public static void CalibrateTouchscreen(VirtualCanvas canvas)
{
var sd = new SDCardReader();
try {
sd.Initialize(SDSocket);
var calibrationDataFilename = @"SD\TouchscreenCalibration.bin";
if (File.Exists(calibrationDataFilename))
{
using (var calibrationDataFile = new FileStream(calibrationDataFilename, FileMode.Open)) {
var context = new BasicTypeDeSerializerContext(calibrationDataFile);
var matrix = new CalibrationMatrix();
matrix.Get(context);
canvas.SetTouchscreenCalibrationMatrix(matrix);
}
}
else
{
using (var calibrationDataFile = new FileStream(calibrationDataFilename, FileMode.Create)) {
var matrix = canvas.GetTouchscreenCalibrationMatrix();
var context = new BasicTypeSerializerContext(calibrationDataFile);
matrix.Put(context);
}
}
} catch (Exception e) {
Debug.Print(e.Message);
Debug.Print("SD Card or file I/O error: manual calibration required.");
canvas.TouchscreenCalibration();
}
sd.Dispose();
}
public void Render(VirtualCanvas canvas, GoBus.GoSocket SDSocket)
{
var sd = new SDCardReader();
try {
sd.Initialize(SDSocket);
canvas.SetOrientation(Orientation.Portrait);
DisplayBmpPicture(canvas, @"Nwazet\03.bmp");
DisplayBmpPicture(canvas, @"Nwazet\05.bmp");
DisplayBmpPicture(canvas, @"Nwazet\09.bmp");
canvas.SetOrientation(Orientation.Landscape);
DisplayBmpPicture(canvas, @"Nwazet\00.bmp");
DisplayBmpPicture(canvas, @"Nwazet\01.bmp");
DisplayBmpPicture(canvas, @"Nwazet\02.bmp");
DisplayBmpPicture(canvas, @"Nwazet\04.bmp");
DisplayBmpPicture(canvas, @"Nwazet\06.bmp");
DisplayBmpPicture(canvas, @"Nwazet\07.bmp");
DisplayBmpPicture(canvas, @"Nwazet\08.bmp");
} catch (Exception e) {
Debug.Print(e.Message);
Debug.Print("You need an SD card loaded with the demo photos to run this part of the demo.");
}
sd.Dispose();
}
