public string GetPreview()
{
ScreenCapture sc = new ScreenCapture();
Bitmap b = (Bitmap)sc.CaptureScreen();
{
Rectangle cropRect = new Rectangle(browser.PointToScreen(Point.Empty), browser.Size);
Bitmap src = b;
Bitmap target = new Bitmap(cropRect.Width, cropRect.Height);
using (Graphics g = Graphics.FromImage(target))
{
g.DrawImage(src, new Rectangle(0, 0, target.Width, target.Height),
cropRect,
GraphicsUnit.Pixel);
}
b = target;
}
using (Image image = b)
{
using (MemoryStream m = new MemoryStream())
{
image.Save(m, ImageFormat.Tiff);
byte[] imageBytes = m.ToArray();
// Convert byte[] to Base64 String
string base64String = Convert.ToBase64String(imageBytes);
return(base64String);
}
}
}
public NuGenScreenCap()
{
InitializeComponent();
p = new Pen(Color.Black);
p2 = new Pen(Color.White);
p.DashCap = p2.DashCap = DashCap.Flat;
p.DashStyle = p2.DashStyle = DashStyle.Custom;
p.DashPattern = p2.DashPattern = new float[] { 4, 4 };
Color c = Color.Blue;
c = Color.FromArgb(20, c.R, c.G, c.B);
b = new SolidBrush(c);
coordsBrush = new SolidBrush(coordsColor);
this.redrawTimer.Start();
//Get the initial screen shot
ScreenCapture sc = new ScreenCapture();
Bitmap img = sc.CaptureScreen();
if (this.Bitmap != null)
{
this.Bitmap.Dispose();
}
this.Bitmap = img;
if (autoSizeParentForm)
{
SetupParentForm();
}
this.saveFileDialog.Filter = "Bitmap Files|*.bmp|JPEG Files|*.jpeg|PNG Files|*.png|GIF Files|*.gif|TIFF Files|*.tiff|Icon Files|*.ico";
}
/// <summary>
/// 调整到输入法到英文状态
/// </summary>
private void ToEnglish()
{
Boolean is_English = false;
ScreenCapture SC = new ScreenCapture();
Image image = SC.CaptureScreen(2414, 1411, 20, 20); //抓取屏幕(层叠的窗口)
string md5 = Md5.Md5.Get_imageMd5(image);
//Console.WriteLine(md5);
//2ff940e2ff8e4e79fc394494b489a935 中文
switch (md5)
{
case "2ff940e2ff8e4e79fc394494b489a935":
is_English = true;
break;
case "333333333333":
is_English = true;
break;
default:
break;
}
if (is_English)
{
keybd_event(161, 0, 0, 0); //按下shift
keybd_event(161, 0, 2, 0); //放开shift
}
}
public async void CaptureActiveScreen()
{
try
{
if (IsInternetConnected)
{
var result = UploadDataOnCloud();
}
ScreenCapture obj = new ScreenCapture();
Image image = obj.CaptureScreen();
string ImageName = DateTime.Now.ToString("yyyyMMddHHmmss"); // case sensitive
SaveImageLocal(ImageLocalPath, ImageName, image);
//objLocal.InsertImage(DateTime.Now, MacId, ImageName, "0", ImageStream);
await Task.Delay(TimeSpan.FromSeconds(3));
}
catch (Exception e)
{
ErrorLog.WriteToFile("Exception while CaptureActiveScreen.......");
ErrorLog.ErrorLogging(e);
//write log informations
}
}
public static void CaptureScreen()
{
// Safe to create the directory
// Determine whether the directory exists.
if (!Directory.Exists(DIR_PATH))
{
// Try to create the directory.
