pub struct IcoEncoder<W: Write> {
w: W,
}Expand description
ICO encoder
Fields§
§w: WImplementations§
Source§impl<W: Write> IcoEncoder<W>
impl<W: Write> IcoEncoder<W>
Sourcepub fn new(w: W) -> IcoEncoder<W>
pub fn new(w: W) -> IcoEncoder<W>
Create a new encoder that writes its output to w.
Sourcepub fn encode_images(self, images: &[IcoFrame<'_>]) -> ImageResult<()>
pub fn encode_images(self, images: &[IcoFrame<'_>]) -> ImageResult<()>
Takes some IcoFrames and encodes them into an ICO.
images is a list of images, usually ordered by dimension, which
must be between 1 and 65535 (inclusive) in length.
Trait Implementations§
Source§impl<W: Write> ImageEncoder for IcoEncoder<W>
impl<W: Write> ImageEncoder for IcoEncoder<W>
Source§fn write_image(
self,
buf: &[u8],
width: u32,
height: u32,
color_type: ExtendedColorType,
) -> ImageResult<()>
fn write_image( self, buf: &[u8], width: u32, height: u32, color_type: ExtendedColorType, ) -> ImageResult<()>
Write an ICO image with the specified width, height, and color type.
For color types with 16-bit per channel or larger, the contents of buf should be in
native endian.
WARNING: In image 0.23.14 and earlier this method erroneously expected buf to be in big endian.
Source§fn set_icc_profile(
&mut self,
icc_profile: Vec<u8>,
) -> Result<(), UnsupportedError>
fn set_icc_profile( &mut self, icc_profile: Vec<u8>, ) -> Result<(), UnsupportedError>
Set the ICC profile to use for the image. Read more
Auto Trait Implementations§
impl<W> Freeze for IcoEncoder<W>where
W: Freeze,
impl<W> RefUnwindSafe for IcoEncoder<W>where
W: RefUnwindSafe,
impl<W> Send for IcoEncoder<W>where
W: Send,
impl<W> Sync for IcoEncoder<W>where
W: Sync,
impl<W> Unpin for IcoEncoder<W>where
W: Unpin,
impl<W> UnwindSafe for IcoEncoder<W>where
W: UnwindSafe,
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more