Struct TgaHeader

pub struct TgaHeader {

    pub id_len: u8,
    pub has_color_map: bool,
    pub data_type: DataType,
    pub compression: Compression,
    pub color_map_start: u16,
    pub color_map_len: u16,
    pub color_map_depth: Option<Bpp>,
    pub x_origin: u16,
    pub y_origin: u16,
    pub width: u16,
    pub height: u16,
    pub pixel_depth: Bpp,
    pub image_origin: ImageOrigin,
    pub alpha_channel_depth: u8,
}

TGA header.

See https://www.fileformat.info/format/tga/egff.htm for a detailed description of the fields.

Fields

id_len: u8

Image ID field length

has_color_map: bool

Whether a color map is included in the image data

data_type: DataType

Data type.

compression: Compression

Compression.

color_map_start: u16

Color map origin

color_map_len: u16

Length of color map

color_map_depth: Option<Bpp>

Number of bits in each color palette entry

x_origin: u16

Image origin (X)

y_origin: u16

Image origin (Y)

width: u16

Image width in pixels

height: u16

Image height in pixels

pixel_depth: Bpp

Pixel bit depth

image_origin: ImageOrigin

Image origin

alpha_channel_depth: u8

Alpha channel depth

Trait Implementations

impl Clone for TgaHeader

fn clone(&self) -> TgaHeader

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TgaHeader

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

Formats the value using the given formatter.

impl Hash for TgaHeader

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given [Hasher].

impl Ord for TgaHeader

fn cmp(&self, other: &TgaHeader) -> Ordering

This method returns an [Ordering] between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for TgaHeader

fn eq(&self, other: &TgaHeader) -> 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 PartialOrd for TgaHeader

fn partial_cmp(&self, other: &TgaHeader) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for TgaHeader

impl Eq for TgaHeader

impl StructuralPartialEq for TgaHeader