/// <summary>
/// Creates the sheet object which contains the coordinates of the blobs.
/// Performs scanning and validity on the recorded Choice/Numbers.
/// </summary>
/// <param name="blobs"></param>
public static char[] get_answers(Sheet sheet, List<BLOB> blobs)
{
char[] answers = new char[100]; // Array of answers.
// Scanning A choices.
CHOICE[] A = new CHOICE[100];
int ch = 0;
for (int a = 0; a < 100; ++a)
{
A[a] = sheet.choices[ch];
ch += 4;
}
for (int i = 0; i < 100; ++i)
{
if (scan_blobs(A[i].coordinate, blobs))
if (check_validity(answers[i]))
answers[i] = 'A';
else
answers[i] = '0';
}
// Scanning B choices.
CHOICE[] B = new CHOICE[100];
ch = 1;
for (int a = 0; a < 100; ++a)
{
B[a] = sheet.choices[ch];
ch += 4;
}
for (int i = 0; i < 100; ++i)
{
if (scan_blobs(B[i].coordinate, blobs))
if (check_validity(answers[i]))
answers[i] = 'B';
else
answers[i] = '0';
}
// Scanning C choices.
CHOICE[] C = new CHOICE[100];
ch = 2;
for (int a = 0; a < 100; ++a)
{
C[a] = sheet.choices[ch];
ch += 4;
}
for (int i = 0; i < 100; ++i)
{
if (scan_blobs(C[i].coordinate, blobs))
if (check_validity(answers[i]))
answers[i] = 'C';
else
answers[i] = '0';
}
// Scanning D choices.
CHOICE[] D = new CHOICE[100];
ch = 3;
for (int a = 0; a < 100; ++a)
{
D[a] = sheet.choices[ch];
ch += 4;
}
for (int i = 0; i < 100; ++i)
{
if (scan_blobs(D[i].coordinate, blobs))
if (check_validity(answers[i]))
answers[i] = 'D';
else
answers[i] = '0';
}
return answers;
}
/// <summary>
/// Creates the sheet object which contains the coordinates of the blobs.
/// Performs scanning and validity on the recorded Choice/Numbers.
/// </summary>
/// <param name="blobs"></param>
public static char[] get_answers(Sheet sheet, List <BLOB> blobs)
{
char[] answers = new char[100]; // Array of answers.
// Scanning A choices.
CHOICE[] A = new CHOICE[100];
int ch = 0;
for (int a = 0; a < 100; ++a)
{
A[a] = sheet.choices[ch];
ch += 4;
}
for (int i = 0; i < 100; ++i)
{
if (scan_blobs(A[i].coordinate, blobs))
{
if (check_validity(answers[i]))
{
answers[i] = 'A';
}
else
{
answers[i] = '0';
}
}
}
// Scanning B choices.
CHOICE[] B = new CHOICE[100];
ch = 1;
for (int a = 0; a < 100; ++a)
{
B[a] = sheet.choices[ch];
ch += 4;
}
for (int i = 0; i < 100; ++i)
{
if (scan_blobs(B[i].coordinate, blobs))
{
if (check_validity(answers[i]))
{
answers[i] = 'B';
}
else
{
answers[i] = '0';
}
}
}
// Scanning C choices.
CHOICE[] C = new CHOICE[100];
ch = 2;
for (int a = 0; a < 100; ++a)
{
C[a] = sheet.choices[ch];
ch += 4;
}
for (int i = 0; i < 100; ++i)
{
if (scan_blobs(C[i].coordinate, blobs))
{
if (check_validity(answers[i]))
{
answers[i] = 'C';
}
else
{
answers[i] = '0';
}
}
}
// Scanning D choices.
CHOICE[] D = new CHOICE[100];
ch = 3;
for (int a = 0; a < 100; ++a)
{
D[a] = sheet.choices[ch];
ch += 4;
}
for (int i = 0; i < 100; ++i)
{
if (scan_blobs(D[i].coordinate, blobs))
{
if (check_validity(answers[i]))
{
answers[i] = 'D';
}
else
{
answers[i] = '0';
}
}
}
return(answers);
}