void ThermalThreadProc()
{
while (!stopThread && thermal != null)
{
bool progress = false;
lastFrame = thermal.GetFrameBlocking();
if(lastFrame.IsCalibrationFrame)
{
lastCalibrationFrame = lastFrame;
}
else
{
if(lastCalibrationFrame != null && lastFrame.IsUsableFrame)
{
lastUsableFrame = lastFrame.ProcessFrame(lastCalibrationFrame);
progress = true;
}
}
//System.Diagnostics.Debug.Print("Start of data: " + string.Join(" ", lastFrame.RawData.Take(64).Select(b => b.ToString("x2")).ToArray()));
//System.Diagnostics.Debug.Print("End of data: " + string.Join(" ", lastFrame.RawData.Reverse().Take(32).Reverse().Select(b => b.ToString("x2")).ToArray()));
// Do stuff
frameCount++;
if(progress)
{
Invalidate();
}
}
}
private void Form1_Paint(object sender, PaintEventArgs e)
{
CalibratedThermalFrame data = lastUsableFrame;
if (data == null) return;
int y;
if(data != lastRenderedFrame)
{
lastRenderedFrame = data;
// Process new frame
Bitmap bmp = new Bitmap(data.Width, data.Height);
int c = 0;
for (y = 0; y < 156; y++)
{
for (int x = 0; x < 208; x++)
{
int v = data.PixelData[c++];
v = (v - data.MinValue) * 255 / (data.MaxValue - data.MinValue);
if (v < 0) v = 0;
if (v > 255) v = 255;
bmp.SetPixel(x, y, Color.FromArgb(v, v, v));
}
}
bmpQueue.Enqueue(bmp);
if (bmpQueue.Count > 5) bmpQueue.Dequeue();
}
y = 10;
foreach(Bitmap b in bmpQueue.Reverse())
{
e.Graphics.DrawImage(b, 10, y);
y += b.Height + 10;
}
}