public static void loadContour(File file, Map<String, DICOMImage> SOPInstanceUIDToDICOMImage) {
Vector<Contour> contours;
List<Vector3d> controlPoints;
String sopInstanceUID;
String[] line = new String[2];
@SuppressWarnings("unused")
String lineCheck;
int contourType;
try {
BufferedReader reader = new BufferedReader(new FileReader(file));
while (reader.readLine() != null) {
contours = new Vector<Contour>();
sopInstanceUID = reader.readLine();
contourType = Integer.parseInt(reader.readLine());
while ((lineCheck = reader.readLine()) != "-1") {
controlPoints = new Vector<Vector3d>();
while ((line = reader.readLine().split("\t")).length >= 2) {
float x = Float.parseFloat(line[0]);
float y = Float.parseFloat(line[1]);
controlPoints.add(new Vector3d(x, y, 0));
}
// Only add contours to image if it is a control point contour
if (Contour.isControlPointFromInt(contourType)) {
Contour contour = new Contour(Contour.getTypeFromInt(contourType));
contour.setControlPoints(controlPoints);
contours.add(contour);
}
if (line[0].equals("-1")) {
break;
} else {
contourType = Integer.parseInt(line[0]);
}
}
DICOMImage image = SOPInstanceUIDToDICOMImage.get(sopInstanceUID);
image.getContours().addAll(contours);
}
reader.close();
} catch (IOException x) {
System.err.format("IOException: %s%n", x);
}
}
public static void writeContourGeneratedPointsToFile(
PrintWriter writer, DICOMImage image, Vector<Contour> contours) {
writer.write("\n" + image.getSopInstanceUID() + "\n");
for (Contour c : contours) {
if (c.getControlPoints().size() > 0) {
int numPoints = c.getGeneratedPoints().size();
String header = c.getIntFromType() + "\n" + numPoints + "\n";
writer.write(header);
for (Vector3d point : c.getGeneratedPoints()) {
writer.write(
BigDecimal.valueOf(point.getX()).setScale(4, BigDecimal.ROUND_UP)
+ "\t"
+ BigDecimal.valueOf(point.getY()).setScale(4, BigDecimal.ROUND_UP)
+ "\n");
}
}
}
writer.write((-1) + "\n");
}