public static IntPoint GetCursorPos()
{
Win32Point position = new Win32Point(0, 0);
NativeMethods.GetCursorPos(ref position);
return(new IntPoint(position.x, position.y));
}
protected override void OnMouseLeftButtonDown(MouseButtonEventArgs e)
{
if (this.CaptureMouse())
{
this.mouseDownLoc = NativeMethods.GetCursorPos();
this.Bounds = new IntRect(this.mouseDownLoc.X, this.mouseDownLoc.Y, 0, 0);
this.Cursor = Cursors.None;
e.Handled = true;
}
}
protected override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
if (this.IsMouseCaptured)
{
IntPoint mousePosition = NativeMethods.GetCursorPos();
IntPoint topLeft = new IntPoint(Math.Min(mousePosition.X, this.mouseDownLoc.X), Math.Min(mousePosition.Y, this.mouseDownLoc.Y));
IntPoint bottomRight = new IntPoint(Math.Max(mousePosition.X, this.mouseDownLoc.X), Math.Max(mousePosition.Y, this.mouseDownLoc.Y));
this.Bounds = new IntRect(topLeft.X, topLeft.Y, bottomRight.X - topLeft.X, bottomRight.Y - topLeft.Y);
}
}
private void Update(bool force)
{
IntPoint mousePt = NativeMethods.GetCursorPos();
if (Keyboard.IsKeyDown(Key.Space))
{
}
if (force || mousePt != this.previousPoint)
{
this.previousPoint = mousePt;
IntRect rect = ScreenCoordinates.ExpandPoint(mousePt, this.screenshot);
if (!rect.IsEmpty)
{
this.UpdateBounds(rect, mousePt);
}
}
}
protected override void OnKeyDown(KeyEventArgs e)
{
switch (e.Key)
{
case Key.Left:
{
IntPoint cursorPos = NativeMethods.GetCursorPos();
cursorPos.X -= 1;
NativeMethods.SetCursorPos(cursorPos);
}
e.Handled = true;
break;
case Key.Right:
{
IntPoint cursorPos = NativeMethods.GetCursorPos();
cursorPos.X += 1;
NativeMethods.SetCursorPos(cursorPos);
}
e.Handled = true;
break;
case Key.Up:
{
IntPoint cursorPos = NativeMethods.GetCursorPos();
cursorPos.Y -= 1;
NativeMethods.SetCursorPos(cursorPos);
}
e.Handled = true;
break;
case Key.Down:
{
IntPoint cursorPos = NativeMethods.GetCursorPos();
cursorPos.Y += 1;
NativeMethods.SetCursorPos(cursorPos);
}
e.Handled = true;
break;
}
base.OnKeyDown(e);
}
private void HandleTick(object sender, EventArgs e)
{
IntPoint mousePoint = NativeMethods.GetCursorPos();
if (mousePoint == this.lastMousePoint && DateTime.Now - this.lastCapture < TimeSpan.FromSeconds(.2))
{
return;
}
this.lastCapture = DateTime.Now;
this.lastMousePoint = mousePoint;
this.MouseX.Text = string.Format(@"X: {0}", mousePoint.X - this.basePoint.X);
this.MouseY.Text = string.Format(@"Y: {0}", mousePoint.Y - this.basePoint.Y);
if (this.isPaused)
{
return;
}
double width = this.Image.ActualWidth / this.Scale;
double height = this.Image.ActualHeight / this.Scale;
double left = (mousePoint.X - width / 2).Clamp(ScreenShot.FullScreenBounds.Left, ScreenShot.FullScreenBounds.Width - width);
double top = (mousePoint.Y - height / 2).Clamp(ScreenShot.FullScreenBounds.Top, ScreenShot.FullScreenBounds.Height - height);
double deltaX = left - (mousePoint.X - width / 2);
double deltaY = top - (mousePoint.Y - height / 2);
if (deltaX != 0)
{
this.CenterX.Width = new GridLength((this.Image.ActualWidth / 2 - deltaX * this.Scale) + 2 * this.Scale);
}
else
{
this.CenterX.Width = new GridLength(this.Image.ActualWidth / 2 + 8);
}
if (deltaY != 0)
{
this.CenterY.Height = new GridLength((this.Image.ActualHeight / 2 - deltaY * this.Scale) + 2 * this.Scale);
}
else
{
this.CenterY.Height = new GridLength(this.Image.ActualHeight / 2 + 8);
}
IntRect rect = new IntRect((int)left, (int)top, (int)width, (int)height);
ScreenShot screenShot = new ScreenShot(rect);
FormatConvertedBitmap newFormatedBitmapSource = new FormatConvertedBitmap();
newFormatedBitmapSource.BeginInit();
newFormatedBitmapSource.Source = screenShot.Image;
newFormatedBitmapSource.DestinationFormat = PixelFormats.Rgb24;
newFormatedBitmapSource.EndInit();
this.Image.Source = newFormatedBitmapSource;
if (width == 0 || height == 0)
{
return;
}
uint centerPixel = (uint)screenShot.GetScreenPixel((int)mousePoint.X, (int)mousePoint.Y);
centerPixel = centerPixel | 0xFF000000;
byte r = (byte)((centerPixel >> 16) & 0xFF);
