Struct Pad 

pub struct Pad {
    pub x: i32,
    pub y: i32,
}

A finger position on the touch pad.

Both x and y are somewhere the range between -1000 and 1000 (both ends included). The 1000 x is on the right, the 1000 y is on the top.

Note that the y coordinate is flipped compared to the screen coordinates. While the display coordinates follow the text reading direction, the touchpad coordinates follow the directions used in geometry.

Fields

x: i32

y: i32

Implementations

impl Pad

pub const MAX: Pad

The top-right corner of the pad’s bounding box.

pub const MIN: Pad

The bottom-left corner of the pad’s bounding box.

pub fn as_dpad4(&self) -> DPad4

Represent the pad values as an 4-directional pad.

Use Pad::as_dpad8 instead if you want to also allow diagonal movement.

pub fn as_dpad8(&self) -> DPad8

Represent the pad values as an 8-directional pad.

Use Pad::as_dpad4 instead if you don’t want to allow diagonal movement.

pub fn radius(self) -> f32

The distance from the pad center to the touch point.

pub fn azimuth(self) -> Angle

The angle of the polar coordinate of the touch point.

Trait Implementations

impl Clone for Pad

fn clone(&self) -> Pad

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Pad

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

Formats the value using the given formatter.

impl Default for Pad

fn default() -> Pad

Returns the “default value” for a type.

impl From<Pad> for DPad4

fn from(value: Pad) -> Self

Converts to this type from the input type.

impl From<Pad> for DPad8

fn from(value: Pad) -> Self

Converts to this type from the input type.

impl From<Pad> for Point

fn from(value: Pad) -> Self

Converts to this type from the input type.

impl From<Pad> for Size

fn from(value: Pad) -> Self

Converts to this type from the input type.

impl From<Point> for Pad

fn from(value: Point) -> Self

Converts to this type from the input type.

impl From<Size> for Pad

fn from(value: Size) -> Self

Converts to this type from the input type.

impl Hash for Pad

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Pad

fn cmp(&self, other: &Pad) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Pad

fn eq(&self, other: &Pad) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Pad

fn partial_cmp(&self, other: &Pad) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for Pad

impl Eq for Pad

impl StructuralPartialEq for Pad