DirectoryInfo di = Directory.CreateDirectory(DIR_PATH);
}
// Retrieve Active Window Name
string title = GetActiveWindowTitle();
// Take Image
Image img = sCapture.CaptureScreen();
// Naming
Int32 unixTimestamp = (Int32)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalSeconds;
string fileName = unixTimestamp.ToString() + "_" + title + ".png";
fileName = MakeValidFilename(fileName);
// Save Image
sCapture.CaptureWindowToFile(DIR_PATH + "/" + fileName, ImageFormat.Png);
}
public IResponsePayload <byte[]> Execute(Request request)
{
var image = screenCapture.CaptureScreen();
using var ms = new MemoryStream();
image.Save(ms, ImageFormat.Jpeg);
return(new BytesResponsePayload(true, ms.ToArray(), new ResponseMetadata(GetType())));
}
//Metoda kojom radimo screenshot i šaljemo ga serveru
private static void ScreenshotPacketHandler(Socket clientSocket)
{
ScreenCapture sc = new ScreenCapture();
Image img = sc.CaptureScreen();
ScreenshotPackage screenShotPackage = new ScreenshotPackage(img);
clientSocket.Send(screenShotPackage.ToByteArray());
}
public static bool IsTradeAccepted()
{
Bitmap src = ScreenCapture.CaptureScreen();
Bgr low = new Bgr(12, 40, 0);
Bgr high = new Bgr(50, 70, 41);
return(OpenCV_Service.InColorRange(src, low, high));
}
/// <summary>
/// Crea una captura de pantalla completa usando ScreenCapture();
/// </summary>
/// <param name="filepath"></param>
/// <param name="filename"></param>
/// <param name="format"></param>
public void FullScreenshotWithClass(String filepath, String filename, ImageFormat format)
{
ScreenCapture sc = new ScreenCapture();
Image img = sc.CaptureScreen();
string fullpath = filepath + "\\" + filename;
img.Save(fullpath, format);
}
public static byte[] GetScreen(int compression = 50)
{
ScreenCapture sc = new ScreenCapture();
Image img = sc.CaptureScreen();
using (MemoryStream ms = Compress.DoIt(img, compression)) {
return(ms.ToArray());
}
}
public static void HandleTakeScreenshot(PaceClient client, IPacket packet)
{
var screenshot = ScreenCapture.CaptureScreen();
byte[] screenshotBytes = ScreenCapture.ImageToBytes(screenshot);
var screenshotResponsePacket = new TakeScreenshotResponsePacket(screenshotBytes);
client.SendPacket(screenshotResponsePacket);
}
public void CaptureScreenTest()
{
Image image = null;
Assert.DoesNotThrow(delegate
{
image = _screenCapture.CaptureScreen();
});
Assert.NotNull(image);
}
public string SnapScreenshot()
{
ScreenCapture sc = new ScreenCapture();
// capture entire screen, and save it to a file
Image img = sc.CaptureScreen();
// display image in a Picture control named imageDisplay
this.imageDisplay.Image = img;
// capture this window, and save it
sc.CaptureWindowToFile(this.Handle, "C:\\temp2.gif", ImageFormat.Gif);
}
public void CaptureScreen()
{
ScreenCapture sc = new ScreenCapture();
Bitmap img = sc.CaptureScreen();
if (this.Bitmap != null)
{
this.Bitmap.Dispose();
}
this.Bitmap = img;
}
private string SaveErrorScreenshot()
{
var errorImageFileName = Settings.Default.LogsFolderPath + @"\" + "FATAL_ERROR_"
+ DateTime.Now.ToFileTime().ToString() + ".png";
var errMsg = "Image file: " + errorImageFileName;
ScreenCapture sc = new ScreenCapture();
Image img = sc.CaptureScreen();
