TWAIN ActiveX/Plug-in Windows/Mac HTTP Control/SDK

EnableInteractiveZoom Property

Description

Returns or sets whether the user can zoom image using hot key.

Support information

ActiveX Edition	Plug-in Edition	Mac Edition
Since V5.2	Since V5.2	Not Supported

Data type

Boolean

Syntax

ObjectName.EnableInteractiveZoom

Parameters

None.

Remarks

If it is set to true. The user can use hot key "Ctrl + Mouse Wheel" or "Alt + Mouse Wheel" to zoom in/out the image, use "+" (small keyboard) to zoom in the image, and use "-" (small keyboard) to zoom out the image. The default value of this property is true.

When an error occurs and IfThrowException property is TRUE, an exception will be thrown. Check ErrorCode property and ErrorString property for error information.