Rename module

image-processing/src/main/java/com/baeldung/imageprocessing/imagej/ImageJRectExample.java

@@ -0,0 +1,22 @@
+package com.baeldung.imageprocessing.imagej;
+
+import ij.IJ;
+import ij.ImagePlus;
+import ij.process.ImageProcessor;
+
+import java.awt.*;
+
+public class ImageJRectExample {
+    public static void main(String[] args) {
+        ImagePlus imp = IJ.openImage(ImageJRectExample.class.getClassLoader().getResource("lena.jpg").getPath());
+        drawRect(imp);
+        imp.show();
+    }
+
+    private static void drawRect(ImagePlus imp) {
+        ImageProcessor ip = imp.getProcessor();
+        ip.setColor(Color.BLUE);
+        ip.setLineWidth(4);
+        ip.drawRect(10, 10, imp.getWidth() - 20, imp.getHeight() - 20);
+    }
+}