Trait opencv::prelude::PyRotationWarperTrait

pub trait PyRotationWarperTrait {
    fn as_raw_PyRotationWarper(&self) -> *mut c_void;

    fn warp_point(
        &mut self, 
        pt: Point2f, 
        k: &dyn ToInputArray, 
        r: &dyn ToInputArray
    ) -> Result<Point2f> { ... }
    fn build_maps(
        &mut self, 
        src_size: Size, 
        k: &dyn ToInputArray, 
        r: &dyn ToInputArray, 
        xmap: &mut dyn ToOutputArray, 
        ymap: &mut dyn ToOutputArray
    ) -> Result<Rect> { ... }
    fn warp(
        &mut self, 
        src: &dyn ToInputArray, 
        k: &dyn ToInputArray, 
        r: &dyn ToInputArray, 
        interp_mode: i32, 
        border_mode: i32, 
        dst: &mut dyn ToOutputArray
    ) -> Result<Point> { ... }
    fn warp_backward(
        &mut self, 
        src: &dyn ToInputArray, 
        k: &dyn ToInputArray, 
        r: &dyn ToInputArray, 
        interp_mode: i32, 
        border_mode: i32, 
        dst_size: Size, 
        dst: &mut dyn ToOutputArray
    ) -> Result<()> { ... }
    fn warp_roi(
        &mut self, 
        src_size: Size, 
        k: &dyn ToInputArray, 
        r: &dyn ToInputArray
    ) -> Result<Rect> { ... }
    fn get_scale(&self) -> Result<f32> { ... }
    fn set_scale(&mut self, unnamed: f32) -> Result<()> { ... }
}

Required methods

fn as_raw_PyRotationWarper(&self) -> *mut c_void

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Provided methods

fn warp_point(
    &mut self,
    pt: Point2f,
    k: &dyn ToInputArray,
    r: &dyn ToInputArray
) -> Result<Point2f>

Projects the image point.

Parameters

• pt: Source point
• K: Camera intrinsic parameters
• R: Camera rotation matrix

Returns

Projected point

fn build_maps(
    &mut self,
    src_size: Size,
    k: &dyn ToInputArray,
    r: &dyn ToInputArray,
    xmap: &mut dyn ToOutputArray,
    ymap: &mut dyn ToOutputArray
) -> Result<Rect>

Builds the projection maps according to the given camera data.

Parameters

• src_size: Source image size
• K: Camera intrinsic parameters
• R: Camera rotation matrix
• xmap: Projection map for the x axis
• ymap: Projection map for the y axis

Returns

Projected image minimum bounding box

fn warp(
    &mut self,
    src: &dyn ToInputArray,
    k: &dyn ToInputArray,
    r: &dyn ToInputArray,
    interp_mode: i32,
    border_mode: i32,
    dst: &mut dyn ToOutputArray
) -> Result<Point>

Projects the image.

Parameters

• src: Source image
• K: Camera intrinsic parameters
• R: Camera rotation matrix
• interp_mode: Interpolation mode
• border_mode: Border extrapolation mode
• dst: Projected image

Returns

Project image top-left corner

fn warp_backward(
    &mut self,
    src: &dyn ToInputArray,
    k: &dyn ToInputArray,
    r: &dyn ToInputArray,
    interp_mode: i32,
    border_mode: i32,
    dst_size: Size,
    dst: &mut dyn ToOutputArray
) -> Result<()>

Projects the image backward.

Parameters

• src: Projected image
• K: Camera intrinsic parameters
• R: Camera rotation matrix
• interp_mode: Interpolation mode
• border_mode: Border extrapolation mode
• dst_size: Backward-projected image size
• dst: Backward-projected image

fn warp_roi(
    &mut self,
    src_size: Size,
    k: &dyn ToInputArray,
    r: &dyn ToInputArray
) -> Result<Rect>

Parameters

• src_size: Source image bounding box
• K: Camera intrinsic parameters
• R: Camera rotation matrix

Returns

Projected image minimum bounding box

fn get_scale(&self) -> Result<f32>

fn set_scale(&mut self, unnamed: f32) -> Result<()>

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Implementors

impl PyRotationWarperTrait for PyRotationWarper

fn as_raw_PyRotationWarper(&self) -> *mut c_void

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