IsBlank Method

See Also     Examples     Applies To

Returns True if the native GdPicture image or the area defined by SetROI() function is Blank.

Syntax

object.IsBlank (nConfidence)

The IsBlank syntax has these parts:

Part Description
object Required. An object expression that evaluates to an object in the Applies To list.
nConfidence Optional. Single. Default value is 99. Maximum percentage of blank pixels.
We will consider that a page with more than 99% of Blank pixels is probably blank.

Returns

Boolean. True if it is a blank image, else False.

Remarks

Use the GetStat() function to check if this function has completed successfully.

Category

Standalone Functions





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