gs-cv: Add test program for MeshgridRadon

gs-cv/src/main/java/org/genericsystem/cv/application/MeshgridRadonTest.java

@@ -0,0 +1,56 @@
+package org.genericsystem.cv.application;
+
+import org.genericsystem.cv.AbstractApp;
+import org.genericsystem.cv.Img;
+import org.genericsystem.cv.utils.NativeLibraryLoader;
+import org.opencv.core.Scalar;
+import org.opencv.imgcodecs.Imgcodecs;
+
+import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
+import javafx.scene.layout.GridPane;
+
+public class MeshgridRadonTest extends AbstractApp {
+
+	public static void main(String[] args) {
+		launch(args);
+	}
+
+	static {
+		NativeLibraryLoader.load();
+	}
+	private Img image = new Img(Imgcodecs.imread("1_in.png"), false);
+	private int cols = 3;
+	private int rows = 2;
+
+	@Override
+	protected void fillGrid(GridPane mainGrid) {
+		Image[] images = new Image[6];
+		images[0] = image.toJfxImage();
+
+		MeshGridRadon meshGrid = new MeshGridRadon(20, 40, 40, image.getSrc());
+		meshGrid.build(-5000, -45, 45);
+		try (Img vertDirs = new Img(meshGrid.drawVerticalDirs(new Scalar(255, 0, 255)), false);
+				Img baseLines = new Img(meshGrid.drawBaselines(new Scalar(255, 0, 0)), false);
+				Img grid = new Img(meshGrid.drawOnCopy(new Scalar(0, 0, 255)), false);
+				Img surface = new Img(meshGrid.draw3Dsurface(new Scalar(0, 255, 0), new Scalar(0, 0, 255)), false);
+				Img dewarped = new Img(meshGrid.dewarp(), false))  {
+			images[1] = baseLines.toJfxImage();
+			images[2] = vertDirs.toJfxImage();
+			images[3] = grid.toJfxImage();
+			images[4] = surface.toJfxImage();
+			images[5] = dewarped.toJfxImage();
+			for (int col = 0; col < cols; col++)
+				for (int row = 0; row < rows; row++) {
+					int i = row * cols + col;
+					if (i < images.length) {
+						ImageView imageView = new ImageView(images[i]);
+						mainGrid.add(imageView, col, row);
+						imageView.setPreserveRatio(true);
+						imageView.setFitWidth(image.width());
+						imageView.setFitHeight(image.height());
+					}
+				}
+		}
+	}
+}