Struct opencv::ximgproc::EdgeDrawing
source · pub struct EdgeDrawing { /* private fields */ }
Expand description
Class implementing the ED (EdgeDrawing) topal2012edge, EDLines akinlar2011edlines, EDPF akinlar2012edpf and EDCircles akinlar2013edcircles algorithms
Trait Implementations§
source§impl AlgorithmTrait for EdgeDrawing
impl AlgorithmTrait for EdgeDrawing
source§impl AlgorithmTraitConst for EdgeDrawing
impl AlgorithmTraitConst for EdgeDrawing
fn as_raw_Algorithm(&self) -> *const c_void
source§fn write(&self, fs: &mut impl FileStorageTrait) -> Result<()>
fn write(&self, fs: &mut impl FileStorageTrait) -> Result<()>
Stores algorithm parameters in a file storage
source§fn write_1(&self, fs: &mut impl FileStorageTrait, name: &str) -> Result<()>
fn write_1(&self, fs: &mut impl FileStorageTrait, name: &str) -> Result<()>
Stores algorithm parameters in a file storage Read more
source§fn write_with_name(&self, fs: &Ptr<FileStorage>, name: &str) -> Result<()>
fn write_with_name(&self, fs: &Ptr<FileStorage>, name: &str) -> Result<()>
@deprecated Read more
source§fn write_with_name_def(&self, fs: &Ptr<FileStorage>) -> Result<()>
fn write_with_name_def(&self, fs: &Ptr<FileStorage>) -> Result<()>
👎Deprecated:
§Note
Deprecated: ## Note
This alternative version of AlgorithmTraitConst::write_with_name function uses the following default values for its arguments: Read more
source§fn empty(&self) -> Result<bool>
fn empty(&self) -> Result<bool>
Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read
source§fn save(&self, filename: &str) -> Result<()>
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).
source§fn get_default_name(&self) -> Result<String>
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.
source§impl Boxed for EdgeDrawing
impl Boxed for EdgeDrawing
source§unsafe fn from_raw(
ptr: <EdgeDrawing as OpenCVFromExtern>::ExternReceive
) -> Self
unsafe fn from_raw( ptr: <EdgeDrawing as OpenCVFromExtern>::ExternReceive ) -> Self
Wrap the specified raw pointer Read more
source§fn into_raw(self) -> <EdgeDrawing as OpenCVTypeExternContainer>::ExternSendMut
fn into_raw(self) -> <EdgeDrawing as OpenCVTypeExternContainer>::ExternSendMut
Return the underlying raw pointer while consuming this wrapper. Read more
source§fn as_raw(&self) -> <EdgeDrawing as OpenCVTypeExternContainer>::ExternSend
fn as_raw(&self) -> <EdgeDrawing as OpenCVTypeExternContainer>::ExternSend
Return the underlying raw pointer. Read more
source§fn as_raw_mut(
&mut self
) -> <EdgeDrawing as OpenCVTypeExternContainer>::ExternSendMut
fn as_raw_mut( &mut self ) -> <EdgeDrawing as OpenCVTypeExternContainer>::ExternSendMut
Return the underlying mutable raw pointer Read more
source§impl Debug for EdgeDrawing
impl Debug for EdgeDrawing
source§impl Drop for EdgeDrawing
impl Drop for EdgeDrawing
source§impl EdgeDrawingTrait for EdgeDrawing
impl EdgeDrawingTrait for EdgeDrawing
fn as_raw_mut_EdgeDrawing(&mut self) -> *mut c_void
fn set_params(&mut self, val: EdgeDrawing_Params)
source§fn detect_edges(&mut self, src: &impl ToInputArray) -> Result<()>
fn detect_edges(&mut self, src: &impl ToInputArray) -> Result<()>
Detects edges in a grayscale image and prepares them to detect lines and ellipses. Read more
source§fn get_edge_image(&mut self, dst: &mut impl ToOutputArray) -> Result<()>
fn get_edge_image(&mut self, dst: &mut impl ToOutputArray) -> Result<()>
returns Edge Image prepared by detectEdges() function. Read more
source§fn get_gradient_image(&mut self, dst: &mut impl ToOutputArray) -> Result<()>
fn get_gradient_image(&mut self, dst: &mut impl ToOutputArray) -> Result<()>
returns Gradient Image prepared by detectEdges() function. Read more
source§fn get_segments(&mut self) -> Result<Vector<Vector<Point>>>
fn get_segments(&mut self) -> Result<Vector<Vector<Point>>>
Returns std::vector<std::vector> of detected edge segments, see detectEdges()
source§fn detect_lines(&mut self, lines: &mut impl ToOutputArray) -> Result<()>
fn detect_lines(&mut self, lines: &mut impl ToOutputArray) -> Result<()>
Detects lines. Read more
source§fn detect_ellipses(&mut self, ellipses: &mut impl ToOutputArray) -> Result<()>
fn detect_ellipses(&mut self, ellipses: &mut impl ToOutputArray) -> Result<()>
Detects circles and ellipses. Read more
source§fn set_params_1(&mut self, parameters: EdgeDrawing_Params) -> Result<()>
fn set_params_1(&mut self, parameters: EdgeDrawing_Params) -> Result<()>
sets parameters. Read more
source§impl EdgeDrawingTraitConst for EdgeDrawing
impl EdgeDrawingTraitConst for EdgeDrawing
fn as_raw_EdgeDrawing(&self) -> *const c_void
fn params(&self) -> EdgeDrawing_Params
source§impl From<EdgeDrawing> for Algorithm
impl From<EdgeDrawing> for Algorithm
source§fn from(s: EdgeDrawing) -> Self
fn from(s: EdgeDrawing) -> Self
Converts to this type from the input type.
impl Send for EdgeDrawing
Auto Trait Implementations§
impl Freeze for EdgeDrawing
impl RefUnwindSafe for EdgeDrawing
impl !Sync for EdgeDrawing
impl Unpin for EdgeDrawing
impl UnwindSafe for EdgeDrawing
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<Mat> ModifyInplace for Matwhere
Mat: Boxed,
impl<Mat> ModifyInplace for Matwhere
Mat: Boxed,
source§unsafe fn modify_inplace<Res>(
&mut self,
f: impl FnOnce(&Mat, &mut Mat) -> Res
) -> Res
unsafe fn modify_inplace<Res>( &mut self, f: impl FnOnce(&Mat, &mut Mat) -> Res ) -> Res
Helper function to call OpenCV functions that allow in-place modification of a
Mat
or another similar object. By passing
a mutable reference to the Mat
to this function your closure will get called with the read reference and a write references
to the same Mat
. This is of course unsafe as it breaks the Rust aliasing rules, but it might be useful for some performance
sensitive operations. One example of an OpenCV function that allows such in-place modification is imgproc::threshold
. Read more