public int GetLocalPixel(int x, int y)
{
int xIndex = x / this.tileWidth;
int yIndex = y / this.tileHeight + this.bounds.Top;
ScreenShot ss = this.screenShots[xIndex, yIndex];
if (ss == null) {
try {
ss = new ScreenShot(new IntRect(xIndex * this.tileWidth + this.bounds.Left, yIndex * tileHeight + this.bounds.Top, tileWidth + 1, tileHeight + 1), false);
this.screenShots[xIndex, yIndex] = ss;
}
catch (Exception) { }
}
if (ss != null) {
//int x0 = ss.GetLocalPixel(x - xIndex * this.tileWidth, y - yIndex * this.tileHeight);
//int x1 = ss.GetLocalPixel((x + 1) - xIndex * this.tileWidth, y - yIndex * this.tileHeight);
return ss.GetLocalPixel(x - xIndex * this.tileWidth, y - yIndex * this.tileHeight);
}
return xIndex ^ yIndex;
}
public static IntRect ExpandPoint(IntPoint position)
{
ScreenShot screenshot = new ScreenShot();
return(ScreenCoordinates.ExpandPoint(position, screenshot));
}
public static IntRect ExpandPoint(IntPoint position)
{
ScreenShot screenshot = new ScreenShot();
return ScreenCoordinates.ExpandPoint(position, screenshot);
}
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 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);
}
private void CaptureIt()
{
IntRect bounds = NativeMethods.ClientToScreen(this, this.Bounds);
ScreenShot screenshot = new ScreenShot(bounds);
Clipboard.SetImage(screenshot.Image);
this.CloseService();
}
protected override void OnLostMouseCapture(MouseEventArgs e)
{
base.OnLostMouseCapture(e);
if (this.bounds.Width < 3 || this.bounds.Height < 3) {
this.CloseService();
return;
}
this.Cursor = Cursors.Arrow;
IntRect startRect = NativeMethods.ClientToScreen(this, this.bounds);
this.screenshot = new ScreenShot(startRect);
startRect.Width -= 1;
startRect.Height -= 1;
IntRect screenBounds = ScreenCoordinates.Collapse(startRect, this.screenshot);
Rect bounds = NativeMethods.ScreenToClient(this, screenBounds);
if (!bounds.IsEmpty) {
this.AnimateBounds(bounds);
}
this.isInDrawMode = false;
this.Dimensions.CanClose = true;
}
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;
this.PixelColor.Text = string.Format(@"#{0:X8}", centerPixel);
}