byte g = (byte)((centerPixel >> 8) & 0xFF);
byte b = (byte)((centerPixel >> 0) & 0xFF);
Brush brush = new SolidColorBrush(Color.FromRgb(r, g, b));
this.ColorSwatch.Fill = brush;
uint centerPixelX = (uint)screenShot.GetScreenPixel((int)mousePoint.X + 90, (int)mousePoint.Y + 90);
centerPixel = centerPixelX | 0xFF000000;
byte rX = (byte)((centerPixelX >> 16) & 0xFF);
byte gX = (byte)((centerPixelX >> 8) & 0xFF);
byte bX = (byte)((centerPixelX >> 0) & 0xFF);
Brush brushX = new SolidColorBrush(Color.FromRgb(rX, gX, bX));
this.ColorSwatchX.Fill = brushX;
uint centerPixelY = (uint)screenShot.GetScreenPixel((int)mousePoint.X - 90, (int)mousePoint.Y - 90);
centerPixel = centerPixelY | 0xFF000000;
byte rY = (byte)((centerPixelY >> 16) & 0xFF);
byte gY = (byte)((centerPixelY >> 8) & 0xFF);
byte bY = (byte)((centerPixelY >> 0) & 0xFF);
Brush brushY = new SolidColorBrush(Color.FromRgb(rY, gY, bY));
this.ColorSwatchY.Fill = brushY;
this.PixelColor.Text = "HEX: " + string.Format(@"#{0:X8}", centerPixel);
PixelRGBColor.Text = "RGB: " + r + ", " + g + ", " + b;
float _R = (r / 255f);
float _G = (g / 255f);
float _B = (b / 255f);
float _Min = Math.Min(Math.Min(_R, _G), _B);
float _Max = Math.Max(Math.Max(_R, _G), _B);
float _Delta = _Max - _Min;
float H = 0;
float S = 0;
float L = (float)((_Max + _Min) / 2.0f);
if (_Delta != 0)
{
if (L < 0.5f)
{
S = (float)(_Delta / (_Max + _Min));
}
else
{
S = (float)(_Delta / (2.0f - _Max - _Min));
}
if (_R == _Max)
{
H = (_G - _B) / _Delta;
}
else if (_G == _Max)
{
H = 2f + (_B - _R) / _Delta;
}
else if (_B == _Max)
{
H = 4f + (_R - _G) / _Delta;
}
}
PixelHSLColor.Text = "HSL: " + Math.Round(H * 100) + ", " + Math.Round(S * 100).ToString() + "%, " + Math.Round(L * 100).ToString() + "%";
}
private void SetBasePointExecuted(object sender, ExecutedRoutedEventArgs e)
{
this.basePoint = NativeMethods.GetCursorPos();
}
private void HandleTick(object sender, EventArgs e)
{
IntPoint mousePoint = NativeMethods.GetCursorPos();
if (mousePoint == lastMousePoint && DateTime.Now - lastCapture < TimeSpan.FromSeconds(.2))
{
return;
}
lastCapture = DateTime.Now;
lastMousePoint = mousePoint;
MouseX.Text = string.Format(@"X: {0}", mousePoint.X - basePoint.X);
MouseY.Text = string.Format(@"Y: {0}", mousePoint.Y - basePoint.Y);
if (isPaused)
{
return;
}
double width = Image.ActualWidth / Scale;
double height = Image.ActualHeight / Scale;
double left = (mousePoint.X - width / 2).Clamp(ScreenShot.FullScreenBounds.Left, ScreenShot.FullScreenBounds.Width - width);
double top = (mousePoint.Y - height / 2).Clamp(ScreenShot.FullScreenBounds.Top, ScreenShot.FullScreenBounds.Height - height);
double deltaX = left - (mousePoint.X - width / 2);
double deltaY = top - (mousePoint.Y - height / 2);
if (deltaX != 0)
{
CenterX.Width = new GridLength((Image.ActualWidth / 2 - deltaX * Scale) + 2 * Scale);
}
else
{
CenterX.Width = new GridLength(Image.ActualWidth / 2 + 8);
}
if (deltaY != 0)
{
CenterY.Height = new GridLength((Image.ActualHeight / 2 - deltaY * Scale) + 2 * Scale);
}
else
{
CenterY.Height = new GridLength(Image.ActualHeight / 2 + 8);
}
IntRect rect = new IntRect((int)left, (int)top, (int)width, (int)height);
ScreenShot screenShot = new ScreenShot(rect);
FormatConvertedBitmap newFormatedBitmapSource = new FormatConvertedBitmap();
newFormatedBitmapSource.BeginInit();
newFormatedBitmapSource.Source = screenShot.Image;
newFormatedBitmapSource.DestinationFormat = PixelFormats.Rgb24;
newFormatedBitmapSource.EndInit();
Image.Source = newFormatedBitmapSource;
if (width == 0 || height == 0)
{
return;
}
uint centerPixel = (uint)screenShot.GetScreenPixel((int)mousePoint.X, (int)mousePoint.Y);
centerPixel = centerPixel | 0xFF000000;
byte r = (byte)((centerPixel >> 16) & 0xFF);
byte g = (byte)((centerPixel >> 8) & 0xFF);
byte b = (byte)((centerPixel >> 0) & 0xFF);
Brush brush = new SolidColorBrush(Color.FromRgb(r, g, b));
ColorSwatch.Fill = brush;
PixelColor.Text = string.Format(@"#{0:X8}", centerPixel);
}
