[−][src]Trait dicom_object::pixeldata::PixelData

pub trait PixelData {
    type Pixel;
    fn rows(&self) -> u32;

    fn columns(&self) -> u32;

    fn bits_per_pixel(&self) -> u32;

    fn samples_per_pixel(&self) -> u16;

    fn pixel_at(&self, width: u32, height: u32) -> Result<Self::Pixel>;
}

Implemented by DICOM pixel data blocks retrieved from objects.

  • Pixel data elements typically represent 2D images. This trait provides
  • access to Pixel Data (7FE0,0010), Overlay Data (60xx,3000), or Waveform Data (5400,1010)
  • in a similar fashion to a two-dimensional array.

Associated Types

type Pixel

The representation of an individual pixel.

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Required methods

fn rows(&self) -> u32

Get the number of rows (height) of the slice.

fn columns(&self) -> u32

Get the number of columns (width) of the slice.

fn bits_per_pixel(&self) -> u32

Get the number of bits used to represent each pixel.

fn samples_per_pixel(&self) -> u16

Retrieve the number of samples (channels) per pixel.

fn pixel_at(&self, width: u32, height: u32) -> Result<Self::Pixel>

Obtain the pixel value in the given position. Can return PixelDataOutOfBounds error when the given coordinates are out of the slice's boundaries.

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Implementors

impl<C, P> PixelData for InMemoryPixelData<C, P> where
    P: Clone,
    C: Deref<Target = [P]>, [src]

type Pixel = P

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