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Invoke.CreatePerspectiveMap_Points

Creates a perspective transform map from four points denoting a rectangle in the world coordinates.

Namespace:Fil
Assembly:FilNet.dll

Syntax

C++
C#
 
public static void CreatePerspectiveMap_Points
(
	Fil.ImageFormat inImageFormat,
	Optional<Fil.Region> inRoi,
	List<Fil.Point2D> inImagePoints,
	Optional<List<Fil.Point2D>> inTargetPoints,
	Optional<Fil.Size> inNewSize,
	Fil.InterpolationMethod inInterpolationMethod,
	Fil.SpatialMap outSpatialMap,
	Fil.Matrix outTransformMatrix
)

Parameters

Name Type Range Default Description
inImageFormatFil.ImageFormat
inRoiFtl.Optional<Fil.Region>Range of pixels to be processed. Default value: ftl::NIL.
inImagePointsSystem.Collections.Generic.List<Fil.Point2D>Points define real object plane corners.
inTargetPointsFtl.Optional<System.Collections.Generic.List<Fil.Point2D>>Points define target plane corners. If NIL then image corners are used starting from (0,0) (Width, 0) (Width, Height), (0, Height). Default value: ftl::NIL.
inNewSizeFtl.Optional<Fil.Size>New image size after remapping. Default value: ftl::NIL.
inInterpolationMethodFil.InterpolationMethodInterpolation method used in extraction of image pixel values.
outSpatialMapFil.SpatialMapCreated SpatialMap with perspective transform.
outTransformMatrixFil.MatrixUsed transform matrix.

See also