CogCircularArc.DisplayMode Property

CogCircularArc DisplayMode Property

Cognex VisionPro 9.22

Returns/sets the mode in which the arc will be displayed, either with the screen radius (DisplayedRadiusInScreenPixels) or the normal geometric radius (Radius).

Namespace: Cognex.VisionPro
Assembly: Cognex.VisionPro.Core (in Cognex.VisionPro.Core.dll) Version: 87.0.0.0

Syntax

C++

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public CogCircularArcDisplayModeConstants DisplayMode { get; set; }

public CogCircularArcDisplayModeConstants DisplayMode { get; set; }

Public Property DisplayMode As CogCircularArcDisplayModeConstants 
	Get 
	Set

Public Property DisplayMode As CogCircularArcDisplayModeConstants 
	Get 
	Set

public:
property CogCircularArcDisplayModeConstants DisplayMode {
	CogCircularArcDisplayModeConstants get ();
	void set (CogCircularArcDisplayModeConstants value);
}

public:
property CogCircularArcDisplayModeConstants DisplayMode {
	CogCircularArcDisplayModeConstants get ();
	void set (CogCircularArcDisplayModeConstants value);
}

Property Value

Type: CogCircularArcDisplayModeConstants

Events

Event Type	Reason
CogCircularArc Changed	Fires when the adornment changes. The following state flag may be affected:

Event Type

Reason

CogCircularArc Changed

Fires when the adornment changes.

The following state flag may be affected:

Exceptions

Exception	Condition
ArgumentException	Value is not in CogCircularArcDisplayModeConstants.

Remarks

Sets or gets whether the arc is drawn using the geometric radius or constant screen pixels.

When DisplayMode is Mathematical, VisionPro draws the arc as a geometric shape with the radius Radius.

When DisplayMode is Screen, VisionPro uses the radius DisplayedRadiusInScreenPixels to draw the arc. In this mode, the displayed size of the arc is constant regardless of the zoom level set in the CogCircularArc.

The mode affects only the way that the arc is displayed. Changing the mode does not change any of the geometric properties of the arc such as its ArcLength.

Default Value: Mathematical