New Post: How to set ImageCollection (PSD) dpi?

MagickReadSettings settings = new MagickReadSettings();
settings.Density = new PointD(150);

using (MagickImageCollection images = new MagickImageCollection())
{
    MagickImage[] image = new MagickImage[CloneMap.Layers.Count];

    foreach (SharpMap.Layers.ILayer layer in CloneMap.Layers)
    {
        SharpMap.Map psdMap = new SharpMap.Map(CloneMap.Size);

        foreach (SharpMap.Layers.Layer psdLayer in CloneMap.Layers)
        {
            if (layer.LayerName == psdLayer.LayerName)
                psdMap.Layers.Add(psdLayer);
        }

        psdMap.ZoomToBox(bx);
        Image imageSource = psdMap.GetMap();
                                    
        ImageConverter converter = new ImageConverter();

        image[CloneMap.Layers.IndexOf(layer)] = new MagickImage((byte[])converter.ConvertTo(imageSource, typeof(byte[])), settings);
        imageSource.Dispose();
        GC.Collect();
        image[CloneMap.Layers.IndexOf(layer)].Format = MagickFormat.Psd;
        image[CloneMap.Layers.IndexOf(layer)].CompressionMethod = CompressionMethod.RLE;
        image[CloneMap.Layers.IndexOf(layer)].Density = new PointD(150);
        image[CloneMap.Layers.IndexOf(layer)].Label = layer.LayerName;
                                    
        images.Add(image[CloneMap.Layers.IndexOf(layer)]);
    }

    images.Write(filepath + "\\" + filename + "_" + filenumber + fileext);
}