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IMcAlignmentAffineTransform Method

Transforms the image using rotation, scale and translation.

Namespace:  MediaCy.IQL.Align
Assembly:  MediaCy.IQL.Align (in MediaCy.IQL.Align.dll) Version: 10.0.6912.0
Syntax
VB
Copy
Function AffineTransform ( 
	Optional dx As Double = 0,
	Optional dy As Double = 0,
	Optional angle As Double = 0,
	Optional scale As Double = 1,
	Optional Flags As mcImageCreateFlags = mcImageCreateFlags.mcicfDefault,
	<OptionalAttribute> vSourceImg As Object
) As McImage

Parameters

dx (Optional)
Type: SystemDouble
shift in horizontal direction (default 0)
dy (Optional)
Type: SystemDouble
shift in vertical direction (default 0)
angle (Optional)
Type: SystemDouble
rotation angle counterclockwise in radians (default 0)
scale (Optional)
Type: SystemDouble
scaling factor (default 1)
Flags (Optional)
Type: MediaCy.IQL.EnginemcImageCreateFlags
image creation flags
vSourceImg (Optional)
Type: SystemObject
optional source image

Return Value

Type: McImage
Remarks
The function can be used as a helper function for alignment. The same results can be achieved using alignment functions.
Examples
VB
Copy
'image is rotated by 30 degrees, scaled to 50% and shifted by 20,40
ThisApplication.ActiveImage.Alignment.AffineTransform 20, 40, 30 * 3.14 / 180, 0.5
See Also