private void gammaTrackBar_Scroll(object sender, EventArgs e)
{
int trackbarpercentage = gammaTrackBar.Value;
double gainvalue = (double)trackbarpercentage / 100.00 * (4.00 - 0.50) + 0.50;
gammaNumericUpDown.Value = (decimal)gainvalue;
try
{
flyCap1.Start = 0;
ActiveFlyCapLib.CameraProperty camprop = new ActiveFlyCapLib.CameraProperty();
camprop.present = 1;
camprop.onOff = 1;
camprop.absControl = 1;
camprop.onePush = 0;
camprop.autoManualMode = 0;
camprop.absValue = (float)gammaNumericUpDown.Value;
flyCap1.SetProperty(ActiveFlyCapLib.CameraPropertyType.Gamma, ref camprop);
outputBox.AppendText("Camera gamma set to " + Convert.ToString(gammaNumericUpDown.Value) + "\n");
flyCap1.Start = 1;
}
catch
{
MessageBox.Show("Error setting camera gamma");
}
}
private void gainNumericUpDown_ValueChanged(object sender, EventArgs e)
{
try
{
flyCap1.Start = 0;
ActiveFlyCapLib.CameraProperty camprop = new ActiveFlyCapLib.CameraProperty();
camprop.present = 1;
camprop.onOff = 1;
camprop.absControl = 1;
camprop.onePush = 0;
camprop.autoManualMode = 0;
camprop.absValue = (float)gainNumericUpDown.Value;
flyCap1.SetProperty(ActiveFlyCapLib.CameraPropertyType.Gain, ref camprop);
outputBox.AppendText("Camera gain set to " + Convert.ToString(gainNumericUpDown.Value) + " dB\n");
flyCap1.Start = 1;
}
catch
{
MessageBox.Show("Error setting camera gain");
}
double trackbarpercentage = ((float)gainNumericUpDown.Value + 2.81) / (24.00 + 2.81) * 100.00; //min -2.81, max 24
gainTrackBar.Value = (int)trackbarpercentage; //updates the gain trackbar percentage approximately
}
private void sharpnessNumericUpDown_ValueChanged(object sender, EventArgs e)
{
try
{
flyCap1.Start = 0;
ActiveFlyCapLib.CameraProperty camprop = new ActiveFlyCapLib.CameraProperty();
camprop.present = 1;
camprop.onOff = 1;
camprop.absControl = 0;
camprop.onePush = 0;
camprop.autoManualMode = 0;
camprop.valueA = (uint)sharpnessNumericUpDown.Value;
flyCap1.SetProperty(ActiveFlyCapLib.CameraPropertyType.Sharpness, ref camprop);
outputBox.AppendText("Camera sharpness set to " + Convert.ToString(sharpnessNumericUpDown.Value) + "\n");
flyCap1.Start = 1;
}
catch
{
MessageBox.Show("Error setting camera sharpness");
}
double trackbarpercentage = ((float)sharpnessNumericUpDown.Value - 0.00) / (4095.00 - 0.00) * 100.00; //min 0, max 4095
sharpnessTrackBar.Value = (int)trackbarpercentage; //updates the sharpness trackbar percentage approximately
}
private void startButton_Click(object sender, EventArgs e)
{
try
{
flyCap1.Start = 0;
flyCap1.SetGrabMode(ActiveFlyCapLib.GrabMode.FreeRunning);
ActiveFlyCapLib.CameraProperty camprop = new ActiveFlyCapLib.CameraProperty();
camprop.present = 1;
camprop.onOff = 0;
camprop.absControl = 1;
camprop.onePush = 0;
camprop.autoManualMode = 0;
flyCap1.SetProperty(ActiveFlyCapLib.CameraPropertyType.AutoExposure, ref camprop); //no auto exposure
flyCap1.SetProperty(ActiveFlyCapLib.CameraPropertyType.Brightness, ref camprop); //no brightness
//camprop.onOff = 1;
//camprop.onePush = 1;
//flyCap1.SetProperty(ActiveFlyCapLib.CameraPropertyType.Gain, ref camprop); //onepush gain
//flyCap1.SetProperty(ActiveFlyCapLib.CameraPropertyType.Gamma, ref camprop); //onepush gamma
//flyCap1.SetProperty(ActiveFlyCapLib.CameraPropertyType.Hue, ref camprop); //onepush hue
//flyCap1.SetProperty(ActiveFlyCapLib.CameraPropertyType.Iris, ref camprop); //onepush iris
//flyCap1.SetProperty(ActiveFlyCapLib.CameraPropertyType.Saturation, ref camprop); //onepush saturation
//flyCap1.SetProperty(ActiveFlyCapLib.CameraPropertyType.WhiteBalance, ref camprop); //onepush whitebalance
flyCap1.Start = 1; //start grabbing images. this will not draw any image to screen.
