DetectEdges Method (input)

Converts the input images to a grayscale image that contains object edges from the input image.

Declaration Syntax

Visual Basic

Visual C++

public static Bitmap DetectEdges(
	Bitmap input
)

Public Shared Function DetectEdges ( _
	input As Bitmap _
) As Bitmap

public:
static Bitmap^ DetectEdges(
	Bitmap^ input
)

Parameters

Return Value

A grayscale image containing object edges.

Remarks

This method is equivalent to DetectEdgesLaplace(Bitmap).

Exceptions

Exception	Condition
ArgumentNullException	If input is null.
ArgumentException	If the input image is not a grayscale image and cannot be converted to Format24bppRgb pixel format (i.e. if it is no color image in a 32 bit format).

Assembly: Ranorex.Core (Module: Ranorex.Core) Version: 3.2.3.16825 (3.2.3.16825)