CvcontourScanner
Inheritance Hierarchy
OpenCvSharpDisposableObject
OpenCvSharpDisposableCvObject
OpenCvSharpCvContourScanner
Namespace: OpenCvSharp
Assembly: OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
public class CvContourScanner : DisposableCvObject, IEnumerable<CvSeq<CvPoint>>, IEnumerable
The CvContourScanner type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
 | CvContourScanner(CvArr, CvMemStorage) |
Initializes contour scanning process
|
| CvContourScanner(CvArr, CvMemStorage, Int32) |
Initializes contour scanning process
|
| CvContourScanner(CvArr, CvMemStorage, Int32, ContourRetrieval) |
Initializes contour scanning process
|
| CvContourScanner(CvArr, CvMemStorage, Int32, ContourRetrieval, ContourChain) |
Initializes contour scanning process
|
| CvContourScanner(CvArr, CvMemStorage, Int32, ContourRetrieval, ContourChain, CvPoint) |
Initializes contour scanning process
|
Properties
| Name | Description | |
|---|---|---|
 | AllocatedMemory |
Gets or sets a memory address allocated by AllocMemory.
(Inherited from DisposableObject.) |
| AllocatedMemorySize |
Gets or sets the byte length of the allocated memory
(Inherited from DisposableObject.) |
 | CvPtr |
Native pointer of OpenCV structure
(Inherited from DisposableCvObject.) |
| IsDisposed |
Gets a value indicating whether this instance has been disposed.
(Inherited from DisposableObject.) |
| IsEnabledDispose |
Gets or sets a value indicating whether you permit disposing this instance.
(Inherited from DisposableObject.) |
Methods
| Name | Description | |
|---|---|---|
 | AllocGCHandle |
Pins the object to be allocated by cvSetData.
(Inherited from DisposableObject.) |
| AllocMemory |
Allocates the specified size of memory.
(Inherited from DisposableObject.) |
| Dispose |
Releases the resources
(Inherited from DisposableObject.) |
| Dispose(Boolean) |
Clean up any resources being used.
(Overrides DisposableCvObjectDispose(Boolean).) |
| EndFindContours |
Finishes scanning process
|
| Equals | (Inherited from Object.) |
| Finalize |
Destructor
(Inherited from DisposableObject.) |
| FindNextContour |
Finds next contour in the image
|
| GetEnumerator |
Returns an enumerator that iterates through the collection.
|
| GetHashCode | (Inherited from Object.) |
| GetType | (Inherited from Object.) |
| MemberwiseClone | (Inherited from Object.) |
| NotifyMemoryPressure |
Notifies the allocated size of memory.
(Inherited from DisposableObject.) |
 | StartFindContours(CvArr, CvMemStorage) |
Initializes contour scanning process
|
| StartFindContours(CvArr, CvMemStorage, Int32) |
Initializes contour scanning process
|
| StartFindContours(CvArr, CvMemStorage, Int32, ContourRetrieval) |
Initializes contour scanning process
|
| StartFindContours(CvArr, CvMemStorage, Int32, ContourRetrieval, ContourChain) |
Initializes contour scanning process
|
| StartFindContours(CvArr, CvMemStorage, Int32, ContourRetrieval, ContourChain, CvPoint) |
Initializes contour scanning process
|
| SubstituteContour |
Replaces retrieved contour
|
| ThrowIfDisposed |
If this object is disposed, then ObjectDisposedException is thrown.
(Inherited from DisposableObject.) |
| ToString | (Inherited from Object.) |
Fields
| Name | Description | |
|---|---|---|
 | dataHandle |
Gets or sets a handle which allocates using cvSetData.
(Inherited from DisposableObject.) |
| ptr |
Data pointer
(Inherited from DisposableCvObject.) |
See Also