flyCap1.Display = 1; //draws all incoming images onto the control.
}
catch
{
MessageBox.Show("Some error has occurred in starting the camera, displaying the video, allowing it to resize, and/or getting the frame rate");
}
}
private void sharpnessTrackBar_Scroll(object sender, EventArgs e)
{
int trackbarpercentage = sharpnessTrackBar.Value;
double gainvalue = (double)trackbarpercentage / 100.00 * (4095.00 - 0.00) + 0.00;
sharpnessNumericUpDown.Value = (decimal)gainvalue;
try
{
flyCap1.Start = 0;
ActiveFlyCapLib.CameraProperty camprop = new ActiveFlyCapLib.CameraProperty();
camprop.present = 1;
camprop.onOff = 1;
camprop.absControl = 0;
camprop.onePush = 0;
camprop.autoManualMode = 0;
camprop.valueA = (uint)sharpnessNumericUpDown.Value;
flyCap1.SetProperty(ActiveFlyCapLib.CameraPropertyType.Sharpness, ref camprop);
outputBox.AppendText("Camera sharpness set to " + Convert.ToString(sharpnessNumericUpDown.Value) + "\n");
flyCap1.Start = 1;
}
catch
{
MessageBox.Show("Error setting camera sharpness");
}
}
private void shutterUpDown_ValueChanged(object sender, EventArgs e)
{
try
{
flyCap1.Start = 0;
ActiveFlyCapLib.CameraProperty camprop = new ActiveFlyCapLib.CameraProperty();
camprop.present = 1;
camprop.onOff = 1;
camprop.absControl = 1;
camprop.onePush = 0;
camprop.autoManualMode = 0;
camprop.absValue = (float)shutterUpDown.Value;
flyCap1.SetProperty(ActiveFlyCapLib.CameraPropertyType.Shutter, ref camprop);
outputBox.AppendText("Camera shutter set to " + Convert.ToString(shutterUpDown.Value) + " ms\n");
flyCap1.Start = 1;
}
catch
{
MessageBox.Show("Error setting camera shutter");
}
}
public Form1()
{
InitializeComponent();
frm2.Show();
frm2.setText("This is a title");
outputBox.AppendText("Number of cameras connected is:" + Convert.ToString(flyCap1.GetNumOfCameras()) + "\n");
folderBox.Text = folderName;
var diff_pal = diff_bitmap.Palette;
var sum_pal = sum_bitmap.Palette;
for (int i = 0; i < 256; i++)
{
diff_pal.Entries[i] = System.Drawing.Color.FromArgb(255, i, i, i);
sum_pal.Entries[i] = System.Drawing.Color.FromArgb(255, i, i, i);
}//This code sets the palette for each bitmap accordingly.
