Enum crankit_image::DrawMode

#[non_exhaustive]
pub enum DrawMode {
    Copy,
    WhiteTransparent,
    BlackTransparent,
    FillWhite,
    FillBlack,
    XOR,
    NXOR,
    Inverted,
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Copy

Images are drawn exactly as they are (black pixels are drawn black and white pixels are drawn white)

WhiteTransparent

Any white portions of an image are drawn transparent (black pixels are drawn black and white pixels are drawn transparent)

BlackTransparent

Any black portions of an image are drawn transparent (black pixels are drawn transparent and white pixels are drawn white)

FillWhite

All non-transparent pixels are drawn white (black pixels are drawn white and white pixels are drawn white)

FillBlack

All non-transparent pixels are drawn black (black pixels are drawn black and white pixels are drawn black)

XOR

Pixels are drawn inverted on white backgrounds, creating an effect where any white pixels in the original image will always be visible, regardless of the background color, and any black pixels will appear transparent (on a white background, black pixels are drawn white and white pixels are drawn black)

NXOR

Pixels are drawn inverted on black backgrounds, creating an effect where any black pixels in the original image will always be visible, regardless of the background color, and any white pixels will appear transparent (on a black background, black pixels are drawn white and white pixels are drawn black)

Inverted

Pixels are drawn inverted (black pixels are drawn white and white pixels are drawn black)

Trait Implementations

impl Clone for DrawMode

fn clone(&self) -> DrawMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DrawMode

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

Formats the value using the given formatter.

impl Default for DrawMode

fn default() -> DrawMode

Returns the “default value” for a type.

impl PartialEq for DrawMode

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for DrawMode

impl Eq for DrawMode

impl StructuralEq for DrawMode

impl StructuralPartialEq for DrawMode