CogDisplay.MouseWheelSensitivity Property

CogDisplay MouseWheelSensitivity Property

Cognex VisionPro 9.22 SR1

Gets or sets the sensitivity of the mouse wheel when zooming in the display.

Namespace: Cognex.VisionPro.Display
Assembly: Cognex.VisionPro.Display.Controls (in Cognex.VisionPro.Display.Controls.dll) Version: 87.1.0.0 (87.1.0.0)

Syntax

C++

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public virtual double MouseWheelSensitivity { get; set; }

public virtual double MouseWheelSensitivity { get; set; }

Public Overridable Property MouseWheelSensitivity As Double 
	Get 
	Set

Public Overridable Property MouseWheelSensitivity As Double 
	Get 
	Set

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

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

Property Value

Type: Double
The mouse wheel sensitivity, default value is 1.0. The mouse wheel sensitivity cannot be less than 0.

Events

Event Type	Reason
CogDisplay Changed	Fires when the property value is changed.

Exceptions

Exception	Condition
ArgumentOutOfRangeException	Thrown if value is less than 0

Remarks

Useful mouse wheel sensitivity values will likely be in the range 0.5 to 1.5. Setting the mouse wheel sensitivity 0 will effectivly disable zooming via the mouse wheel. Setting mouse wheel sensitivity to a value that is too high may also disable zooming via the mouse wheel.

MouseWheelSensitivity is ignored if MouseWheelMode is None