KCK | Zad 4

package Lab4;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.control.Button;
import javafx.scene.layout.StackPane;
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.chart.LineChart;
import javafx.scene.chart.NumberAxis;
import javafx.scene.chart.XYChart;
import javafx.stage.Stage;

public class Lab4 extends Application {

    static public int[] reads = new int[900];

    public static void read(String name){
        try {
            for(int i=0; i>=900;i++){
                reads[i] = 0;
            }
            File file = new File("C:\\Users\\Student\\Documents\\NetBeansProjects\\Lab4\\src\\lab4\\" + name);
            FileReader fileReader = new FileReader(file);

            BufferedReader bufferedReader = new BufferedReader(fileReader);
            StringBuffer stringBuffer = new StringBuffer();
            String line;
            int i= 0;
            while ((line = bufferedReader.readLine()) != null) {
                reads[i] = line.length();
                i += 1;
            }
            fileReader.close();

    } catch (IOException e) {
    e.printStackTrace();
        }
    }

    @Override
    public void start(Stage primaryStage) {

        primaryStage.setTitle("zad4");
        //defining the axes
        final NumberAxis xAxis = new NumberAxis();
        final NumberAxis yAxis = new NumberAxis();
        xAxis.setLabel("Linia w pliku ");
        //creating the chart
        final LineChart<Number,Number> lineChart =
                new LineChart<Number,Number>(xAxis,yAxis);

        lineChart.setTitle("Ilosc znakow w linii");

        XYChart.Series series = new XYChart.Series();
        XYChart.Series series2 = new XYChart.Series();
        XYChart.Series series3 = new XYChart.Series();

        int i = 0;

        read("name.txt");
        series.setName("dziubdziub");
        series2.setName("Bohemian Rhapsody");
        series3.setName("Rap God");
        for(int item : reads){
        i+=1;
            series.getData().add(new XYChart.Data(i, item));
            if (item == 0) break;
        };

        read("name1.txt");
        i = 0;
        for(int item : reads){
            i+=1;
            series2.getData().add(new XYChart.Data(i, item));
            if (item == 0) break;
        };

        read("name2.txt");
        i = 0;
        for(int item : reads){
        i+=1;
            series3.getData().add(new XYChart.Data(i, item));
            if (item == 0) break;
        };

        Scene scene  = new Scene(lineChart,1440,800);
        lineChart.getData().add(series);
        lineChart.getData().add(series2);
        lineChart.getData().add(series3);

        primaryStage.setScene(scene);
        primaryStage.show();

        StackPane root = new StackPane();

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

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