public static BitmapImage CaptureRect(System.Drawing.Rectangle rect, ImageFormat format)
{
using (var ms = new System.IO.MemoryStream())
{
using (System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap(rect.Width, rect.Height,
System.Drawing.Imaging.PixelFormat.Format32bppRgb))
{
using (System.Drawing.Graphics graphics = System.Drawing.Graphics.FromImage(bitmap))
{
graphics.CopyFromScreen(rect.X, rect.Y, 0, 0, rect.Size, System.Drawing.CopyPixelOperation.SourceCopy);
}
bitmap.Save(ms, format);
}
var image = new BitmapImage();
image.BeginInit();
image.CacheOption = BitmapCacheOption.OnLoad;
image.StreamSource = ms;
image.EndInit();
return(image);
}
}
private void RefreshAvator()
{
double TailHeight = Source.Height * Tailor.Height / SourceImage.Height;
double TailWidth = Source.Width * Tailor.Width / SourceImage.Width;
double TailLeft = Source.Width * (Canvas.GetLeft(Tailor) - Canvas.GetLeft(SourceImage)) / SourceImage.Width;
double TailTop = Source.Height * (Canvas.GetTop(Tailor) - Canvas.GetTop(SourceImage)) / SourceImage.Height;
Target = new Bitmap((int)TailWidth, (int)TailHeight); //目标图
var Graphic = Graphics.FromImage(Target);
Graphic.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.High;
Graphic.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
Graphic.Clear(System.Drawing.Color.Transparent);
var SrcRect = new System.Drawing.Rectangle
((int)TailLeft, (int)TailTop,
(int)TailWidth, (int)TailHeight);
var DestRect = new System.Drawing.Rectangle
(0, 0, (int)TailWidth, (int)TailHeight);
Graphic.DrawImage(Source, DestRect, SrcRect, GraphicsUnit.Pixel);
Graphic.Save();
Graphic.Dispose();
using (MemoryStream Stream = new MemoryStream())
{
Target.Save(Stream, Source.RawFormat);
BitmapImage Temp = new BitmapImage();
Temp.BeginInit();
Temp.CacheOption = BitmapCacheOption.OnLoad;
Temp.StreamSource = Stream;
Temp.EndInit();
AvatorImage.ImageSource = Temp;
}
SizeText.Text = "尺寸：" + Target.Width + "×" + Target.Height;
}
private void WindowScreenshotWithoutClass(String filename)
{
System.Drawing.Rectangle bounds = new System.Drawing.Rectangle((int)gcwLocal.Left, (int)gcwLocal.Top, (int)gcwLocal.Width, (int)gcwLocal.Height);
left = bounds.Left;
top = bounds.Top;
width = bounds.Width;
height = bounds.Height;
using (Bitmap bitmap = new Bitmap(bounds.Width, bounds.Height))
{
using (Graphics g = Graphics.FromImage(bitmap))
{
g.CopyFromScreen(new Point(bounds.Left, bounds.Top), Point.Empty, bounds.Size);
}
if (File.Exists(filename))
{
File.Delete(filename);
}
bitmap.Save(filename, ImageFormat.Bmp);
}
}
private void ExecuteSelectImageCommand()
{
testItemController.MinimizeTestItemEditorWindow();
Window window = new Window();
window.Height = SystemParameters.VirtualScreenHeight;
window.Width = SystemParameters.VirtualScreenWidth;
bool doPicture = false;
Canvas canvas = new Canvas();
canvas.Background = new SolidColorBrush(System.Windows.Media.Color.FromArgb(100, 100,100,100));
Rectangle rectangle = new Rectangle();
rectangle.StrokeThickness = 2;
rectangle.Stroke = Brushes.Red;
rectangle.Height = 0;
rectangle.Width = 0;
Canvas.SetTop(rectangle, 0);
Canvas.SetLeft(rectangle, 0);
System.Drawing.Point point = new System.Drawing.Point();
GlobalHooker hooker = new GlobalHooker();
MouseHookListener listener = new MouseHookListener(hooker);
bool isMouseDown = false;
bool isComplete = false;
System.Drawing.Point topLeft = new System.Drawing.Point();
System.Drawing.Point bottomRight = new System.Drawing.Point();
listener.MouseDown += (o, args) =>
{
isMouseDown = true;
topLeft = System.Windows.Forms.Cursor.Position;
};
listener.MouseUp += (o, args) =>
{
isMouseDown = false;
bottomRight = System.Windows.Forms.Cursor.Position;
