New Post: Resize(int width, int height) and Grayscale effect

Good day,

I've been trying to convert my software from using imagemagick with command lines to magick.net dll.

So far most of them are fine but I do have issue with 2 functions:

• Resize(int width, int height)
  

using (MagickImage image = new MagickImage(pathToPhotoInString))
{
    image.Resize(2100, 1400);
    return image.ToBitmap();
}

This resize method would cause my generated image to be all black when I call bitmap.Save(filePath) method, dimension is correct though.

• Grayscale effect
  

I do have a grayscale function in my software which I used to call in command line with below

convert source.jpg -grayscale Rec709Luminance destination.jpg

I've looked into functions provided but I couldn't fine any similar function which I can generate the same effect, could you please guide me on this?

Thank you very much.