public static Bitmap GetPreviewImage(object obj, int desiredWidth, int desiredHeight, PreviewSizeMode mode = PreviewSizeMode.FixedNone)
{
if (desiredWidth <= 0) return null;
if (desiredHeight <= 0) return null;
PreviewImageQuery query = new PreviewImageQuery(obj, desiredWidth, desiredHeight, mode);
GetPreview(query);
return query.Result;
}
/// <summary>
/// Provides a suitable preview image for the given object or null if none is available.
/// </summary>
/// <param name="obj">The object being previewed</param>
/// <param name="desiredWidth">The desired width of the image</param>
/// <param name="desiredHeight">The desired height of the image</param>
/// <param name="mode">Determines how the image will be scaled or resized to match the given dimensions</param>
public static Bitmap GetPreviewImage(object obj, int desiredWidth, int desiredHeight, PreviewSizeMode mode = PreviewSizeMode.FixedNone)
{
if (desiredWidth <= 0)
{
return(null);
}
if (desiredHeight <= 0)
{
return(null);
}
PreviewImageQuery query = new PreviewImageQuery(obj, desiredWidth, desiredHeight, mode);
GetPreview(query);
return(query.Result);
}
public PreviewImageQuery(object src, int desiredWidth, int desiredHeight, PreviewSizeMode mode) : base(src)
{
this.DesiredWidth = desiredWidth;
this.DesiredHeight = desiredHeight;
this.SizeMode = mode;
}
