commit 08/04/2025

src/main/java/Config/SomeCodes.java

@@ -3,8 +3,10 @@ package Config;
 
 import com.google.gson.Gson;
 import com.google.zxing.MultiFormatReader;
+import javafx.application.Platform;
 import javafx.embed.swing.SwingFXUtils;
 import javafx.scene.control.Alert;
+import javafx.scene.control.Label;
 import javafx.scene.image.Image;
 import org.bytedeco.javacv.Java2DFrameConverter;
 import org.bytedeco.javacv.OpenCVFrameConverter;
@@ -15,9 +17,9 @@ import org.bytedeco.opencv.opencv_core.Mat;
 import org.bytedeco.opencv.opencv_core.Rect;
 import org.bytedeco.opencv.opencv_core.Size;
 import org.bytedeco.opencv.opencv_core.UMat;
-import org.opencv.core.MatOfDouble;
 import org.tinylog.Logger;
 
+import java.awt.*;
 import java.awt.image.BufferedImage;
 import java.io.File;
 import java.io.InputStream;
@@ -32,7 +34,6 @@ import java.util.ArrayList;
 import java.util.List;
 
 import static org.bytedeco.opencv.global.opencv_core.CV_64F;
-import static org.bytedeco.opencv.global.opencv_core.CV_64FC3;
 
 @SuppressWarnings("unused")
 public class SomeCodes {
@@ -603,6 +604,52 @@ public class SomeCodes {
         }
     }
 
+    public static void SetText(Object obj, String text){
+        if (obj!=null && text!=null){
+            if (Platform.isFxApplicationThread()){
+                if (obj instanceof Label){
+                    ((Label) obj).setText(text);
+                } else if (obj instanceof TextArea){
+                    ((TextArea) obj).setText(text);
+                } else if (obj instanceof TextField){
+                    ((TextField) obj).setText(text);
+                }
+            } else{
+                Platform.runLater(()->{
+                    if (obj instanceof Label){
+                        ((Label) obj).setText(text);
+                    } else if (obj instanceof TextArea){
+                        ((TextArea) obj).setText(text);
+                    } else if (obj instanceof TextField){
+                        ((TextField) obj).setText(text);
+                    }
+                });
+            }
+        }
+    }
+
+    public static void LabelVisible(Label label, boolean visible){
+        if (label!=null){
+            if (visible){
+                if (Platform.isFxApplicationThread()){
+                    label.setVisible(true);
+                } else{
+                    Platform.runLater(()->{
+                        label.setVisible(true);
+                    });
+                }
+            } else {
+                if (Platform.isFxApplicationThread()){
+                    label.setVisible(false);
+                } else{
+                    Platform.runLater(()->{
+                        label.setVisible(false);
+                    });
+                }
+            }
+        }
+    }
+
     public static void ShowAlert(Alert.AlertType type, String title, String header, String content){
         Alert alert = new Alert(type);
         alert.setTitle(title);
@@ -647,15 +694,25 @@ public class SomeCodes {
         return false;
     }
 
+    /**
+     * Calculate sharpness of image
+     * @param mat image in UMat format, expected in gray scale
+     * @return sharpness value
+     */
     public static double CalculateSharpness(UMat mat){
+
         if (mat!=null && !mat.empty()){
-            UMat gray = new UMat();
-            opencv_imgproc.cvtColor(mat, gray, opencv_imgproc.COLOR_BGR2GRAY);
-            opencv_imgproc.equalizeHist(gray, gray);
+            if (mat.channels()!=1){
+                UMat grey = new UMat();
+                opencv_imgproc.cvtColor(mat, grey, opencv_imgproc.COLOR_BGR2GRAY);
+                mat = grey;
+            }
+
+            opencv_imgproc.equalizeHist(mat, mat);
 
             UMat laplacian = new UMat();
 
-            opencv_imgproc.Laplacian(gray, laplacian, CV_64F);
+            opencv_imgproc.Laplacian(mat, laplacian, CV_64F);
 
             UMat mean = new UMat(1,1, CV_64F);
             UMat stddev = new UMat(1,1, CV_64F);