[−][src]Struct piet::HitTestPosition
Result of hit testing a text position in a TextLayout
.
This type is returned by TextLayout::hit_test_text_position
.
Fields (Non-exhaustive)
Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional
Struct { .. }
syntax; cannot be matched against without a wildcard ..
; and struct update syntax will not work.point: Point
the point
's x
value is the position of the leading edge of the
grapheme cluster containing the text position. The y
value corresponds
to the baseline of the line containing that grapheme cluster.
line: usize
The number of the line containing this position.
This value can be used to retrieve the LineMetric
for this line,
via the TextLayout::line_metric
method.
Trait Implementations
impl Debug for HitTestPosition
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impl Default for HitTestPosition
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fn default() -> HitTestPosition
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Auto Trait Implementations
impl RefUnwindSafe for HitTestPosition
impl Send for HitTestPosition
impl Sync for HitTestPosition
impl Unpin for HitTestPosition
impl UnwindSafe for HitTestPosition
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, 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>,