Class which contains the run parameters of a corner finder.
Inheritance Hierarchy
System MarshalByRefObject
Cognex.VisionPro.Implementation CogObjectBase
Cognex.VisionPro.Implementation CogSerializableObjectBase
Cognex.VisionPro.Implementation CogSerializableChangedEventBase
Cognex.VisionPro.Caliper CogFindCorner
Namespace: Cognex.VisionPro.Caliper
Assembly: Cognex.VisionPro.Caliper (in Cognex.VisionPro.Caliper.dll) Version: 73.0.0.0
Syntax
The CogFindCorner type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
 | CogFindCorner | Construct a CogFindCorner object. |
| CogFindCorner(CogFindCorner) | Construct a deep copy of the supplied CogFindCorner object. |
 | CogFindCorner(SerializationInfo, StreamingContext) |
Methods
| Name | Description | |
|---|---|---|
| CreateObjRef | Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from MarshalByRefObject.) |
| Equals | (Inherited from Object.) |
| Execute | Perform corner finding on the supplied input image. |
| Finalize | Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.) |
| GetAttributes |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetClassName |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetComponentName |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetConverter |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetDefaultEvent |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetDefaultProperty |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetEditor |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetEvents |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetEvents( Attribute ) |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
| GetLifetimeService | Retrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from MarshalByRefObject.) |
| GetObjectData |
Implements the GetObjectData method of the ISerializable interface.
(Inherited from CogSerializableObjectBase.) |
| GetProperties |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetProperties( Attribute ) |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetPropertyOwner |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| InitializeLifetimeService | Obtains a lifetime service object to control the lifetime policy for this instance. (Inherited from MarshalByRefObject.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| MemberwiseClone(Boolean) | Creates a shallow copy of the current MarshalByRefObject object. (Inherited from MarshalByRefObject.) |
| OnChanged(Int64) |
This method should be called internally whenever the object's state may
have changed.
(Inherited from CogSerializableChangedEventBase.) |
| OnChanged(CogChangedEventArgs) |
This method may be called internally whenever a derived object's state
may have changed and the derived object expresses this change via a
derived CogChangedEventArgs class.
(Inherited from CogSerializableChangedEventBase.) |
| ResumeAndRaiseChangedEvent |
Re-enables raising of the Changed event after SuspendChangedEvent
has been called, and raises the Changed event if the
ChangedEventSuspended count is reduced to zero and any changes were
made while events were suspended. Must be called once for each call to
SuspendChangedEvent.
(Inherited from CogSerializableChangedEventBase.) |
| SuspendChangedEvent |
Temporarily suspends the raising of the Changed event. May be called
more than once, and a corresponding call to ResumeAndRaiseChangedEvent
must be made for each call to SuspendChangedEvent.
(Inherited from CogSerializableChangedEventBase.) |
| ToString | (Inherited from Object.) |
Fields
| Name | Description | |
|---|---|---|
  | SfCaliperProjectionLength | This bit will be set in the EventArgs of a Changed event every time the value returned by CaliperProjectionLength may have changed. |
| SfCaliperRunParams | This bit will be set in the EventArgs of a Changed event every time the value returned by CaliperRunParams may have changed. |
| SfCaliperSearchDirection | This bit will be set in the EventArgs of a Changed event every time the value returned by CaliperSearchDirection may have changed. |
| SfCaliperSearchLength | This bit will be set in the EventArgs of a Changed event every time the value returned by CaliperSearchLength may have changed. |
| SfDecrementNumToIgnore | This bit will be set in the EventArgs of a Changed event every time the value returned by DecrementNumToIgnore may have changed. |
| SfExpectedLineSegmentA | This bit will be set in the EventArgs of a Changed event every time the value returned by ExpectedLineSegmentA may have changed. |
| SfExpectedLineSegmentB | This bit will be set in the EventArgs of a Changed event every time the value returned by ExpectedLineSegmentB may have changed. |
 | SfNextSf | |
| SfNumCalipers | This bit will be set in the EventArgs of a Changed event every time the value returned by NumCalipers may have changed. |
| SfNumToIgnore | This bit will be set in the EventArgs of a Changed event every time the value returned by NumToIgnore may have changed. |
Properties
| Name | Description | |
|---|---|---|
 | CaliperProjectionLength | The length of each caliper region along the caliper projection direction. Specified in units of the selected space of the input image. |
| CaliperRunParams | Parameters used to run the calipers |
| CaliperSearchDirection | Specifies the search direction of the caliper with respect to the tangent of the shape at the center of each caliper region. The default is PI/2 which indicates a search direction that is perpendicular to the tangent. |
| CaliperSearchLength | The length of each caliper region along the caliper search direction. Specified in units of the selected space of the input image. |
| ChangedEventSuspended |
If nonzero, indicates that the raising of the Changed event has been
suspended. This value is incremented when SuspendChangedEvent is called
and decremented when ResumeAndRaiseChangedEvent is called.
(Inherited from CogSerializableChangedEventBase.) |
| DecrementNumToIgnore | If DecrementNumToIgnore is true then the number of points ignored is actually (NumToIgnore - Number of calipers that found no edge). |
| ExpectedLineSegmentA | The expected line segment A which is used to position the calipers for finding the line A. |
| ExpectedLineSegmentB | The expected line segment B which is used to position the calipers for finding the line B. |
| HasChanged | (Inherited from CogSerializableChangedEventBase.) |
| NumCalipers | Number of calipers used to find each line. NumCalipers - NumToIgnore must be greater than or equal to 2 (the minimum number of points required to find a line. |
| NumToIgnore | The number of points that will be ignored in the fitting operation. If DecrementNumToIgnore is true then the number of points ignored is actually (NumToIgnore - Number of calipers that found no edge). Note that this setter may modify NumCalipers to ensure that NumCalipers - NumToIgnore is greater than or equal to 2. |
| StateFlags |
Returns the complete set of state flags supported on this object. The
flags may be indexed by name as shown in the following C# code snippet:
if (changedObject.StateFlags["Color"] & eventArgs.StateFlags) { ... }
(Inherited from CogSerializableChangedEventBase.) |
Events
| Name | Description | |
|---|---|---|
 | Changed |
This event is raised when one or more parts of the object's state may
have changed.
(Inherited from CogSerializableChangedEventBase.) |
See Also