public UnsafeMemoryBitmap CaptureViewPort(int x, int y, int width, int height)
{
Bitmap bmp = new Bitmap("C:\\Temp\\CaptureAgent\\still.jpg");
UnsafeMemoryBitmap ubmp = new UnsafeMemoryBitmap(bmp, bmp.PixelFormat, ImageLockMode.ReadWrite, true);
return(ubmp);
}
public override void Run()
{
base.Run();
logger.Info("Capturing screen");
ICaptureAgent captureAgent = new SimpleCaptureAgent();
Rectangle rect = ApplicationWindow.ToRectangle();
UnsafeMemoryBitmap bmp = captureAgent.CaptureViewPort(rect.X, rect.Y, rect.Width, rect.Height);
Console.ReadLine();
}
public UnsafeMemoryBitmap CaptureViewPort(int x, int y, int width, int height)
{
_actionTimer = new Stopwatch();
_actionTimer.Start();
Bitmap bmp = new Bitmap(width, height);
using (Graphics g = Graphics.FromImage(bmp))
{
g.CopyFromScreen(x, y, 0, 0, new Size(width, height));
}
UnsafeMemoryBitmap ubmp = new UnsafeMemoryBitmap(bmp);
_actionTimer.Stop();
return(ubmp);
}
public static unsafe void ProcessImageForColor(Color color, ref UnsafeMemoryBitmap bmp, ref bool foundColor)
{
Stopwatch s = new Stopwatch();
s.Start();
int depth = Image.GetPixelFormatSize(bmp.Data.PixelFormat);
//logger.Info($"W:{bmp.Data.Width}, H:{bmp.Data.Height}, depth: {depth}");
//Gets the first pixel data pointer(Ptr)
byte *scan0 = (byte *)bmp.Data.Scan0.ToPointer();
for (int i = 0; i < bmp.Data.Height; i++)
{
for (int j = 0; j < bmp.Data.Width; j++)
{
Pixel pixel = new Pixel();
Pixel.Read(bmp.Data, i, j, depth, scan0, ref pixel);
if (pixel.IsEmpty)
{
continue;
}
if (pixel.IsColor(color))
{
foundColor = true;
return;
}
else
{
pixel.Blank();
}
}
}
//logger.Trace($"Bitmap Processing took: {s.ElapsedMilliseconds}ms");
}
