CogImage16Grey.GetTransform Method

CogImage16Grey GetTransform Method

Cognex VisionPro

Returns a transform that maps points from the 'From' coordinate space to the 'To' space. The special string "." is accepted as an alias for the SelectedSpaceName of this image.

Namespace: Cognex.VisionPro
Assembly: Cognex.VisionPro.Core (in Cognex.VisionPro.Core.dll) Version: 65.1.0.0

Syntax

C++

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public virtual ICogTransform2D GetTransform(
	string toSpaceName,
	string fromSpaceName
)

public virtual ICogTransform2D GetTransform(
	string toSpaceName,
	string fromSpaceName
)

Public Overridable Function GetTransform ( 
	toSpaceName As String,
	fromSpaceName As String
) As ICogTransform2D

Public Overridable Function GetTransform ( 
	toSpaceName As String,
	fromSpaceName As String
) As ICogTransform2D

public:
virtual ICogTransform2D^ GetTransform(
	String^ toSpaceName, 
	String^ fromSpaceName
)

public:
virtual ICogTransform2D^ GetTransform(
	String^ toSpaceName, 
	String^ fromSpaceName
)

Parameters

toSpaceName: Type: System String
The name of the coordinate space to transform the point to. The special string "." is accepted as an alias for the SelectedSpaceName of this image.

fromSpaceName: Type: System String
The name of the coordinate space to transform the point from. The special string "." is accepted as an alias for the SelectedSpaceName of this image.

Return Value

Type: ICogTransform2D

The transform that maps a point from the fromSpaceName to the toSpaceName.

Implements

ICogImage GetTransform(String, String)

Exceptions

Exception	Condition
CogImageNoTreeException	The coordinate space tree is missing.

Remarks

Returns a transform that maps points from the 'From' coordinate space to the 'To' space. The special string "." is accepted as an alias for the SelectedSpaceName of this image.