CogTransform2DPerspectiveAndRadial.PerspectiveXY Property

CogTransform2DPerspectiveAndRadial PerspectiveXY Property

Cognex VisionPro 9.8 SR1

Returns/sets the planar perspective coefficient PXY, as applied in: Xp = (PXX*X + PXY*Y + PXC)/(PDX*X + PDY*Y +1) where X and Y are unmapped coordinates.

Namespace: Cognex.VisionPro
Assembly: Cognex.VisionPro.Core (in Cognex.VisionPro.Core.dll) Version: 75.0.0.0

Syntax

C++

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public double PerspectiveXY { get; set; }

public double PerspectiveXY { get; set; }

Public Property PerspectiveXY As Double 
	Get 
	Set

Public Property PerspectiveXY As Double 
	Get 
	Set

public:
property double PerspectiveXY {
	double get ();
	void set (double value);
}

public:
property double PerspectiveXY {
	double get ();
	void set (double value);
}

Property Value

Type: Double

Events

Event Type	Reason
CogTransform2DPerspectiveAndRadial Changed	Fires when this property changes. The following state flags may be affected:

Event Type

Reason

CogTransform2DPerspectiveAndRadial Changed

Fires when this property changes.

The following state flags may be affected:

Remarks

Returns/sets the planar perspective coefficient PXY, as applied in: Xp = (PXX*X + PXY*Y + PXC)/(PDX*X + PDY*Y +1) where X and Y are unmapped coordinates. This corresponds to element (0,1) of the matrix used to denote a 2D linear transformation.