Struct lyon_geom::LineEquation
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pub struct LineEquation<S> { /* fields omitted */ }
A line defined by the equation
a * x + b * y + c = 0; a * a + b * b = 1
.
Methods
impl<S: Scalar> LineEquation<S>
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pub fn new(a: S, b: S, c: S) -> Self
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pub fn a(&self) -> S
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pub fn b(&self) -> S
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pub fn c(&self) -> S
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pub fn project_point(&self, p: &Point<S>) -> Point<S>
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pub fn signed_distance_to_point(&self, p: &Point<S>) -> S
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pub fn distance_to_point(&self, p: &Point<S>) -> S
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pub fn invert(&self) -> Self
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pub fn parallel_line(&self, p: &Point<S>) -> Self
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pub fn offset(&self, d: S) -> Self
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pub fn tangent(&self) -> Vector<S>
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pub fn normal(&self) -> Vector<S>
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pub fn solve_y_for_x(&self, x: S) -> Option<S>
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pub fn solve_x_for_y(&self, y: S) -> Option<S>
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pub fn is_horizontal(&self) -> bool
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pub fn is_vertical(&self) -> bool
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Trait Implementations
impl<S: Copy> Copy for LineEquation<S>
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impl<S: Clone> Clone for LineEquation<S>
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fn clone(&self) -> LineEquation<S>
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl<S: Debug> Debug for LineEquation<S>
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fn fmt(&self, __arg_0: &mut Formatter) -> Result
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Formats the value using the given formatter. Read more
impl<S: PartialEq> PartialEq for LineEquation<S>
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fn eq(&self, __arg_0: &LineEquation<S>) -> bool
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This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &LineEquation<S>) -> bool
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This method tests for !=
.
impl<S: Eq> Eq for LineEquation<S>
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Auto Trait Implementations
impl<S> Send for LineEquation<S> where
S: Send,
S: Send,
impl<S> Sync for LineEquation<S> where
S: Sync,
S: Sync,