img.Save(errorImageFileName, ImageFormat.Png);
return(errMsg);
}
private bool ValidateFarmTabs()
{
// Detect Stash
if (!_StashHelper.OpenStash())
{
_loggerService.Log($"{MethodBase.GetCurrentMethod().Name} Stash is not found in the area.");
return(false);
}
var lTabs = OpenCV_Service.GetText(ScreenCapture.CaptureScreen());
return(true);
}
public static byte[] GetSnapshot()
{
ScreenCapture sc = new ScreenCapture();
Image img = sc.CaptureScreen();
img = ScreenCapture.ResizeImage(img, img.Width / 4 * 2, img.Height / 4 * 2);
MemoryStream stream = new MemoryStream();
img.Save(stream, ImageFormat.Png);
img.Dispose();
return(stream.ToArray());
}
private void button2_Click(object sender, System.EventArgs e)
{
this.Hide();
f = new frmCapture();
ScreenCapture sc = new ScreenCapture();
Image img = sc.CaptureScreen();
this.Show();
f.Image = img;
f.Show();
f.Focus();
}
public void FullScreenshotWithClass(String filepath, String filename, ImageFormat format)
{
filename = uploadTemp.Numero_imagen + filename;
ScreenCapture sc = new ScreenCapture();
Image img = sc.CaptureScreen();
string fullpath = filepath + "\\" + filename;
uploadTemp.Imagen = img;
uploadTemp.Nombre_imagen = filename;
uploadTemp.Ruta_destino = fullpath;
uploadTemp.AsignarImagen(img, filename);
img.Save(fullpath, format);
}
public ScreenCaptureWindow()
{
var fullScreenSize = GetFullScreenSize();
var fullScreenSizeWithMargin = GetFullScreenSizeWithMargin(fullScreenSize, m_Margin);
m_ScreenImage = ScreenCapture.CaptureScreen(fullScreenSize.X, fullScreenSize.Y, fullScreenSize.Width, fullScreenSize.Height);
m_ScreenImageWithMargin = ScreenCapture.CaptureScreen(fullScreenSizeWithMargin.X, fullScreenSizeWithMargin.Y, fullScreenSizeWithMargin.Width, fullScreenSizeWithMargin.Height);
InitializeComponent();
SetSize(fullScreenSize);
Background = new ImageBrush(Extensions.ImageSourceFromBitmap(m_ScreenImage));
m_ColorPickerViewModel = (ColorViewModel)ColorPicker.DataContext;
}
private void GetScreen()
{
isSendVideo = true;
Bitmap background;
int numberImage = 0;
timer = new Timer {
Interval = 10
};
timer.Tick += (s, e) =>
{
background = ScreenCapture.CaptureScreen(true);
handler.SendImage(background, numberImage++);
};
timer.Start();
}
private bool CardExists(IntPtr wndHandle, int posX, int posY)
{
const double initialSize = 40; // 40px @ height = 1080
const double minHue = 90;
int size = (int)Math.Round(initialSize * WindowYRatioTo1080);
var capture = ScreenCapture.CaptureScreen(wndHandle, new Point(posX, posY), size, size);
if (capture == null)
{
return(false);
}
return(capture.GetAvgHue() > minHue);
}
private void FuncCommandExecute()
{
//runflag = true;
//stepnum = 0;
//System.Diagnostics.Process[] myProcesses = System.Diagnostics.Process.GetProcessesByName("USBKB");//获取指定的进程名
//if (myProcesses.Length >= 1) //如果可以获取到知道的进程名则说明已经启动
//{
// var image = screenCapture.CaptureWindow(myProcesses[0].MainWindowHandle);
var image = screenCapture.CaptureScreen();
var bitmap = new System.Drawing.Bitmap(image);
CameraIamge = ImageConventer.ConvertBitmapToHalconImage(bitmap);
//}
}
private void TakeScreenshot()
{
var sc = new ScreenCapture();
var img = sc.CaptureScreen();
var stream = new MemoryStream();