diff_bitmap.Palette = diff_pal;
sum_bitmap.Palette = sum_pal;
if (flyCap1.GetNumOfCameras() > 0)
{
try
{
object cameralist = flyCap1.GetCameraList();
object[] cameralist_array = (object[])cameralist;
foreach (object element in cameralist_array)
{
outputBox.AppendText("Camera list: " + element.ToString() + "\n");
}
flyCap1.Camera = 0;
ActiveFlyCapLib.CameraInfo caminfo = flyCap1.GetCameraInfo();
outputBox.AppendText("Camera serial number: " + caminfo.serialNumber.ToString() + "\n");
outputBox.AppendText("Camera sensor resolution: " + caminfo.sensorResolution + "\n");
flyCap1.SetGrabMode(ActiveFlyCapLib.GrabMode.FreeRunning);
outputBox.AppendText("Grab mode set to: " + flyCap1.GetGrabMode().ToString() + "\n");
flyCap1.videoMode = ActiveFlyCapLib.DCAMVideoMode.VideoMode_640_480_Y8;
outputBox.AppendText("Video mode set to: " + flyCap1.videoMode.ToString() + "\n");
flyCap1.AutoResize = 1; //resizes image to fit the control.
if (flyCap1.AutoResize == 1)
{
outputBox.AppendText("Autoresize enabled \n");
}
else
{
outputBox.AppendText("Autoresize disabled \n");
}
}
catch
{
outputBox.AppendText("Problem setting grab mode or video mode \n");
}
try
{
ActiveFlyCapLib.CameraProperty camprop = new ActiveFlyCapLib.CameraProperty();
camprop.present = 1;
camprop.absControl = 1;
camprop.onePush = 0;
camprop.onOff = 1;
camprop.autoManualMode = 0;
camprop.absValue = (float)setFPSUpDown.Value;
flyCap1.SetProperty(ActiveFlyCapLib.CameraPropertyType.FrameRate, ref camprop);
outputBox.AppendText("Camera frame rate set to " + setFPSUpDown.Value.ToString() + " Hz\n");
}
catch
{
MessageBox.Show("Error setting camera FPS");
}
try
{
ActiveFlyCapLib.CameraProperty camprop = new ActiveFlyCapLib.CameraProperty();
camprop.present = 1;
camprop.onOff = 1;
camprop.absControl = 1;
camprop.onePush = 0;
camprop.autoManualMode = 0;
camprop.absValue = (float)shutterUpDown.Value;
flyCap1.SetProperty(ActiveFlyCapLib.CameraPropertyType.Shutter, ref camprop);
outputBox.AppendText("Camera shutter set to " + shutterUpDown.Value.ToString() + " ms\n");
}
catch
{
MessageBox.Show("Error setting camera shutter");
}
try
{
ActiveFlyCapLib.CameraProperty camprop = new ActiveFlyCapLib.CameraProperty();
camprop.present = 1;
camprop.onOff = 1;
camprop.absControl = 1; //control with value in abs value CSR. the value in the Value field is read-only.
camprop.onePush = 0;
camprop.autoManualMode = 0;
camprop.absValue = (float)gainNumericUpDown.Value;
flyCap1.SetProperty(ActiveFlyCapLib.CameraPropertyType.Gain, ref camprop);
outputBox.AppendText("Camera gain set to " + gainNumericUpDown.Value.ToString() + " dB\n");
}
catch
{
MessageBox.Show("Error setting gain");
}
double trackbarpercentage = ((float)gainNumericUpDown.Value + 2.81) / (24.00 + 2.81) * 100.00; //min -2.81, max 24
gainTrackBar.Value = (int)trackbarpercentage; //updates the gain trackbar percentage approximately
try
{
ActiveFlyCapLib.CameraProperty camprop = new ActiveFlyCapLib.CameraProperty();
camprop.present = 1;
camprop.onOff = 1;
camprop.absControl = 1; //control with value in abs value CSR. the value in the Value field is read-only.
