[−][src]Struct fltk::image::JpegImage
Creates a struct holding a Jpeg image
Implementations
impl JpegImage
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pub fn load(path: &Path) -> Result<JpegImage, FltkError>
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Loads the image from a filesystem path, doesn't check for the validity of the data
pub fn from_data(data: &[u8]) -> Result<JpegImage, FltkError>
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Loads the image from data/memory
Trait Implementations
impl Clone for JpegImage
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fn clone(&self) -> Self
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fn clone_from(&mut self, source: &Self)
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impl Debug for JpegImage
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impl Drop for JpegImage
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impl ImageExt for JpegImage
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fn copy(&self) -> Self
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fn draw(&mut self, arg2: i32, arg3: i32, arg4: i32, arg5: i32)
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fn width(&self) -> i32
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fn height(&self) -> i32
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unsafe fn as_ptr(&self) -> *mut c_void
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unsafe fn as_image_ptr(&self) -> *mut Fl_Image
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unsafe fn from_image_ptr(ptr: *mut Fl_Image) -> Self
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fn to_rgb(&self) -> Vec<u8>
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fn scale(
&mut self,
width: i32,
height: i32,
proportional: bool,
can_expand: bool
)
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&mut self,
width: i32,
height: i32,
proportional: bool,
can_expand: bool
)
impl Send for JpegImage
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impl Sync for JpegImage
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Auto Trait Implementations
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,