img.Save(stream, System.Drawing.Imaging.ImageFormat.Bmp);
var image = new BitmapImage();
image.BeginInit();
image.StreamSource = stream;
image.EndInit();
pictures.Add(image);
}
/// <summary>
/// 窗口指定区域截图
/// </summary>
public void Window_specified_area_screenshot()
{
ScreenCapture SC = new ScreenCapture();
Image image = SC.CaptureScreen(
int.Parse(textBox_x.Text),
int.Parse(textBox_y.Text),
int.Parse(textBox_width.Text),
int.Parse(textBox_height.Text)
);
Get_Md5 gm = new Get_Md5();
this.pictureBox_cut.Image = image;
//07b48a26a5f2a8880e3c7de8352eedfc 英文
//0aae315c797b865c53fd40393540afea 中文
Console.WriteLine(gm.Get_imageMd5(image));
}
private void Snapshot_Click(object sender, EventArgs e)
{
ScreenCapture sc = new ScreenCapture();
// capture entire screen, and save it to a file
Image img = sc.CaptureScreen();
// capture this window, and save it
sc.CaptureWindowToFile(this.Handle, FILE_SAVE_PATH + graphName + ".png", ImageFormat.Png);
notifyIcon.Visible = true;
notifyIcon.BalloonTipTitle = "Movement Diagnose Data";
notifyIcon.Icon = SystemIcons.Application;
notifyIcon.BalloonTipText = "Screenshot created succesfully";
notifyIcon.ShowBalloonTip(300);
}
private void buttonCapture_Click(object sender, EventArgs e)
{
this.WindowState = FormWindowState.Minimized;
ScreenCapture sc = new ScreenCapture();
string fn = string.Format(textInputMask.Text, 0);
string dir = Path.GetDirectoryName(fn);
Directory.CreateDirectory(dir);
dir += @"\capturelog.txt";
StreamWriter log = new StreamWriter(new FileStream(dir, FileMode.Create));
Image im;
Stopwatch sw = new Stopwatch();
Thread.Sleep(200);
int frameNo = 0;
long msCurrent; // time of the next capture in milliseconds
long msTotal = (long)((double)numericDuration.Value * 1000.0);
sw.Reset();
sw.Start();
do
{
im = sc.CaptureScreen();
fn = string.Format(textInputMask.Text, frameNo++);
im.Save(fn, ImageFormat.Png);
msCurrent = (long)(frameNo * 1000.0 / (double)numericFps.Value);
long msSleep = msCurrent - sw.ElapsedMilliseconds;
if (msSleep > 0)
{
log.WriteLine("Frame {0:0000}: sleeping {1} ms", frameNo, msSleep);
Thread.Sleep((int)msSleep);
}
else
{
log.WriteLine("Frame {0:0000}: busy! ({1} ms)", frameNo, msSleep);
}
}while (sw.ElapsedMilliseconds < msTotal);
labelSpeed.Text = string.Format("Captured {0} frames in {1:f} s!", frameNo, (float)(sw.ElapsedMilliseconds * 0.001));
log.Close();
sw.Stop();
this.WindowState = FormWindowState.Normal;
}
public void SendRemoteScreen()
{
while (EnableRemoteControl)
{
try
{
//Thread.Sleep(1000 / 30); //30fps is max speed we can get...
Bitmap ScreenImage = ScreenCapture.CaptureScreen();
byte[] ScreenBytes = ScreenCapture.BitmapToBytes(ScreenImage);
GC.Collect();
FileTransfer info = new FileTransfer();
info.type = -1; //-1 = monitor spy
SendFile(info, ScreenBytes, S_FileTransferSendBegin.SendType.MonitorSpy);
}
catch {}
}
}
private void NuGenScreenCap_Load(object sender, EventArgs e)
{
//Get the initial screen shot
ScreenCapture sc = new ScreenCapture();
Bitmap img = sc.CaptureScreen();
if (this.Bitmap != null)
{
this.Bitmap.Dispose();
}
this.Bitmap = img;
if (autoSizeParentForm)
{
SetupParentForm();
}
}
static void sendScreenshot()//very very slight memory leak here...
