public void getWords(String fileName) throws IOException {
this.word = new ArrayList<String>();
BufferedReader buf = new BufferedReader(new FileReader(fileName));
while (buf.ready()) {
this.word.add(buf.readLine());
}
}
public void initialize(int rows, int cols, String fileName) throws IOException {
mat = new String[rows][cols];
matrixWidth = cols;
// deltaX = this.dx*(3+matrixWidth);
BufferedReader buffer = new BufferedReader(new FileReader(fileName));
String s;
for (int i = 0; i < rows; i++) {
s = buffer.readLine();
for (int j = 0; j < cols; j++) {
mat[i][j] = s.substring(j, j + 1);
if (!H.containsKey(mat[i][j])) {
H.put(mat[i][j], new ArrayList<Coordinate>());
}
H.get(mat[i][j]).add(new Coordinate(i, j));
}
}
}