SetResolution
TiffImage.SetResolution method
Sets the resolution for this RasterImage
.
public override void SetResolution(double dpiX, double dpiY)
Parameter | Type | Description |
---|---|---|
dpiX | Double | The horizontal resolution, in dots per inch, of the RasterImage . |
dpiY | Double | The 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
- class TiffImage
- namespace Aspose.Imaging.FileFormats.Tiff
- assembly Aspose.Imaging