Struct trk_io::CHeader[−][src]

#[repr(C)]
pub struct CHeader {Show fields
    pub id_string: [u8; 6],
    pub dim: [i16; 3],
    pub voxel_size: [f32; 3],
    pub origin: [f32; 3],
    pub n_scalars: i16,
    pub scalar_name: [u8; 200],
    pub n_properties: i16,
    pub property_name: [u8; 200],
    pub vox_to_ras: [f32; 16],
    pub reserved: [u8; 444],
    pub voxel_order: [u8; 4],
    pub pad2: [u8; 4],
    pub image_orientation_patient: [f32; 6],
    pub pad1: [u8; 2],
    pub invert_x: u8,
    pub invert_y: u8,
    pub invert_z: u8,
    pub swap_x: u8,
    pub swap_y: u8,
    pub swap_z: u8,
    pub n_count: i32,
    pub version: i32,
    pub hdr_size: i32,
}

Fields

id_string: [u8; 6]dim: [i16; 3]voxel_size: [f32; 3]origin: [f32; 3]n_scalars: i16scalar_name: [u8; 200]n_properties: i16property_name: [u8; 200]vox_to_ras: [f32; 16]reserved: [u8; 444]voxel_order: [u8; 4]pad2: [u8; 4]image_orientation_patient: [f32; 6]pad1: [u8; 2]invert_x: u8invert_y: u8invert_z: u8swap_x: u8swap_y: u8swap_z: u8n_count: i32version: i32hdr_size: i32

Implementations

impl CHeader[src]

pub fn seek_n_count_field(f: &mut BufWriter<File>) -> Result<()>[src]

pub fn clear_scalars(&mut self)[src]

pub fn add_scalar(&mut self, name: &str) -> Result<()>[src]

pub fn get_scalars_name(&self) -> Vec<String>[src]

pub fn clear_properties(&mut self)[src]

pub fn add_property(&mut self, name: &str) -> Result<()>[src]

pub fn get_properties_name(&self) -> Vec<String>[src]

pub fn get_affine_to_rasmm(&self) -> Affine4[src]

Get affine mapping trackvis voxelmm space to RAS+ mm space

The streamlines in a trackvis file are in ‘voxelmm’ space, where the coordinates refer to the corner of the voxel.

Compute the affine matrix that will bring them back to RAS+ mm space, where the coordinates refer to the center of the voxel.

pub fn read(reader: &mut BufReader<File>) -> Result<(CHeader, Endianness)>[src]

pub fn write<W: WriteBytesExt>(&self, writer: &mut W) -> Result<()>[src]

Trait Implementations

impl Clone for CHeader[src]

fn clone(&self) -> CHeader[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0 [src]

Performs copy-assignment from source. Read more

impl Default for CHeader[src]

fn default() -> CHeader[src]

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

Auto Trait Implementations

impl RefUnwindSafe for CHeader

impl Send for CHeader

impl Sync for CHeader

impl Unpin for CHeader

impl UnwindSafe for CHeader

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

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

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pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

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

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pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

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

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pub fn into(self) -> U[src]

Performs the conversion.

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<SS, SP> SupersetOf<SS> for SP where
    SS: SubsetOf<SP>,

pub fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

pub fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).

pub fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

pub fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.

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

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type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

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

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

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

recently added

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

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

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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>[src]

Performs the conversion.

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

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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>[src]

Performs the conversion.