translate cmdline to Magick.net (distort polar)

[aquiel2k]

I use the following cmdline to get a ring from a line (similar to this https://www.imagemagick.org/Usage/distorts/#polar

convert.exe "line.png" -virtual-pixel HorizontalTile -background White +distort Polar "340,145 0,0 0,360" "ring.png"

if i use this

Dim Magick As New MagickImage()
Magick.Read("line.png")
Magick.VirtualPixelMethod = VirtualPixelMethod.HorizontalTile
Magick.BackgroundColor = MagickColors.White
Magick.Distort(DistortMethod.Polar, {340, 145, 0, 0, 0, 360})
Magick.Write("ring.png")

the result ist not a ring but a quarter circle
I tried to find more documentaion how to transtlate the cmdline but did not find anything
I would be very grateful for your help.

[dlemstra]

You are very close. You will need to add DistortSettings to the Distort method and set the Bestfit to true. The +distort option means that Bestfit is set to true. And with -distort this option is set to false.

p.s. The MagickImage class is IDisposable so you should either use using or Dispose() the image.

[aquiel2k]

Thank you. It works now.