opj_image

Struct opj_image

#[repr(C)]pub struct opj_image {
    pub x0: OPJ_UINT32,
    pub y0: OPJ_UINT32,
    pub x1: OPJ_UINT32,
    pub y1: OPJ_UINT32,
    pub numcomps: OPJ_UINT32,
    pub color_space: OPJ_COLOR_SPACE,
    pub comps: *mut opj_image_comp_t,
    pub icc_profile_buf: *mut OPJ_BYTE,
    pub icc_profile_len: OPJ_UINT32,
}

Expand description

Defines image data and characteristics

Fields§

§x0: OPJ_UINT32

XOsiz: horizontal offset from the origin of the reference grid to the left side of the image area

§y0: OPJ_UINT32

YOsiz: vertical offset from the origin of the reference grid to the top side of the image area

§x1: OPJ_UINT32

Xsiz: width of the reference grid

§y1: OPJ_UINT32

Ysiz: height of the reference grid

§numcomps: OPJ_UINT32

number of components in the image

§color_space: OPJ_COLOR_SPACE

color space: sRGB, Greyscale or YUV

§comps: *mut opj_image_comp_t

image components

§icc_profile_buf: *mut OPJ_BYTE

‘restricted’ ICC profile

§icc_profile_len: OPJ_UINT32

size of ICC profile

Trait Implementations§

impl Clone for opj_image

fn clone(&self) -> opj_image

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for opj_image

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

Formats the value using the given formatter. Read more

impl Copy for opj_image

Auto Trait Implementations§

impl Freeze for opj_image

impl RefUnwindSafe for opj_image

impl !Send for opj_image

impl !Sync for opj_image

impl Unpin for opj_image

impl UnwindSafe for opj_image

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

unsafe fn clone_to_uninit(&self, dest: *mut u8)

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

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

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.

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.

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

Performs the conversion.