New Post: ImageMagic (mogrify) and Magick.NET - JPG is edged instead rounded (AdaptiveResize)

Hello,

i have a problem with Magick.NET-Q16-AnyCPU 7.0.0.0008 and the PDF to Image conversion.

Before I'm using Magick.NET i used ImageMagick (Mogrify exe).

Also for example.

Original PDF: http://news.microsoft.com/download/presskits/windows/docs/windowstechnicalpreviewqg.pdf

ImageMagick

mogrify.exe -resize 115 -quality 100 -format jpg "*.pdf[0]"

Magick.NET

using (var read = System.IO.File.OpenRead("4.pdf"))
{
    using (var write = System.IO.File.OpenWrite("4.jpg"))
    {
        MagickReadSettings settings = new MagickReadSettings();
        settings.Density = new MagickGeometry(300);
        settings.FrameIndex = 0;
        settings.FrameCount = 1;

        using (MagickImageCollection images = new MagickImageCollection())
        {
            images.Read(read, settings);

            using (MagickImage horizontal = images.AppendHorizontally())
            {
                horizontal.Quality = 100;
                horizontal.AdaptiveResize(115, 163);
                horizontal.Write(write, MagickFormat.Jpg);
            }
        }
    }
}

The output is below the code.

As comparison:

ImageMagick | Magick.NET

I hope you could help me to make the Magick.NET image more rounded.
The current settings are to edged.

Thanks in Advance!