/// <summary>
/// Finds a single subimage, null if not found.
/// </summary>
public static Rectangle?SingleSubimage(this ImageSource <DirectBitmap> source, DirectBitmap small, int toleranceprecentage, bool forceupdate = false, ImageSearchingOptions opts = null)
{
opts = opts ?? ImageSearchingOptions.SingleMultithreaded;
opts.NumberOfResults = 1;
opts.AllowMultithreading = true;
var ret = Subimages(source, small, toleranceprecentage, forceupdate, opts)?.SingleOrDefault();
return(ret == Rectangle.Empty ? null : ret);
}
/// <summary>
/// Captures a screen shot of a specific window, and saves it to a file
/// </summary>
/// <param name="handle"></param>
/// <param name="filename"></param>
/// <param name="format"></param>
public static void CaptureWindowToFile(IntPtr handle, string filename, ImageFormat format)
{
DirectBitmap img = CaptureWindow(handle);
img.Save(filename, format);
}
public static List <Rectangle> Subimages(this ImageSource <DirectBitmap> source, DirectBitmap small, int toleranceprecentage, bool forceupdate = false, ImageSearchingOptions opts = null)
{
opts = opts ?? ImageSearchingOptions.Default;
using (var big = forceupdate ? source.FetchFresh : source.Fetch)
return(big.FindSubimages(small, toleranceprecentage, ImageSearchingOptions.SingleMultithreaded));
}
/// <summary>
/// Captures a screen shot of the entire desktop, and saves it to a file
/// </summary>
/// <param name="filename"></param>
/// <param name="format"></param>
public static void CaptureScreenToFile(string filename, ImageFormat format)
{
DirectBitmap img = CaptureScreen();
img.Save(filename, format);
}