Struct png::FrameControl[−][src]

pub struct FrameControl {
    pub sequence_number: u32,
    pub width: u32,
    pub height: u32,
    pub x_offset: u32,
    pub y_offset: u32,
    pub delay_num: u16,
    pub delay_den: u16,
    pub dispose_op: DisposeOp,
    pub blend_op: BlendOp,
}

Expand description

Frame control information

Fields

sequence_number: u32

Sequence number of the animation chunk, starting from 0

width: u32

Width of the following frame

height: u32

Height of the following frame

x_offset: u32

X position at which to render the following frame

y_offset: u32

Y position at which to render the following frame

delay_num: u16

Frame delay fraction numerator

delay_den: u16

Frame delay fraction denominator

dispose_op: DisposeOp

Type of frame area disposal to be done after rendering this frame

blend_op: BlendOp

Type of frame area rendering for this frame

Implementations

impl FrameControl

pub fn set_seq_num(&mut self, s: u32)

pub fn inc_seq_num(&mut self, i: u32)

Trait Implementations

impl Clone for FrameControl

fn clone(&self) -> FrameControl

Returns a copy of the value. Read more

1.0.0[src]

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

Performs copy-assignment from source. Read more

impl Debug for FrameControl

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

Formats the value using the given formatter. Read more

impl Default for FrameControl

fn default() -> FrameControl

Returns the “default value” for a type. Read more

impl Copy for FrameControl

Auto Trait Implementations

impl RefUnwindSafe for FrameControl

impl Send for FrameControl

impl Sync for FrameControl

impl Unpin for FrameControl

impl UnwindSafe for FrameControl

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

pub fn from(t: T) -> T

Performs the conversion.

impl<T, U> Into<U> for T where
U: From<T>,

pub fn into(self) -> U

Performs the conversion.

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.