private void returns()
{
DataStructure.clear();
referenceRead(referencePath);
SetContentView(Resource.Layout.TakePicture);
bool norm = autoScaling.Checked;
captureButton = FindViewById <ImageButton>(Resource.Id.picButton);
captureButton.SetImageResource(Resource.Drawable.cameraBtnImage);
captureButton.Click += TakeAPicture;
importImgButton = FindViewById <Button>(Resource.Id.picImport);
importImgButton.Visibility = Android.Views.ViewStates.Visible;
importImgButton.Click += importImage;
importDataButton = FindViewById <Button>(Resource.Id.dataImport);
importDataButton.Visibility = Android.Views.ViewStates.Visible;
importDataButton.Click += importDataFrag;
autoScaling = FindViewById <CheckBox>(Resource.Id.StuCheckBox);
autoScaling.Visibility = Android.Views.ViewStates.Visible;
autoScaling.Click += autoScale;
autoScaling.Checked = norm;
}
private void Finished(Object sender, EventArgs e)
{
//This is where we will tie in the PCA core
///Its undecided if we want to create a new class that is just the PCA core output to file output, probably best way to do it
DataStructure.Data = DataSet;
DataStructure.Labels = Labels;
DataStructure.Process();
DataWriter dataWriter = new DataWriter();
//Create the reference file here
//In new class pls
//User Prompt
string path = Android.OS.Environment.ExternalStorageDirectory.AbsolutePath;
string filePath;
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.SetTitle("Please select desired reference file name(including .txt)");
EditText input = new EditText(this);
input.InputType = Android.Text.InputTypes.ClassText;
builder.SetView(input);
//only the postive button should do anything
builder.SetPositiveButton("OK", (see, ess) => {
//get file path
//get file path
string name = "RefernceFile.txt";//Default value
if (input.Text != "")
{
name = input.Text;
}
filePath = System.IO.Path.Combine(path, name);
dataWriter.Filepath = filePath;
//Dimension size
dataWriter.Dimensionsize = areaUpperLimit;
dataWriter.NumberOfPics = Labels.Count;
dataWriter.writeDimension();
//Labels
dataWriter.Labels = Labels;
dataWriter.writeLabels();
//using the final data from PCA forms the vectors.
dataWriter.FinalData = DataStructure.FinalDataRealigned;
dataWriter.writeFinalDataRealigned();
//Grab the vectors
dataWriter.Vectors = DataStructure.FeatureVectors;
dataWriter.writeVectors();
//Clear the data structure afterwords
DataStructure.clear();
///Temporarily commented out for testing of student mode
SetContentView(Resource.Layout.Main);
Intent intent = new Intent(this, typeof(MainActivity));
StartActivity(intent);
});
//this should just cancel
builder.SetNegativeButton("Cancel", (afk, kfa) => {
});
//show dialog
Dialog diaglog = builder.Create();
diaglog.Show();
}
private void exportDataSets(EditText input)
{
#region nonnormalized
//This is where we will tie in the PCA core
///Its undecided if we want to create a new class that is just the PCA core output to file output, probably best way to do it
DataStructure.Data = DataSet;
DataStructure.Labels = Labels;
DataStructure.Process();
DataWriter dataWriter = new DataWriter();
//User Prompt
string path = AppSettings.dirData.Path;
string filePath;
//get file path
//get file path
string name = "RefernceFile.txt"; //Default value
if (input.Text != "")
{
name = "Reference_areas" + areaUpperLimit.ToString() + "_" + input.Text + ".csv";
}
filePath = System.IO.Path.Combine(path, name);
dataWriter.Filepath = filePath;
//Dimension size
dataWriter.Dimensionsize = areaUpperLimit;
dataWriter.NumberOfPics = Labels.Count;
dataWriter.writeDimension();
//Labels
dataWriter.Labels = Labels;
dataWriter.writeLabels();
//using the final data from PCA forms the vectors.
dataWriter.FinalData = DataStructure.FinalDataRealigned;
dataWriter.writeFinalDataRealigned();
//Grab the vectors
dataWriter.Vectors = DataStructure.FeatureVectors;
dataWriter.writeVectors();
//Clear the data structure afterwords
DataStructure.clear();
#endregion
#region normalized
DataStructure.Data = normalizedSet(DataSet);
DataStructure.Process();
dataWriter.FinalData = DataStructure.FinalDataRealigned;
dataWriter.writeFinalDataRealigned();
//Grab the vectors
dataWriter.Vectors = DataStructure.FeatureVectors;
dataWriter.writeVectors();
#endregion
// Export a raw file which can then be added to later
name = "DataSet_areas" + areaUpperLimit.ToString() + "_" + input.Text + ".csv";
filePath = System.IO.Path.Combine(path, name);
if (System.IO.File.Exists(path))
{
System.IO.File.Create(path);
}
for (int i = 0; i < Labels.Count; i++)
{
System.IO.File.AppendAllText(filePath, Labels[i] + "\n");
}
foreach (List <double> item in DataSet)
{
for (int i = 0; i < item.Count - 1; i++)
{
System.IO.File.AppendAllText(filePath, item[i].ToString() + ",");
}
System.IO.File.AppendAllText(filePath, item[item.Count - 1].ToString() + "\n");
}
SetContentView(Resource.Layout.Main);
Intent intent = new Intent(this, typeof(MainActivity));
StartActivity(intent);
}