Enum nannou::prelude::MouseScrollDelta [−][src]
pub enum MouseScrollDelta { LineDelta(f32, f32), PixelDelta(PhysicalPosition<f64>), }
Expand description
Describes a difference in the mouse scroll wheel state.
Variants
Amount in lines or rows to scroll in the horizontal and vertical directions.
Positive values indicate movement forward (away from the user) or rightwards.
PixelDelta(PhysicalPosition<f64>)
Amount in pixels to scroll in the horizontal and vertical direction.
Scroll events are expressed as a PixelDelta if supported by the device (eg. a touchpad) and platform.
Trait Implementations
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
Auto Trait Implementations
impl RefUnwindSafe for MouseScrollDelta
impl Send for MouseScrollDelta
impl Sync for MouseScrollDelta
impl Unpin for MouseScrollDelta
impl UnwindSafe for MouseScrollDelta
Blanket Implementations
impl<S, D, Swp, Dwp, T> AdaptInto<D, Swp, Dwp, T> for S where
T: Component + Float,
D: AdaptFrom<S, Swp, Dwp, T>,
Swp: WhitePoint,
Dwp: WhitePoint,
impl<S, D, Swp, Dwp, T> AdaptInto<D, Swp, Dwp, T> for S where
T: Component + Float,
D: AdaptFrom<S, Swp, Dwp, T>,
Swp: WhitePoint,
Dwp: WhitePoint,
Mutably borrows from an owned value. Read more
Convert into T with values clamped to the color defined bounds Read more
Convert into T. The resulting color might be invalid in its color space Read more
Convert into T, returning ok if the color is inside of its defined range,
otherwise an OutOfBounds
error is returned which contains the unclamped color. Read more
pub fn vzip(self) -> V