private void CaptureArea(CancellationToken token)
{
try {
_selectionForm.Close();
_selectionForm = null;
} catch {
}
_selectionForm = new AreaSelectionForm();
var result = _selectionForm.ShowDialog();
if (result == DialogResult.Cancel)
{
return;
}
if (result == DialogResult.OK)
{
Rectangle selected = _selectionForm.SelectedRectangle;
if (selected.Width == 0 || selected.Height == 0)
{
return;
}
Image screenshot = ScreenCaptureHelper.CaptureScreens();
EditAndUploadIfChecked(screenshot, selected, token);
}
}
private ImageSource CapturePixel()
{
Point point = System.Windows.Forms.Cursor.Position;
Console.WriteLine("X: " + point.X + "\t Y: " + point.Y);
point.X -= _pixelWidth / 2;
point.Y -= _pixelHeight / 2;
var image = ScreenCaptureHelper.CaptureWindow(User32Helper.GetDesktopWindow(), point.X, point.Y, _pixelWidth, _pixelHeight);
return(ScreenCaptureHelper.ConvertImageToImageSource(image));
}
public void SendNextScreenRecordView(TcpSocketSaeaSession session)
{
ThreadPool.QueueUserWorkItem((o) =>
{
if (_screen_record_width == 0 || _screen_record_height == 0)
{
return;
}
Thread.Sleep(_screen_record_spantime);
byte[] data = MessageHelper.CopyMessageHeadTo(MessageHead.C_MAIN_SCREEN_RECORD_IMG,
ScreenCaptureHelper.CaptureNoCursorToBytes(_screen_record_width, _screen_record_height));
SendMessageToServer(data);
});
}
private void SendCustomVideoTick(object sender, EventArgs e)
{
int width = 0;
int height = 0;
int size = 0;
byte[] screen_datas = ScreenCaptureHelper.GetScreenCapture(out width, out height);
size = width * height * 3;
IntPtr unmanagedPointer = Marshal.AllocHGlobal(screen_datas.Length);
Marshal.Copy(screen_datas, 0, unmanagedPointer, screen_datas.Length);
NIMCustomVideoDataInfo info = new NIMCustomVideoDataInfo();
info.VideoSubType = Convert.ToInt32(NIMVideoSubType.kNIMVideoSubTypeRGB);
NIM.DeviceAPI.CustomVideoData(0, unmanagedPointer, Convert.ToUInt32(size), (uint)width, (uint)height, info);
Marshal.FreeHGlobal(unmanagedPointer);
}
public void SendNextScreenView(TcpSocketSaeaSession session)
{
ThreadPool.QueueUserWorkItem(c =>
{
var getframe = session.CompletedBuffer.GetMessageEntity <DesktopViewGetFramePack>();
if (getframe.Width == 0 || getframe.Height == 0 || getframe.TimeSpan == 0 || getframe.TimeSpan < 50)
{
return;
}
Thread.Sleep(getframe.TimeSpan);
byte[] data = MessageHelper.CopyMessageHeadTo(MessageHead.C_MAIN_SCREENWALL_IMG,
ScreenCaptureHelper.CaptureNoCursorToBytes(getframe.Width, getframe.Height));
SendMessageToServer(data);
});
}
public void GetNewWords()
{
Bitmap imageFile;
if (Program.UseCaptureScreenshot)
{
imageFile = new Bitmap(ScreenCaptureHelper.CaptureDesktop());
}
else
{
imageFile = GetImageByFile();
}
// imageFile = new Bitmap("../../../data/results.png");
List <string> newCommonWords = GetNewCommonWords(imageFile);
NewWordHelper.SaveCommonWords(newCommonWords);
List <string> newObscureWords = GetNewObscureWords(imageFile);
NewWordHelper.SaveObscureWords(newObscureWords);
}
public char[] RetrieveCharacters()
{
DateTime now = DateTime.Now;
Bitmap imageFile;
if (Program.UseCaptureScreenshot)
{
imageFile = new Bitmap(ScreenCaptureHelper.CaptureDesktop());
}
else
{
imageFile = GetImageByFile();
}
Bitmap roi = GetPlayingfield(imageFile);
Bitmap[] constructGroups = ConstructGroups(roi);
Bitmap[] defineBackground = SetThreshold(constructGroups);
List <char> chars = new List <char>();
foreach (Bitmap bitmap in defineBackground)
{
chars.AddRange(RetrieveCharsByOcr(bitmap, Program.TessDataDir));
}
var charArray = chars.ToArray();
double amountmiliseconds1 = (DateTime.Now - now).TotalMilliseconds;
Console.WriteLine("Time retrieving chardata from image: " + amountmiliseconds1);
return(charArray);
}
private void CaptureScreen(CancellationToken token)
{
Image screenshot = ScreenCaptureHelper.CaptureScreens();
EditAndUploadIfChecked(screenshot, screenshot.GetBounds(), token);
}
