Enum PointerGesture 

pub enum PointerGesture {
    Pinch(f32),
    Rotate(f32),
}

A touchpad gesture for pointer.

Variants

Pinch(f32)

Pinch delta.

This is a signed quantity as a fraction of the current scale.

For example, 0.1 means “increase scale by 10%”, and -0.1 means “decrease scale by 10%”.

A common update rule is new_scale = current_scale * (1.0 + delta).

Rotate(f32)

Clockwise rotation in radians.

This is a delta for this update, not an absolute angle.

Trait Implementations

impl Clone for PointerGesture

fn clone(&self) -> PointerGesture

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PointerGesture

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

Formats the value using the given formatter.