New Post: Increase DPI from 72 to 300 does not work

using (MagickImage image = new MagickImage("yourfile.jpg"))
{
  Density density = new Density(300, DensityUnit.PixelsPerInch);
  double width = 2.13; // inchesdouble height = 2.5; // inches
  image.Resample(density, width, height);
  /*
   * And this would do:
   * int imageWidth = 2.13 * 300; // 639
   * int imageHeight = 2.5 * 300; // 750
   * image.Density = 300;
   * image.Resize(imageWidth, imageHeight);
   */
}

int dpi = 300;
  double width = 2.13; // inchesdouble height = 2.5; // inches

  Density density = new Density(dpi, DensityUnit.PixelsPerInch);
  MagickGeometry geometry = density.ToGeometry(width, height);
  Console.WriteLine(geometry.ToString()); // 639x750// And you could use the geometry to resize the image.