camprop.onePush = 0;
camprop.autoManualMode = 0;
camprop.absValue = (float)gammaNumericUpDown.Value;
flyCap1.SetProperty(ActiveFlyCapLib.CameraPropertyType.Gamma, ref camprop);
outputBox.AppendText("Camera gamma set to " + gammaNumericUpDown.Value.ToString() + "\n");
}
catch
{
MessageBox.Show("Error setting gamma");
}
trackbarpercentage = ((float)gammaNumericUpDown.Value - 0.50) / (4.00 - 0.50) * 100.00; //min 0.5, max 4
gammaTrackBar.Value = (int)trackbarpercentage; //updates the gamma trackbar percentage approximately
try
{
ActiveFlyCapLib.CameraProperty camprop = new ActiveFlyCapLib.CameraProperty();
camprop.present = 1;
camprop.onOff = 1;
camprop.absControl = 0; //no absolute value for sharpness
camprop.onePush = 0;
camprop.autoManualMode = 0;
camprop.valueA = (uint)sharpnessNumericUpDown.Value;
flyCap1.SetProperty(ActiveFlyCapLib.CameraPropertyType.Sharpness, ref camprop);
outputBox.AppendText("Camera sharpness set to " + sharpnessNumericUpDown.Value.ToString() + "\n");
}
catch
{
MessageBox.Show("Error setting sharpness");
}
trackbarpercentage = ((float)sharpnessNumericUpDown.Value - 0.00) / (4095.00 - 0.00) * 100.00; //min 0, max 4095
sharpnessTrackBar.Value = (int)trackbarpercentage; //updates the sharpness trackbar percentage approximately
bw.WorkerSupportsCancellation = true;
bw.WorkerReportsProgress = true;
//add the event handlers to the Backgroundworker's instance events
bw.DoWork += new DoWorkEventHandler(bw_DoWork);
bw.ProgressChanged += new ProgressChangedEventHandler(bw_ProgressChanged);
bw.RunWorkerCompleted += new RunWorkerCompletedEventHandler(bw_RunWorkerCompleted);
flyCap1.Start = 1;
}
}
private void bw_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker worker = sender as BackgroundWorker;
List <object> genericlist = e.Argument as List <object>;
AxActiveFlyCapLib.AxActiveFlyCapControl flycap2 = genericlist[0] as AxActiveFlyCapLib.AxActiveFlyCapControl;
String pathString2 = genericlist[1] as String;
float FPSvalue = (float)genericlist[2];
flycap2.Start = 0;
ActiveFlyCapLib.TriggerStruct my_triggers = new ActiveFlyCapLib.TriggerStruct();
if (trigger_type == 0)
{
my_triggers.isOnOff = 0;
outputBox.AppendText("No triggering selected.\n");
}
else if (trigger_type == 1)
{
my_triggers.isOnOff = 1;
my_triggers.source = 7; //For software triggering
my_triggers.mode = 0; //This is for classical triggering.
outputBox.AppendText("Software triggering selected.\n");
flycap2.SetTrigger(ref my_triggers);
}
else if (trigger_type == 2)
{
//use registers to set this
const uint k_triggerVal = 0xC2000000; //presence_inq = 1, abs_control = 1, on_off = 1, trigger_polarity = 0, trigger_source = 0, trigger_mode = 0
flycap2.WriteRegister(k_triggerMode, k_triggerVal);
outputBox.AppendText("Hardware triggering selected.\n");
}
ActiveFlyCapLib.CameraProperty camprop = new ActiveFlyCapLib.CameraProperty();
camprop.present = 1;
camprop.absControl = 1;
camprop.onePush = 0;
camprop.onOff = 1;
camprop.autoManualMode = 0;
camprop.absValue = FPSvalue;
flycap2.SetProperty(ActiveFlyCapLib.CameraPropertyType.FrameRate, ref camprop);
camprop.present = 1;
camprop.absControl = 1;
camprop.onePush = 0;
camprop.onOff = 1;
camprop.autoManualMode = 0;
camprop.absValue = (float)shutterUpDown.Value; //1ms exposure time should be ok?
