graphics

Trait Transformed

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pub trait Transformed: Sized {

Show 16 methods    // Required methods
    fn append_transform(self, transform: Matrix2d) -> Self;
    fn prepend_transform(self, transform: Matrix2d) -> Self;
    fn trans(self, x: Scalar, y: Scalar) -> Self;
    fn rot_rad(self, angle: Scalar) -> Self;
    fn orient(self, x: Scalar, y: Scalar) -> Self;
    fn scale(self, sx: Scalar, sy: Scalar) -> Self;
    fn shear(self, x: Scalar, y: Scalar) -> Self;

    // Provided methods
    fn rot_deg(self, angle: Scalar) -> Self { ... }
    fn trans_pos<P: Into<Vec2d>>(self, pos: P) -> Self { ... }
    fn orient_pos<P: Into<Vec2d>>(self, pos: P) -> Self { ... }
    fn scale_pos<P: Into<Vec2d>>(self, pos: P) -> Self { ... }
    fn zoom(self, s: Scalar) -> Self { ... }
    fn flip_v(self) -> Self { ... }
    fn flip_h(self) -> Self { ... }
    fn flip_hv(self) -> Self { ... }
    fn shear_pos<P: Into<Vec2d>>(self, pos: P) -> Self { ... }

}
Expand description

Implemented by contexts that can transform.

Required Methods§

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fn append_transform(self, transform: Matrix2d) -> Self

Appends transform to the current one.

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fn prepend_transform(self, transform: Matrix2d) -> Self

Prepends transform to the current one.

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fn trans(self, x: Scalar, y: Scalar) -> Self

Translate x and y in local coordinates.

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fn rot_rad(self, angle: Scalar) -> Self

Rotate radians in local coordinates.

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fn orient(self, x: Scalar, y: Scalar) -> Self

Orients x axis to look at point locally.

Leaves x axis unchanged if the point to look at is the origin.

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fn scale(self, sx: Scalar, sy: Scalar) -> Self

Scales in local coordinates.

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fn shear(self, x: Scalar, y: Scalar) -> Self

Shears in local coordinates.

Provided Methods§

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fn rot_deg(self, angle: Scalar) -> Self

Rotates degrees in local coordinates.

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fn trans_pos<P: Into<Vec2d>>(self, pos: P) -> Self

Translate position in local coordinates.

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fn orient_pos<P: Into<Vec2d>>(self, pos: P) -> Self

Orients x axis to look at point locally.

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fn scale_pos<P: Into<Vec2d>>(self, pos: P) -> Self

Scales in local coordinates.

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fn zoom(self, s: Scalar) -> Self

Scales in both directions in local coordinates.

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fn flip_v(self) -> Self

Flips vertically in local coordinates.

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fn flip_h(self) -> Self

Flips horizontally in local coordinates.

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fn flip_hv(self) -> Self

Flips horizontally and vertically in local coordinates.

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fn shear_pos<P: Into<Vec2d>>(self, pos: P) -> Self

Shears in local coordinates.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§