Type Definition opencv::types::PtrOfEdgeDrawing

pub type PtrOfEdgeDrawing = Ptr<dyn EdgeDrawing>;

Implementations

impl PtrOfEdgeDrawing

pub fn as_raw_PtrOfEdgeDrawing(&self) -> *const c_void

pub fn as_raw_mut_PtrOfEdgeDrawing(&mut self) -> *mut c_void

Trait Implementations

impl AlgorithmTrait for PtrOfEdgeDrawing

fn as_raw_mut_Algorithm(&mut self) -> *mut c_void

fn clear(&mut self) -> Result<()>

Clears the algorithm state

fn read(&mut self, fn_: &FileNode) -> Result<()>

Reads algorithm parameters from a file storage

impl AlgorithmTraitConst for PtrOfEdgeDrawing

fn as_raw_Algorithm(&self) -> *const c_void

fn write(&self, fs: &mut FileStorage) -> Result<()>

Stores algorithm parameters in a file storage

fn write_with_name(&self, fs: &Ptr<FileStorage>, name: &str) -> Result<()>

simplified API for language bindings Stores algorithm parameters in a file storage

fn empty(&self) -> Result<bool>

Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read

fn save(&self, filename: &str) -> Result<()>

Saves the algorithm to a file. In order to make this method work, the derived class must implement Algorithm::write(FileStorage& fs).

fn get_default_name(&self) -> Result<String>

Returns the algorithm string identifier. This string is used as top level xml/yml node tag when the object is saved to a file or string.

impl EdgeDrawing for PtrOfEdgeDrawing

fn as_raw_mut_EdgeDrawing(&mut self) -> *mut c_void

fn set_params(&mut self, val: EdgeDrawing_Params)

fn detect_edges(&mut self, src: &dyn ToInputArray) -> Result<()>

Detects edges in a grayscale image and prepares them to detect lines and ellipses.

fn get_edge_image(&mut self, dst: &mut dyn ToOutputArray) -> Result<()>

returns Edge Image prepared by detectEdges() function.

fn get_gradient_image(&mut self, dst: &mut dyn ToOutputArray) -> Result<()>

returns Gradient Image prepared by detectEdges() function.

fn get_segments(&mut self) -> Result<Vector<Vector<Point>>>

Returns std::vector<std::vector> of detected edge segments, see detectEdges()

fn detect_lines(&mut self, lines: &mut dyn ToOutputArray) -> Result<()>

Detects lines.

fn detect_ellipses(&mut self, ellipses: &mut dyn ToOutputArray) -> Result<()>

Detects circles and ellipses.

fn set_params_1(&mut self, parameters: EdgeDrawing_Params) -> Result<()>

sets parameters.

impl EdgeDrawingConst for PtrOfEdgeDrawing

fn as_raw_EdgeDrawing(&self) -> *const c_void

fn params(&self) -> EdgeDrawing_Params

fn get_segment_indices_of_lines(&self) -> Result<Vector<i32>>

Returns for each line found in detectLines() its edge segment index in getSegments()