
. Read more
This method tests for !=
.
Creates owned data from borrowed data, usually by cloning. Read more
🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
🔬 This is a nightly-only experimental API. (get_type_id
)
this method will likely be replaced by an associated static
impl<T> SetParameter for T | |
fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where T: Parameter<Self>, | |
Sets value
as a parameter of self
.