Struct UpscaleMap 

pub struct UpscaleMap {
    pub source: [u32; 2],
    pub target: [u32; 2],
    pub offset: [u32; 2],
    pub extent: [u32; 2],
}

Fields

source: [u32; 2]

target: [u32; 2]

offset: [u32; 2]

extent: [u32; 2]

Implementations

impl UpscaleMap

pub fn new( source: [u32; 2], target: [u32; 2], mode: Upscale, ) -> Result<Self, String>

pub fn source_pixel(&self, pixel: [u32; 2]) -> Option<[u32; 2]>

pub fn scale(&self) -> [f32; 2]

pub fn image(&self, pixels: &[[f32; 4]], clear: [f32; 4]) -> Vec<[f32; 4]>

Trait Implementations

impl Clone for UpscaleMap

fn clone(&self) -> UpscaleMap

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UpscaleMap

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

Formats the value using the given formatter.

impl PartialEq for UpscaleMap

fn eq(&self, other: &UpscaleMap) -> 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 Copy for UpscaleMap

impl Eq for UpscaleMap

impl StructuralPartialEq for UpscaleMap