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package javafxapplication64;

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.paint.Color;
import javafx.scene.paint.ImagePattern;
import javafx.scene.shape.Polygon;
import javafx.scene.shape.PolygonBuilder;
import javafx.stage.Stage;

public class JavaFXApplication64 extends Application {

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

    @Override
    public void start(Stage primaryStage) {
        
        
        Canvas canvas = new Canvas(400, 400);
        
        GraphicsContext gc = canvas.getGraphicsContext2D();
        
        gc.setFill(Color.RED);
        
        for(int i = 0; i < 40; i++){
            
            for(int j = 0; j < 40; j++){                
                
                gc.fillOval(i*10, j*10, 7, 7);
            }
        }
        
        Image img = null;
        
        Polygon polygon = PolygonBuilder
                .create()
                .points(
                    0.0, 0.0,
                    0.0, 360.0,
                    300.0, 180.0)
                .translateX(200)                
                .fill(new ImagePattern(canvas.snapshot(null, img)))                
                .build();
        
        Group root = new Group();     
        
        root.getChildren().addAll(polygon);
        
        Scene scene = new Scene(root, 600, 360);

        primaryStage.setTitle("Hello World!");
        primaryStage.setScene(scene);
        primaryStage.show();
    }
}