Struct image::codecs::webp::extended::ExtendedImage

pub(crate) struct ExtendedImage {
    info: WebPExtendedInfo,
    image: ExtendedImageData,
}

Fields

info: WebPExtendedInfo

image: ExtendedImageData

Implementations

impl ExtendedImage

pub(crate) fn dimensions(&self) -> (u32, u32)

pub(crate) fn has_animation(&self) -> bool

pub(crate) fn icc_profile(&self) -> Option<Vec<u8>>

pub(crate) fn color_type(&self) -> ColorType

pub(crate) fn into_frames<'a>(self) -> Frames<'a>

pub(crate) fn read_extended_chunks<R: Read>( reader: &mut R, info: WebPExtendedInfo, ) -> ImageResult<ExtendedImage>

fn read_anim_info<R: Read>(reader: &mut R) -> ImageResult<WebPAnimatedInfo>

fn draw_subimage( canvas: &mut RgbaImage, anim_image: &AnimatedFrame, background_color: Rgba<u8>, ) -> Option<ImageResult<Frame>>

fn do_alpha_blending(buffer: [u8; 4], canvas: Rgba<u8>) -> Rgba<u8>

pub(crate) fn fill_buf(&self, buf: &mut [u8])

pub(crate) fn get_buf_size(&self) -> usize

pub(crate) fn set_background_color( &mut self, color: Rgba<u8>, ) -> ImageResult<()>

Trait Implementations

impl Debug for ExtendedImage

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

Formats the value using the given formatter.