void changeState()
{
Bitmap bmp;
IsEmpty = !IsEmpty;
if (IsEmpty)
{
if (picAvail == null)
{
var temp = new GT.Picture(Resources.GetBytes(Resources.BinaryResources.empty), GT.Picture.PictureEncoding.JPEG);
picAvail = temp.MakeBitmap();
}
bmp = picAvail;
txt.Text = "Available";
}
else
{
if (picNotAvail == null)
{
var temp = new GT.Picture(Resources.GetBytes(Resources.BinaryResources.full), GT.Picture.PictureEncoding.JPEG);
picNotAvail = temp.MakeBitmap();
}
bmp = picNotAvail;
txt.Text = "Being Used";
}
img.Bitmap = bmp;
img.Invalidate();
txt.Invalidate();
}
/**
* This method is triggered when an image is caught.
*/
private void camera_PictureCaptured(GTM.GHIElectronics.Camera sender, GT.Picture picture)
{
if (throw_allarm || picture == null || !setupComplete)
{
return;
}
Int32 HeurSum = 0;
Bitmap bitmapB = picture.MakeBitmap();
Debug.Print("Image captured! ");
try
{
if (contImage < 2)
{
if (contImage == 0)
{
setupCameraTakePicture();
}
contImage++;
return;
}
if (bitmapA == null) //per gestire la prima volta
{
WindowsManager.showWindowInsertPin();
bitmapA = bitmapB;
RGlobal = heuristicSum(bitmapA);
PreviousAverage = RGlobal / 9;
sendPicture(picture.PictureData, true);
return;
}
Debug.Print(DateTime.Now.ToString());
HeurSum = heuristicSum(bitmapB);
Debug.Print(DateTime.Now.ToString());
Debug.Print(PreviousAverage.ToString());
Int32 average = (HeurSum / 9);
Debug.Print(average.ToString());
if (System.Math.Abs(PreviousAverage - average) > 45) //SOGLIA LIMITE 40/50
{
Debug.Print("Suspicious picture!");
sendPicture(picture.PictureData, false);
}
RGlobal = HeurSum;
PreviousAverage = average;
// displayT35.SimpleGraphics.DisplayImage(picture, 0, 0); //TODO eliminare alla fine
}
catch (SocketException e)
{
timer_getimage.Stop();
timer_keepAlive.Stop();
WindowsManager.showWindowErrorServer();
}
}
public byte[] PictureToBytes()
{
Bitmap bitmap = picture.MakeBitmap();
var width = bitmap.Width;
var height = bitmap.Height;
var size = width * height * 3 + 54;
var bmpBuffer = new byte[size];
GHI.Utilities.Bitmaps.ConvertToFile(bitmap, bmpBuffer);
return(bmpBuffer);
}
public override void Init(params string[] Param)
{
MainWindow = GlideLoader.LoadWindow(Resources.GetString(Resources.StringResources.SplashForm));
var img = (GHI.Glide.UI.Image)MainWindow.GetChildByName("ImgLogo");
GT.Picture pic = new GT.Picture(Resources.GetBytes(Resources.BinaryResources.logo), GT.Picture.PictureEncoding.JPEG);
img.Bitmap = pic.MakeBitmap();
Glide.MainWindow = MainWindow;
Thread.Sleep(2000);
CallFormRequestEvent(ScreenTypes.Prompt);
}
private void SavePicture(Picture picture)
{
if (picture == null) { return; }
try
{
_imageDisplay.Background = new ImageBrush(picture.MakeBitmap());
var filename = "picture_" + _pictureIndex + ".bmp";
SdCard.GetStorageDevice().WriteFile(filename, picture.PictureData);
_pictureIndex++;
DisplayMessage("Photo Saved to: " + filename);
}
catch (Exception ex)
{
DisplayMessage("SD Card Error : " + ex.Message);
}
}
void PictureCaptured(Camera sender, GT.Picture picture)
{
//Debug.Print("Picture captured");
/* Display captured photo on screen */
imgPhoto.Bitmap = picture.MakeBitmap();
imgPhoto.Alpha = 255;
imgPhoto.Invalidate();
if (authInProgress)
{
displayMessage("Picture captured, connecting to server..", false);
sendAuthRequest(scannedRFID, picture);
}
else
{
//Debug.Print("Picture captured but no authentication in progress");
}
}
void camera_PictureCaptured(Camera sender, GT.Picture picture)
{
imageDisplay.Background = new ImageBrush(picture.MakeBitmap());
lastPicture = picture;
}
void camera_PictureCaptured(Camera sender, GT.Picture picture)
{
imageDisplay.Background = new ImageBrush(picture.MakeBitmap());
DisplayMessage("Photo Taken");
}
void setup()
{
/*
* //7" Displays
* Display.Width = 800;
* Display.Height = 480;
* Display.OutputEnableIsFixed = false;
* Display.OutputEnablePolarity = true;
* Display.PixelPolarity = false;
* Display.PixelClockRateKHz = 30000;
* Display.HorizontalSyncPolarity = false;
* Display.HorizontalSyncPulseWidth = 48;
* Display.HorizontalBackPorch = 88;
* Display.HorizontalFrontPorch = 40;
* Display.VerticalSyncPolarity = false;
* Display.VerticalSyncPulseWidth = 3;
* Display.VerticalBackPorch = 32;
* Display.VerticalFrontPorch = 13;
* Display.Type = Display.DisplayType.Lcd;
* if (Display.Save()) // Reboot required?
* {
* PowerState.RebootDevice(false);
* }*/
Display.Width = 800;
Display.Height = 480;
Display.HorizontalSyncPulseWidth = 1;
Display.HorizontalBackPorch = 88;
Display.HorizontalFrontPorch = 40;
Display.VerticalSyncPulseWidth = 3;
Display.VerticalBackPorch = 32;
Display.VerticalFrontPorch = 13;
Display.PixelClockRateKHz = 25000;
Display.OutputEnableIsFixed = true;
Display.OutputEnablePolarity = true;
Display.HorizontalSyncPolarity = false;
Display.VerticalSyncPolarity = false;
Display.PixelPolarity = true;
Display.Type = Display.DisplayType.Lcd;
if (Display.Save()) // Reboot required?
{
PowerState.RebootDevice(false);
}
//init touch
i2cDevice = new I2CDevice(new I2CDevice.Configuration(0x38, 400));
CapDriver = new CapTouchDriver(i2cDevice);
CapDriver.SetBacklightTime(0);
CapDriver.ResetBacklight();
//CapacitiveTouchController.Initialize(GHI.Pins.G120.P2_21);
//CapacitiveTouchController.Initialize(GHI.Pins.FEZCobraII.Socket4.Pin3);
GlideTouch.Initialize();
MainWindow = GlideLoader.LoadWindow(Resources.GetString(Resources.StringResources.Form1));
img = (GHI.Glide.UI.Image)MainWindow.GetChildByName("img");
btn = (GHI.Glide.UI.Button)MainWindow.GetChildByName("BtnChange");
txt = (GHI.Glide.UI.TextBlock)MainWindow.GetChildByName("txtStatus");
GT.Picture pic = new GT.Picture(Resources.GetBytes(Resources.BinaryResources.empty), GT.Picture.PictureEncoding.JPEG);
img.Bitmap = pic.MakeBitmap();
Glide.MainWindow = MainWindow;
btn.ReleaseEvent += btn_ReleaseEvent;
Glide.FitToScreen = true;
//Thread th1 = new Thread(new ThreadStart(LoopButton));
//th1.Start();
}