{
Console.WriteLine("Running screenshot sender...");
ScreenCapture sc = new ScreenCapture();
Image img = sc.CaptureScreen();
Console.WriteLine("screenshot saved.");
if (img == null)
{
Console.WriteLine("Image is null!");
}
ImageConverter imageConverter = new ImageConverter();
byte[] imageBytes = (byte[])imageConverter.ConvertTo(img, typeof(byte[]));
Console.WriteLine("Starting screenshot send...");
openSock.Send(imageBytes);
Console.WriteLine("Send completed.");
img.Dispose();
}
public void KeepCapturing()
{
while (true)
{
Console.WriteLine("DEBUG: Server--> Entra nel While");
ScreenCapture sc = new ScreenCapture(); // capture entire screen
img = sc.CaptureScreen();
img1 = (Image)img.Clone();
padre.setImage(img1);
//if (img != null) //If you choosed an image
//{
//videoServer.SendImage(img); //Send the image
this.SendImage(img);
//}
}
}
private void button2_Click(object sender, System.EventArgs e)
{
this.Hide();
f = new frmCapture();
ScreenCapture sc = new ScreenCapture();
Image img = sc.CaptureScreen();
this.Show();
f.Image = img;
f.Show();
f.Focus();
}
private void TakeScreenshot(TimeSpan awayTime)
{
var sc = new ScreenCapture();
var img = sc.CaptureScreen();
try
{
img.Save(String.Format(@"{0}\{1} - {2}.jpg",
Today,
DateTime.Now.ToString("HH mm"),
String.Format("{0}m", awayTime.Minutes)));
}
finally
{
img.Dispose();
}
}
public static List<ScreenZone> Get(List<ScreenZone> ScreenZones)
{
var sc = new ScreenCapture();
Image image = sc.CaptureScreen();
var sections = new List<Section>();
sections.Add(new Section
{
Name = "Top",
Width = image.Width,
Height = Convert.ToInt32(image.Height*0.1d),
X = 0,
Y = 0,
Bitmap = new Bitmap(image.Width, Convert.ToInt32(image.Height*0.1d)),
});
sections.Add(new Section
{
Name = "Left",
Width = Convert.ToInt32(image.Width*0.1d),
Height = image.Height,
X = 0,
Y = 0,
Bitmap = new Bitmap(Convert.ToInt32(image.Width*0.1d), image.Height)
});
sections.Add(new Section
{
Name = "Right",
Width = Convert.ToInt32(image.Width*0.1d),
Height = image.Height,
X = image.Width - Convert.ToInt32(image.Width*0.1d),
Y = 0,
Bitmap = new Bitmap(Convert.ToInt32(image.Width*0.1d), image.Height),
});
sections.Add(new Section
{
Name = "Bottom",
Width = image.Width,
Height = Convert.ToInt32(image.Height*0.1d),
X = 0,
Y = image.Height - Convert.ToInt32(image.Height*0.1d),
Bitmap = new Bitmap(image.Width, Convert.ToInt32(image.Height*0.1d))
});
foreach (Section section in sections)
{
var bm = new Bitmap(sc.CaptureScreen(section));
bm.Dispose();
bm = null;
section.Bitmap = new Bitmap(sc.CaptureScreen(section));
section.Bitmap.Save(section.Name + ".bmp");
using (var bmp = new Bitmap(1, 1))
{
using (Graphics g = Graphics.FromImage(bmp))
{
// updated: the Interpolation mode needs to be set to
// HighQualityBilinear or HighQualityBicubic or this method
// doesn't work at all. With either setting, the results are
// slightly different from the averaging method.
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.DrawImage(section.Bitmap, new Rectangle(0, 0, 1, 1));
}
Color pixel = bmp.GetPixel(0, 0);
// pixel will contain average values for entire orig Bitmap
section.AvgRed = pixel.R;
section.AvgBlue = pixel.B;
section.AvgGreen = pixel.G;
//section.Dispose();
}
}
foreach (ScreenZone screenZone in ScreenZones)
{
Section tempScetion = sections.Where(x => x.Name.Equals(screenZone.Name)).Select(x => x).FirstOrDefault();
if (tempScetion != null)
{
screenZone.Color = Color.FromArgb(tempScetion.AvgRed, tempScetion.AvgGreen, tempScetion.AvgBlue);
}
}
sc = null;
sections = null;
image.Dispose();
image = null;
GC.Collect();
GC.WaitForPendingFinalizers();
return ScreenZones;
}