FilterEdgeDetection Method

Description:

Performs the edge detection operation specified by the Method argument.

This method takes into account the ROI settings of pPage object, that are accessible via the IGPage.ROI property. By default ROI is set to the entire image.

Syntax:

      FilterEdgeDetection(pPage As IGPage, Method As
enumIGEdgeDetectionMethods);

Parameters:

Name	Description
pPage	IGPage Object to process.
Method	Type of edge detection method to perform (enumIGEdgeDetectionMethods Enumeration).

Return Value:

None

Bits Per Pixel:

8 bit grayscale images with one channel

Sample:

Image Processing and Effects