TestHuruf.java

package fjr.image;

import java.io.File;

import javafx.application.Application;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.canvas.Canvas;
import javafx.scene.canvas.GraphicsContext;
import javafx.scene.image.Image;
import javafx.scene.image.PixelReader;
import javafx.scene.paint.Color;
import javafx.scene.text.Font;
import javafx.stage.Stage;

public class TestHuruf extends Application {

	int step = 7;
	int stepY = 7;
	double depth = 56;
	double width = 0;
	double height = 0;

	
	double canvasWidth = 800; 
	double canvasHeight = 600; 
	
	static int[] value = { 0, 1 };

	
	String[] m = {"M", "O", "H", "A", "M", "M", "A", "D","",  "F", "A", "J", "A", "R", ""}; 
	
	@Override
	public void start(Stage primaryStage) throws Exception {
		Group root = getEsembel();
		primaryStage.setScene(new Scene(root));
		primaryStage.setTitle("TUT WURI HANDAYANI");
		primaryStage.show();
	}

	public Group getEsembel() {
		Group root = new Group();
		Image image = new Image(new File("E:/testpoi/bob-sepia.jpg").toURI()
				.toString());
		width = image.getWidth();
		height = image.getHeight();

		PixelReader pixel = image.getPixelReader();
		
		Canvas canvas = new Canvas(canvasWidth, canvasHeight);
		GraphicsContext gc = canvas.getGraphicsContext2D();

		gc.setStroke(Color.BLACK);
		double x = 10, y = 0; 
		
		double stepXImage =  width/ 130;
		double stepYImage = height /72; 
		
		int  xx =0; 
		int yy = 0; 
		
		canvas.setStyle("-fx-foreground-color: #333333;"); // ini g bisa... 

		gc.setFont(new Font(8));
		int indexString = 0; 
		while(x < canvasHeight - 20){ // ini nanti ada 72 loop 
			xx = 0 ;
			indexString = 0;
			while(y < canvasWidth - 20){ // ini nanti ada 130 loop 
				if(indexString>=m.length)
					indexString = 0;
				Color color = pixel.getColor(xx, yy); // ambil nilai warna dari image... 
				gc.setStroke(color); // setting warna huruf berdasarkan nilai warna image... 
				gc.strokeText( m[indexString++], y , x); // pasang huruf ke indexString pada koordinat y dan x 
				int aa = (int)(Math.random() *  value.length ); 
//				gc.strokeText( Integer.toString(value[aa]), y , x);
//				gc.strokeText( "M", y , x);
				y+=6 ; // ini buat step text-nya... arah horizontal...  
				xx +=  ((int) stepXImage); // ini buat step byte image-nya arah horizontal
			}
			y = 0; 
			x+= 8; // ini buat step text-nya... arah vertical... 
			yy+= ((int) stepYImage);  // ini buat step byte image-nya...  arah vertical.... 
		}

		root.setTranslateX(10);
		root.setTranslateY(10);
		root.getChildren().add(canvas);

		return root;
	}
	
	
	public static void main(String[] args){
		launch(args);
	}

}