isComplete = true;
};
listener.Enabled = true;
Task task = new Task(() =>
{
listener.Enabled = true;
while (!isComplete)
{
Thread.Sleep(250);
while (isMouseDown)
{
point = System.Windows.Forms.Cursor.Position;
Rect bounds = new Rect(new Point(topLeft.X, topLeft.Y), new Point(point.X, point.Y));
Thread.Sleep(100);
Application.Current.Dispatcher.Invoke(new Action(() =>
{
rectangle.Width = bounds.Width;
rectangle.Height = bounds.Height;
Canvas.SetTop(rectangle, bounds.Y);
Canvas.SetLeft(rectangle, bounds.X);
}));
}
}
});
canvas.Children.Add(rectangle);
window.Left = 0;
window.Top = 0;
window.Content = canvas;
window.WindowStyle = new WindowStyle();
window.ShowInTaskbar = false;
window.AllowsTransparency = true;
Bitmap screenshot = new Bitmap(1,1);
BitmapImage bitmapImage = new BitmapImage();
window.Topmost = true;
Task waitTask = new Task(() =>
{
Thread.Sleep(3000);
Application.Current.Dispatcher.Invoke(new Action(() =>
{
using (MemoryStream memory = new MemoryStream())
{
screenshot = Camera.Capture(0, ScreenCaptureMode.Screen);
screenshot.Save(memory, ImageFormat.Png);
memory.Position = 0;
bitmapImage.BeginInit();
bitmapImage.StreamSource = memory;
bitmapImage.CacheOption = BitmapCacheOption.OnLoad;
bitmapImage.EndInit();
}
window.Background = new ImageBrush(bitmapImage);
window.Show();
}));
});
task.ContinueWith(t =>
{
System.Drawing.Rectangle systemRect = new System.Drawing.Rectangle(topLeft.X, topLeft.Y,
bottomRight.X-topLeft.X, bottomRight.Y-topLeft.Y);
Bitmap tempBitmap = new Bitmap(systemRect.Width, systemRect.Height);
using (Graphics g = Graphics.FromImage(tempBitmap))
{
g.DrawImage(screenshot, new System.Drawing.Rectangle(0, 0, tempBitmap.Width, tempBitmap.Height),
systemRect, GraphicsUnit.Pixel);
}
Image = tempBitmap;
TestItem testItem = testItemController.CurrentTestItem;
OperationParameter operationParameter = testItem.Operation.GetParameterNamed("Image");
operationParameter.Value = Image;
Application.Current.Dispatcher.Invoke(new Action(() =>
{
window.Close();
Thread.Sleep(500);
testItemController.RestoreTestItemEditorWindow();
Thread.Sleep(500);
testItemController.RestoreTestItemEditorWindow();
}));
});
waitTask.Start();
waitTask.ContinueWith(t => task.Start());
window.Closed += (o, args) =>
{
doPicture = false;
task.Dispose();
};
}
public MainWindow()
{
InitializeComponent();
myFlag = 0;
// BitmapImage img = new BitmapImage();
// BitmapImage imgPopl = new BitmapImage();
// BitmapImage imgVosk = new BitmapImage();
Rectangle rect = new Rectangle();
System.Drawing.Rectangle myrect = new System.Drawing.Rectangle();
System.Drawing.Size size = new System.Drawing.Size(200, 200);
this.Loaded += delegate
{
System.Timers.Timer timer = new System.Timers.Timer();
timer.Elapsed += delegate
{
if (myFlag == 1)
{
this.Dispatcher.Invoke(new Action(delegate
{
Mouse.Capture(this);
System.Windows.Point pointToWindow = Mouse.GetPosition(this);
System.Windows.Point pointToScreen = PointToScreen(pointToWindow);
LbPos.Content = pointToScreen.ToString();
Mouse.Capture(null);
rect.RadiusX = pointToScreen.X;
rect.RadiusY = pointToScreen.Y;
myrect.X = Convert.ToInt32(pointToScreen.X);
myrect.Y = Convert.ToInt32(pointToScreen.Y);
myrect.Height = 200;
myrect.Width = 200;
myrect.Size = size;
img = CaptureRect(myrect, ImageFormat.Png);
imgPlane.Source = img;
imgPlane.StretchDirection = StretchDirection.Both;
if (f1flag == 1)
{
imgPopl = img;
// myFlag = 0;
imagePoplavok.Source = img;
f1flag = 0;
// btnStart.Content = "Start";
}
if (f2flag == 1)
{
imgVosk = img;
// myFlag = 0;
imageVoskl.Source = img;
f2flag = 0;
// btnStart.Content = "Start";
}
}));
}
};
timer.Interval = 100;
timer.Start();
};
}
