IMcImage2GetSourceInfo Method

Function GetSourceInfo ( 
	<OutAttribute> ByRef SourceObject As Object,
	<OutAttribute> ByRef DecoratedName As String,
	<OutAttribute> ByRef RectInSource As Object,
	<OutAttribute> ByRef SizeRatioFromSource As Object,
	<OutAttribute> ByRef RotationFromSource As Double,
	<OutAttribute> ByRef OtherSourceInfo As Object
) As Boolean

Parameters

SourceObject

Type: SystemObject
The source object that created this image, if it still exists and is a named operator. The SourceObject will typically be a McImage, but under some circumstances may be a some other type of operator such as a McImageSet. This will be set to Nothing if the source no longer exists, was un-named or was not an operator.

DecoratedName

Type: SystemString
The full McObject name, if any, including namespace and parent, of the source operator. If the source object was un-named or not an operator, this will be an empty string.

RectInSource

Type: SystemObject
If known, the rectangle in the source from which the image was taken. If not known, the result is returned as empty or missing.

SizeRatioFromSource

Type: SystemObject
If known, a length-2 array of Integer giving the XY decimation of the image data from from the source. If not known, the result is returned as as empty or missing.

RotationFromSource

Type: SystemDouble
If known, a double value giving the angle by which the image was rotated from the source in degrees CCW. If not known, the value is given as zero.

OtherSourceInfo

Type: SystemObject
If known, other information about the source, as appropriate for its type. If not known, the result is returned as as empty or missing.

Return Value

Reference