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IMcWarpApplyToImage Method

This function warps the source image Aoi to a set of tiepoints in a new destination image.

Namespace:  MediaCy.IQL.Operations
Assembly:  MediaCy.IQL.Operations (in MediaCy.IQL.Operations.dll) Version: 10.0.6912.0
Syntax
VB
Copy
Function ApplyToImage ( 
	<OptionalAttribute> vSourceImg As Object,
	Optional Flags As mcImageCreateFlags = mcImageCreateFlags.mcicfDefault
) As McImage

Parameters

vSourceImg (Optional)
Type: SystemObject
Optional source image, operator applies to parent image when parameter is omitted.
Flags (Optional)
Type: MediaCy.IQL.EnginemcImageCreateFlags
Optional image creation flags for the new image. By default the value is zero, which creates a visible image that is part of the Images collection. See mcImageCreateFlags for the list of supported flags.

Return Value

Type: McImage
A new McImage
Remarks
The transformation is defined by the current value of the Clip, Method and Interpolation properties. It can handle rotation, translation, scaling, and skewing. If Method contains wmAffine, it is a first-order linear transformation, where a straight line in the source image will remain straight in the transformed image. The transformation is calculated by putting in correspondence at least four points of the source image (specified in SourcePoints) with the corresponding points in the desired image (specified in DestPoints). If more than four points are supplied, the number supplied for DestPoints must equal the number supplied for SourcePoints; in this instance, a least-square interpolation will be used. The first tiepoint in DestPoints must correspond to the first tiepoint in SourcePoints, and all subsequent points must progress in the same direction. Note that points in SourcePoints do not necessarily point to pixels in the image. Similarly, the points in DestPoints do not necessarily point to pixels in the transformed image.
See Also