Enum PixelFormat

#[repr(u8)]
pub enum PixelFormat {
    Rgb = 0,
    Rgba = 1,
    RgbaPremultiplied = 2,
    AlphaMap = 3,
    SignedDistanceField = 4,
}

The pixel format of a StaticTexture

Variants

Rgb = 0

red, green, blue. 24bits.

Rgba = 1

Red, green, blue, alpha. 32bits.

RgbaPremultiplied = 2

Red, green, blue, alpha. 32bits. The color are premultiplied by alpha

AlphaMap = 3

Alpha map. 8bits. Each pixel is an alpha value. The color is specified separately.

SignedDistanceField = 4

Distance field. 8bit interpreted as i8. The range is such that i8::MIN corresponds to 3 pixels outside of the shape, and i8::MAX corresponds to 3 pixels inside the shape. The array must be width * height +1 bytes long. (the extra bit is read but never used)

Implementations

impl PixelFormat

pub fn bpp(self) -> usize

The number of bytes in a pixel

Trait Implementations

impl Clone for PixelFormat

fn clone(&self) -> PixelFormat

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PixelFormat

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

Formats the value using the given formatter.

impl PartialEq for PixelFormat

fn eq(&self, other: &PixelFormat) -> 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 PixelFormat

impl StructuralPartialEq for PixelFormat