SetResolution

TiffImage.SetResolution method

Establishes the resolution for the specified RasterImage, enabling precise control over image rendering and display properties. Integrate this functionality to optimize visual output and ensure compatibility with diverse output devices and platforms, enhancing the overall user experience.

public override void SetResolution(double dpiX, double dpiY)
ParameterTypeDescription
dpiXDoubleThe horizontal resolution, in dots per inch, of the RasterImage.
dpiYDoubleThe vertical resolution, in dots per inch, of the RasterImage.

Examples

The following example shows how to set horizontal/vertical resolution of a TIFF image.

[C#]

string dir = "c:\\temp\\";

using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(dir + "sample.tif"))
{
    Aspose.Imaging.FileFormats.Tiff.TiffImage tiffImage = (Aspose.Imaging.FileFormats.Tiff.TiffImage)image;

    // Get horizontal and vertical resolution of the TiffImage.
    double horizontalResolution = tiffImage.HorizontalResolution;
    double verticalResolution = tiffImage.VerticalResolution;
    System.Console.WriteLine("The horizontal resolution, in pixels per inch: {0}", horizontalResolution);
    System.Console.WriteLine("The vertical resolution, in pixels per inch: {0}", verticalResolution);

    if (horizontalResolution != 96.0 || verticalResolution != 96.0)
    {
        // Use the SetResolution method for updating both resolution values in a single call.
        System.Console.WriteLine("Set resolution values to 96 dpi");
        tiffImage.SetResolution(96.0, 96.0);

        System.Console.WriteLine("The horizontal resolution, in pixels per inch: {0}", tiffImage.HorizontalResolution);
        System.Console.WriteLine("The vertical resolution, in pixels per inch: {0}", tiffImage.VerticalResolution);
    }
}

See Also

RotateFlip