void Flash()
{
try
{
if (mHotTabCamera == null)
{
return;
}
counter++;
if (counter % 2 == 1)
{
buttonFlash.Text = "ON";
mHotTabCamera.Flash(1);
if (Is8MCameraUsed)
{
Flash_8M(1);
}
else
{
SetFlashOn();
}
if (!IsAutoModeCamera)
{
buttonCapture.Enabled = false; // 不關閃光就不能Capture
}
}
else
{
buttonFlash.Text = "OFF";
mHotTabCamera.Flash(0);
if (Is8MCameraUsed)
{
Flash_8M(0);
}
else
{
SetFlashOff();
}
if (!IsAutoModeCamera)
{
buttonCapture.Enabled = true;
}
}
}
catch (Exception ex)
{
ExceptionEvent(ex);
}
}
public void InitializeCameraListDevice(int iDeviceNum, PictureBox box)
{
lock (thisLock)
{
if (IsDebugMode)
{
Trace.WriteLine("Init No." + iDeviceNum + " Camara : " + CameraList[iDeviceNum] + " by Thread " + Thread.CurrentThread.ManagedThreadId + " on " + System.DateTime.Now);
}
groupBoxTestButton.Enabled = false;
try
{
if (mHotTabCamera != null)
{
mHotTabCamera.Dispose();
mHotTabCamera = null;
}
this.Invoke((MethodInvoker) delegate()
{
if (IsDebugMode)
{
Trace.WriteLine("New HotTabCamera No." + iDeviceNum + " by Thread " + Thread.CurrentThread.ManagedThreadId + " on " + System.DateTime.Now);
}
mHotTabCamera = new HotTabCamera(iDeviceNum, VIDEOWIDTH, VIDEOHEIGHT, VIDEOBITSPERPIXEL, box);
});
CameraResolution = HotTabCamera.CheckMaxResolution(iDeviceNum);
// 2M Camera : X = 1600, Y = 1200
// 5M Camera : X = 2592, Y = 1944
// 6M Camera : X = 3264, Y = 1836
if (IsDebugMode)
{
Trace.WriteLine("CameraResolution, X : " + CameraResolution.X + " , Y : " + CameraResolution.Y);
}
// 1. 只有單個相機, 沒有閃光燈
// 2. 有前後相機, 後相機有閃光燈
// 像素不到500萬, 一定是前鏡頭
if ((CameraResolution.X < 1920) && (CameraResolution.Y < 1440))
{
labelTestCameraName.Text = "Front Camera";
buttonFlash.Visible = false;
buttonFlash.Enabled = false;
buttonCapture.Enabled = true;
}
else // ID82, IB10X, DAP7, M9020B, ID8HH, ID90 只有單一相機, 有閃光燈
{
labelTestCameraName.Text = "Rear Camera";
buttonFlash.Visible = true;
buttonFlash.Enabled = true;
buttonCapture.Enabled = false;
mHotTabCamera.Flash(0);
if (Is8MCameraUsed)
{
Flash_8M(0);
}
else
{
SetFlashOff();
}
}
if (IsAutoModeCamera)
{
buttonFlash.Visible = true;
buttonFlash.Enabled = false;
buttonCapture.Visible = true;
buttonCapture.Enabled = false;
TimerCamaraCapture.Interval = TimerIntervalCamaraCapture;
TimerCamaraCapture.Start();
}
}
catch (Exception ex)
{
ExceptionEvent(ex);
}
groupBoxTestButton.Enabled = true;
}
}