Trait Position

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pub trait Position: Sized {
    // Required methods
    fn bbox(&self) -> Option<Rect>;
    fn transform(self, a: Affine) -> Self;

    // Provided methods
    fn next_to(self, other: &impl Position, dir: Vec2, buff: f64) -> Self { ... }
    fn align_to(self, other: &impl Position, dir: Vec2) -> Self { ... }
    fn to_edge(self, dir: Vec2) -> Self { ... }
}

Expand description

Something that can be placed relative to other things by its bounding box. Empty things (no bounding box) are left where they are.

Required Methods§

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fn bbox(&self) -> Option<Rect>

Tight bounding box, or None if empty.

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fn transform(self, a: Affine) -> Self

Applies an affine transform to the geometry.

Provided Methods§

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fn next_to(self, other: &impl Position, dir: Vec2, buff: f64) -> Self

Places this buff units from other in direction dir, centered on it along the other axis, manim’s next_to (e.g. label.next_to(&dot, UP, DEFAULT_BUFF)). A diagonal dir places it off a corner.

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fn align_to(self, other: &impl Position, dir: Vec2) -> Self

Lines up this edge in direction dir with the same edge of other, moving only along the axes where dir is nonzero, manim’s align_to (e.g. LEFT aligns left edges).

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