Initializes an instance of BitmapSizeOptions that preserves the aspect ratio of the source bitmap and specifies an initial PixelWidth.
public static BitmapSizeOptions FromWidth(
The width, in pixels, of the resulting bitmap.
An instance of BitmapSizeOptions.
Occurs when pixelWidth is less than zero.
The returned BitmapSizeOptions will have its Rotation property set to Rotate0, its PreservesAspectRatio set to true, its PixelHeight set to zero, and its PixelWidth set to the value of pixelWidth.
BitmapSizeOptions ClassSystem.Windows.Media.Imaging Namespace