flycap2.SetProperty(ActiveFlyCapLib.CameraPropertyType.Shutter, ref camprop);
/*float brightness_val = flycap2.GetProperty(ActiveFlyCapLib.CameraPropertyType.Brightness).absValue;
* float gain_val = flycap2.GetProperty(ActiveFlyCapLib.CameraPropertyType.Gain).absValue;
* float gamma_val = flycap2.GetProperty(ActiveFlyCapLib.CameraPropertyType.Gamma).absValue;
* float hue_val = flycap2.GetProperty(ActiveFlyCapLib.CameraPropertyType.Hue).absValue;
* float iris_val = flycap2.GetProperty(ActiveFlyCapLib.CameraPropertyType.Iris).absValue;
* float saturation_val = flycap2.GetProperty(ActiveFlyCapLib.CameraPropertyType.Saturation).absValue;
* float whitebalance_val = flycap2.GetProperty(ActiveFlyCapLib.CameraPropertyType.WhiteBalance).absValue;
*
* camprop.absValue = brightness_val;
* flycap2.SetProperty(ActiveFlyCapLib.CameraPropertyType.Brightness, ref camprop);
*
* camprop.absValue = gain_val;
* flycap2.SetProperty(ActiveFlyCapLib.CameraPropertyType.Gain, ref camprop);
*
* camprop.absValue = gamma_val;
* flycap2.SetProperty(ActiveFlyCapLib.CameraPropertyType.Gamma, ref camprop);
*
* camprop.absValue = hue_val;
* flycap2.SetProperty(ActiveFlyCapLib.CameraPropertyType.Hue, ref camprop);
*
* camprop.absValue = iris_val;
* flycap2.SetProperty(ActiveFlyCapLib.CameraPropertyType.Iris, ref camprop);
*
* camprop.absValue = saturation_val;
* flycap2.SetProperty(ActiveFlyCapLib.CameraPropertyType.Saturation, ref camprop);
*
* camprop.absValue = whitebalance_val;
* flycap2.SetProperty(ActiveFlyCapLib.CameraPropertyType.WhiteBalance, ref camprop);*/
flycap2.SetGrabMode(ActiveFlyCapLib.GrabMode.LockNext);
flycap2.Start = 1;
flycap2.Display = 0;
flycap2.ImageGrabbed += new EventHandler(flycap2_ImageGrabbed);
time_limit = recording_duration;
process_timer.Reset();
process_timer.Start();
while (process_timer.ElapsedMilliseconds <= time_limit || process_timer.ElapsedMilliseconds <= write_out_time)
{
if (worker.CancellationPending)
{
flycap2.Start = 0;
e.Cancel = true;
break;
}
else
{
flycap2.GrabImage();
/*if (process_timer.ElapsedMilliseconds <= time_limit)
* {
* worker.ReportProgress((int)(process_timer.ElapsedMilliseconds / (float)time_limit * 100));
* }*/
if (trigger_save_to_disc)
{
save_to_disc();
trigger_save_to_disc = false;
}
if (bitmaps_changed)
{
List <object> my_bitmaps = new List <object>();
my_bitmaps.Add(diff_bitmap);
my_bitmaps.Add(sum_bitmap);
worker.ReportProgress((int)(process_timer.ElapsedMilliseconds / (float)time_limit * 100), my_bitmaps);
bitmaps_changed = false;
}
}
}//end while
if (!(Array.TrueForAll(diff_array, isZero)) || !(Array.TrueForAll(sum_array, isZero)))
{
write_out_time = 0; //we want ImageGrabbed event to write to disc the moment an even number_of_integrations is obtained.
//We set write_out_time to zero so process_timer.ElapsedMilliseconds will always be greater than it.
while (number_of_integrations % 2 != 0)
{
flycap2.GrabImage();
}
}
flycap2.Start = 0;
} //end bw_DoWork
