Struct image::codecs::tga::header::Header

pub(crate) struct Header {
    pub(crate) id_length: u8,
    pub(crate) map_type: u8,
    pub(crate) image_type: u8,
    pub(crate) map_origin: u16,
    pub(crate) map_length: u16,
    pub(crate) map_entry_size: u8,
    pub(crate) x_origin: u16,
    pub(crate) y_origin: u16,
    pub(crate) image_width: u16,
    pub(crate) image_height: u16,
    pub(crate) pixel_depth: u8,
    pub(crate) image_desc: u8,
}

Header used by TGA image files.

Fields

id_length: u8

map_type: u8

image_type: u8

map_origin: u16

map_length: u16

map_entry_size: u8

x_origin: u16

y_origin: u16

image_width: u16

image_height: u16

pixel_depth: u8

image_desc: u8

Implementations

impl Header

pub(crate) fn from_pixel_info( color_type: ColorType, width: u16, height: u16, use_rle: bool, ) -> ImageResult<Self>

Load the header with values from pixel information.

pub(crate) fn from_reader(r: &mut dyn Read) -> ImageResult<Self>

Load the header with values from the reader.

pub(crate) fn write_to(&self, w: &mut dyn Write) -> ImageResult<()>

Write out the header values.

Trait Implementations

impl Debug for Header

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

Formats the value using the given formatter.

impl Default for Header

fn default() -> Header

Returns the “default value” for a type.