Struct WindowLevelTransform 

pub struct WindowLevelTransform { /* private fields */ }

A full description of a VOI LUT function transformation based on a window level.

Implementations

impl WindowLevelTransform

pub fn new(voi_lut_function: VoiLutFunction, window_level: WindowLevel) -> Self

Create a new window level transformation.

The width of the given window_level is automatically clamped if it is incompatible with the given LUT function: it muse be >= 0 if the function is LinearExact, and >= 1 in other functions.

pub fn linear(window_level: WindowLevel) -> Self

Create a new window level transformation with the LINEAR function.

The width of the given window_level is automatically clamped to 1 if it is lower than 1.

pub fn apply(&self, value: f64, y_max: f64) -> f64

Apply the window level transformation on a rescaled value, into a number between 0 and y_max.

Trait Implementations

impl Debug for WindowLevelTransform

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

Formats the value using the given formatter.

impl PartialEq for WindowLevelTransform

fn eq(&self, other: &WindowLevelTransform) -> 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 StructuralPartialEq for WindowLevelTransform