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Invoke.GradientImage_Mask
Computes a gradient image with a Sobel or Prewitt operator.
| Namespace: | Fil |
|---|---|
| Assembly: | FilNet.dll |
Syntax
C++
C#
public static void GradientImage_Mask ( Fil.Image inImage, Optional<Fil.Region> inRoi, Fil.GradientMaskOperator inOperator, int inScale, Fil.Image outGradientImage, Diagnostic<Fil.Image> diagGradientDirections )
Parameters
| Name | Type | Range | Default | Description | |
|---|---|---|---|---|---|
 | inImage | Fil.Image | Input image. | ||
| inRoi | Ftl.Optional<Fil.Region> | Range of outGradientImage pixels to be computed. Default value: ftl::NIL. | ||
| inOperator | Fil.GradientMaskOperator | Defines how the gradient is computed. | ||
| inScale | int | <1, 16> | 1 | Scales the resulting gradients. Default value: 1. |
 | outGradientImage | Fil.Image | Gradients of the image. | ||
 | diagGradientDirections | Fil.Diagnostic<Fil.Image> | Gradient directions presented in a human readable format. |
