Struct tiny_skia::ClipMask [−][src]
A clipping mask.
Unlike Skia, we’re using just a simple 8bit alpha mask. It’s way slower, but times easier to implement.
Implementations
impl ClipMask
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pub fn new() -> Self
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Creates a new, empty mask.
pub fn is_empty(&self) -> bool
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Checks that mask is empty.
pub fn set_path(
&mut self,
width: u32,
height: u32,
path: &Path,
fill_rule: FillRule,
anti_alias: bool
) -> Option<()>
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&mut self,
width: u32,
height: u32,
path: &Path,
fill_rule: FillRule,
anti_alias: bool
) -> Option<()>
Sets the current clipping path.
Not additive. Overwrites the previous data.
Path must be transformed beforehand.
pub fn intersect_path(
&mut self,
path: &Path,
fill_rule: FillRule,
anti_alias: bool
) -> Option<()>
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&mut self,
path: &Path,
fill_rule: FillRule,
anti_alias: bool
) -> Option<()>
Intersects the provided path with the current clipping path.
Path must be transformed beforehand.
pub fn clear(&mut self)
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Clears the mask.
Internal memory buffer is not deallocated.
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for ClipMask
impl Send for ClipMask
impl Sync for ClipMask
impl Unpin for ClipMask
impl UnwindSafe for ClipMask
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,
pub 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.
pub fn to_owned(&self) -> T
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pub 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.
pub 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>,