Struct image::gif::Decoder [-] [+] [src]

pub struct Decoder<R: Read> {
    // some fields omitted
}

GIF decoder

Methods

`impl<R: Read> Decoder<R>`

`fn new(r: R) -> Decoder<R>`

Creates a new decoder that decodes the input steam r

Trait Implementations

`impl<R: Read> ImageDecoder for Decoder<R>`

`fn dimensions(&mut self) -> ImageResult<(u32, u32)>`

`fn colortype(&mut self) -> ImageResult<ColorType>`

`fn row_len(&mut self) -> ImageResult<usize>`

`fn read_scanline(&mut self, buf: &mut [u8]) -> ImageResult<u32>`

`fn read_image(&mut self) -> ImageResult<DecodingResult>`

`fn is_animated(&mut self) -> ImageResult<bool>`

`fn into_frames(self) -> ImageResult<Frames>`

`fn load_rect(&mut self, x: u32, y: u32, length: u32, width: u32) -> ImageResult<Vec<u8>>`