Struct CTFrameProgression 

#[repr(transparent)]
pub struct CTFrameProgression(pub u32);

Available on crate feature CTFrame only.

These constants specify frame progression types.

The lines of text within a frame may be stacked for either horizontal or vertical text. Values are enumerated for each stacking type supported by CTFrame. Frames created with a progression type specifying vertical text will rotate lines 90 degrees counterclockwise when drawing.

Lines are stacked top to bottom for horizontal text.

Lines are stacked right to left for vertical text.

Lines are stacked left to right for vertical text.

See also Apple’s documentation

Tuple Fields

0: u32

Implementations

impl CTFrameProgression

pub const TopToBottom: Self

pub const RightToLeft: Self

pub const LeftToRight: Self

Trait Implementations

impl Clone for CTFrameProgression

fn clone(&self) -> CTFrameProgression

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CTFrameProgression

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

Formats the value using the given formatter.

impl Encode for CTFrameProgression

Available on crate feature objc2 only.

const ENCODING: Encoding = u32::ENCODING

The Objective-C type-encoding for this type.

impl Hash for CTFrameProgression

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 CTFrameProgression

fn cmp(&self, other: &CTFrameProgression) -> 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 CTFrameProgression

fn eq(&self, other: &CTFrameProgression) -> 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 CTFrameProgression

fn partial_cmp(&self, other: &CTFrameProgression) -> 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 RefEncode for CTFrameProgression

Available on crate feature objc2 only.

const ENCODING_REF: Encoding

The Objective-C type-encoding for a reference of this type.

impl Copy for CTFrameProgression

impl Eq for CTFrameProgression

impl StructuralPartialEq for CTFrameProgression