public void hide(boolean refresh) {
container.remove(layout);
if (showMeasurements.isSelected()) {
container.remove(measurements);
showMeasurements.setSelected(false);
}
if (refresh) core.refreshDisplay();
}
public void toggleShowMeasurements() {
if (showMeasurements.isSelected()) {
measurements.setStructures(currentNucId, currentStructureIdx);
measurements.setObjects(list.getSelectedValues());
this.container.add(measurements);
} else this.container.remove(measurements);
core.refreshDisplay();
}
private void setSortKeys() {
if (currentChannels != null && currentChannels.length == 1) {
MeasurementKey mkey =
new MeasurementKey(new int[] {currentChannels[0].getIdx()}, MeasurementObject.Number);
System.out.println("Query:" + mkey.toString());
((ObjectManagerLayout) layout).setKeys(Core.getExperiment().getKeys().get(mkey));
} else {
((ObjectManagerLayout) layout).unableSortKeys();
}
}
public void startThreads() {
directTransferThread.start();
persistentQueue.startThreads();
final TimerTask task =
new TimerTask() {
@Override
public void run() {
maybeStartRequests();
}
};
Core.schedule(task, 3000, 3000);
}
public void templateMatching() {
System.loadLibrary(Core.NATIVE_LIBRARY_NAME);
int match_method = 5;
int max_Trackbar = 5;
Mat data = Highgui.imread("images/training_data/1" + "/data (" + 1 + ").jpg");
Mat temp = Highgui.imread("images/template.jpg");
Mat img = data.clone();
int result_cols = img.cols() - temp.cols() + 1;
int result_rows = img.rows() - temp.rows() + 1;
Mat result = new Mat(result_rows, result_cols, CvType.CV_32FC1);
Imgproc.matchTemplate(img, temp, result, match_method);
Core.normalize(result, result, 0, 1, Core.NORM_MINMAX, -1, new Mat());
double minVal;
double maxVal;
Point minLoc;
Point maxLoc;
Point matchLoc;
// minMaxLoc( result, &minVal, &maxVal, &minLoc, &maxLoc, Mat() );
Core.MinMaxLocResult res = Core.minMaxLoc(result);
if (match_method == Imgproc.TM_SQDIFF || match_method == Imgproc.TM_SQDIFF_NORMED) {
matchLoc = res.minLoc;
} else {
matchLoc = res.maxLoc;
}
// / Show me what you got
Core.rectangle(
img,
matchLoc,
new Point(matchLoc.x + temp.cols(), matchLoc.y + temp.rows()),
new Scalar(0, 255, 0));
// Save the visualized detection.
Highgui.imwrite("images/samp.jpg", img);
}
public static Mat getCCH(Mat image) {
ArrayList<MatOfPoint> contours = new ArrayList<MatOfPoint>();
Mat hierarchy = new Mat();
Imgproc.findContours(
image, contours, hierarchy, Imgproc.RETR_EXTERNAL, Imgproc.CHAIN_APPROX_NONE);
Mat chainHistogram = Mat.zeros(1, 8, CvType.CV_32F);
int n = 0;
MatOfPoint2f approxCurve = new MatOfPoint2f();
for (MatOfPoint contour : contours) {
// get the freeman chain code from the contours
int rows = contour.rows();
// System.out.println("\nrows"+rows+"\n"+contour.dump());
int direction = 7;
Mat prevPoint = contours.get(0).row(0);
n += rows - 1;
for (int i = 1; i < rows; i++) {
// get the current point
double x1 = contour.get(i - 1, 0)[1];
double y1 = contour.get(i - 1, 0)[0];
// get the second point
double x2 = contour.get(i, 0)[1];
double y2 = contour.get(i, 0)[0];
if (x2 == x1 && y2 == y1 + 1) direction = 0;
else if (x2 == x1 - 1 && y2 == y1 + 1) direction = 1;
else if (x2 == x1 - 1 && y2 == y1) direction = 2;
else if (x2 == x1 - 1 && y2 == y1 - 1) direction = 3;
else if (x2 == x1 && y2 == y1 - 1) direction = 4;
else if (x2 == x1 + 1 && y2 == y1 - 1) direction = 5;
else if (x2 == x1 + 1 && y2 == y1) direction = 6;
else if (x2 == x1 + 1 && y2 == y1 + 1) direction = 7;
else System.out.print("err");
double counter = chainHistogram.get(0, direction)[0];
chainHistogram.put(0, direction, ++counter);
System.out.print(direction);
}
}
System.out.println("\n" + chainHistogram.dump());
Scalar alpha = new Scalar(n); // the factor
Core.divide(chainHistogram, alpha, chainHistogram);
System.out.println("\nrows=" + n + " " + chainHistogram.dump());
return chainHistogram;
}
private void sort(String key, Object3DGui[] objectsGui, int structureIdx) {
Object3DGui.setAscendingOrger(((ObjectManagerLayout) layout).getAscendingOrder());
HashMap<Integer, BasicDBObject> objects =
Core.getExperiment().getConnector().getObjects(currentNucId, structureIdx);
boolean notFound = false;
for (Object3DGui o : objectsGui) {
BasicDBObject dbo = objects.get(o.getLabel());
if (dbo != null) {
if (dbo.containsField(key)) o.setValue(dbo.getDouble(key));
else {
o.setValue(-1);
notFound = true;
}
}
}
if (notFound)
ij.IJ.log("Warning measurement: " + key + " not found for one or several objects");
Arrays.sort(objectsGui);
}
public void rejudgeProblem(String problemID) {
SubmissionManager submissionManager = new SubmissionManager();
for (Map<String, String> ent : submissionManager.rejudge(problemID)) {
try {
ProblemManager problemManager = new ProblemManager();
Map<String, String> pb = problemManager.getProblemById(problemID);
JSONObject msg = new JSONObject();
msg.put("msg_type", "submit");
msg.put("submission_id", ent.get("submission_id"));
msg.put("problem_id", ent.get("problem_id"));
msg.put("language", ent.get("language"));
msg.put("source_code", ent.get("source_code"));
msg.put("time_stamp", ent.get("submission_time_stamp"));
msg.put("testdata_time_stamp", pb.get("time_stamp"));
Core.getInstance().getScheduler().add(msg);
} catch (JSONException e) {
e.printStackTrace();
}
}
}
public void show(boolean refresh) {
container.add(layout);
if (refresh) core.refreshDisplay();
}