GetGreyScaleImage – Convert a bitmap to greyscale

GetGreyScaleImage – Convert a bitmap to greyscale

' Convert a bitmap to greyscale - the function returns a new bitmap,'  it does not directly modify the input image.' Note: requires the GetGreyScale function'' Example:'    Dim bmp As New Bitmap("D:sample.gif")'    PictureBox1.Image = GetGreyScaleImage(bmp)Function GetGreyScaleImage(ByRef bmp As Bitmap) As Bitmap    ' create a new empty bitmap with the same size of the original bitmap    Dim newBmp As New System.Drawing.Bitmap(bmp.Width, bmp.Height)    Dim x, y As Integer    ' draw the new bitmap pixel-by-pixel, by converting to greyscale the pixels     ' in the original bitmap    For x = 1 To bmp.Width - 1        For y = 1 To bmp.Height - 1            newBmp.SetPixel(x, y, GetGreyScale(bmp.GetPixel(x, y)))        Next    Next    Return newBmpEnd Function

Share the Post:
data observability

Data Observability Explained

Data is the lifeblood of any successful business, as it is the driving force behind critical decision-making, insight generation, and strategic development. However, due to its intricate nature, ensuring the

Heading photo, Metadata.

What is Metadata?

What is metadata? Well, It’s an odd concept to wrap your head around. Metadata is essentially the secondary layer of data that tracks details about the “regular” data. The regular

XDR solutions

The Benefits of Using XDR Solutions

Cybercriminals constantly adapt their strategies, developing newer, more powerful, and intelligent ways to attack your network. Since security professionals must innovate as well, more conventional endpoint detection solutions have evolved