Enum cv::imgcodecs::ImreadModes

pub enum ImreadModes {
    ImreadUnchanged,
    ImreadGrayscale,
    ImreadColor,
    ImreadAnydepth,
    ImreadAnycolor,
    ImreadLoadGdal,
    ImreadReducedGrayscale2,
    ImreadReducedColor2,
    ImreadReducedGrayscale4,
    ImreadReducedColor4,
    ImreadReducedGrayscale8,
    ImreadReducedColor8,
}

ImreadModes

Variants

ImreadUnchanged

If set, return the loaded image as is (with alpha channel, otherwise it gets cropped

ImreadGrayscale

If set, always convert image to the single channel grayscale image.

ImreadColor

If set, always convert image to the 3 channel BGR color image.

ImreadAnydepth

If set, return 16-bit/32-bit image when the input has the corresponding depth, otherwise convert it to 8-bit.

ImreadAnycolor

If set, the image is read in any possible color format.

ImreadLoadGdal

If set, use the gdal driver for loading the image.

ImreadReducedGrayscale2

If set, always convert image to the single channel grayscale image and the image size reduced 1/2.

ImreadReducedColor2

If set, always convert image to the 3 channel BGR color image and the image size reduced 1/2.

ImreadReducedGrayscale4

If set, always convert image to the single channel grayscale image and the image size reduced 1/4.

ImreadReducedColor4

If set, always convert image to the 3 channel BGR color image and the image size reduced 1/4.

ImreadReducedGrayscale8

If set, always convert image to the single channel grayscale image and the image size reduced 1/8.

ImreadReducedColor8

If set, always convert image to the 3 channel BGR color image and the image size reduced 1/8.

Trait Implementations

impl PartialEq<ImreadModes> for ImreadModes

fn eq(&self, other: &ImreadModes) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Clone for ImreadModes

fn clone(&self) -> ImreadModes

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ImreadModes

impl Debug for ImreadModes

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

Formats the value using the given formatter.