import java.io.*;
import javax.imageio.*;
import java.awt.image.*;
import java.awt.*;
import java.lang.*;
import java.lang.Math.*;
import java.util.*;
import java.util.Arrays.*;


public class PlaceDots
{
	public static void main(String args[ ]) throws IOException
		{

		String[] filename = new String[6];
		filename[0]=args[0];
		filename[1]="InitialPositions.txt";
		ReadLines(filename);

		}

static void ReadLines(String[] filename) throws IOException
		{


		BufferedReader in = new BufferedReader(new FileReader(filename[1]));

		int lineCount = 0;

		do
		{
		  	String line = in.readLine();
			if (line == null) break;
	        	lineCount++;		
		} while (true);

		
		double[][] Coord = new double [lineCount][2];



	    	LineNumberReader lnr = new LineNumberReader(new FileReader(filename[1]));
	    	lnr.setLineNumber(1);
	    	StreamTokenizer stok = new StreamTokenizer(lnr);
	    	stok.parseNumbers();
	    	stok.eolIsSignificant(true);
	    	stok.nextToken();

		int rownum = -1;

	
		while (stok.ttype != StreamTokenizer.TT_EOF)
		{

			double x=0;
			double y=0;

			while (stok.ttype != StreamTokenizer.TT_EOF)
			{

				for (int colnum=1; colnum<=3; colnum++)
					{
						if (colnum==1) {x=stok.nval;
								}

						if (colnum==2) {y=stok.nval;
								}

						if (colnum==3) {stok.nextToken();
								rownum++;
								break;}

						stok.nextToken();
					}

				Coord[rownum][0]=x;
				Coord[rownum][1]=y;


			if (stok.ttype == StreamTokenizer.TT_EOF) {break;}

			}
				
				
		if (stok.ttype == StreamTokenizer.TT_EOF) {break;}

		}

		
		

		double MaxX = 0;
		double MaxY = 0;

		for (int i = 0; i <= Coord.length-1; i++)
		{
			if (Coord[i][0] > MaxX)
			{
				MaxX = Coord[i][0];
			}

			if (Coord[i][1] > MaxY)
			{
				MaxY = Coord[i][1];
			}
		}	

		int width = (int)MaxX;
		int height = (int)MaxY;	

		BufferedImage image = new BufferedImage(width + 10, height + 10, BufferedImage.TYPE_INT_RGB);

		String format = "JPG";		

		if (filename[0].toLowerCase().endsWith(".png")) 
					{format = "PNG";}

		if (filename[0].toLowerCase().endsWith(".bmp")) 
					{format = "BMP";}

		else if (!(filename[0].toLowerCase().endsWith(".bmp")) && !(filename[0].toLowerCase().endsWith(".png")) 
			&& !(filename[0].toLowerCase().endsWith(".jpg")))
			{System.out.println("Error: choose only .jpg, .png, or .bmp images");}	

	

		for (int i = 0; i <= Coord.length-1; i++)
		{

		Graphics graphics = image.getGraphics();
		Color color = new Color(0, 255, 0);
		graphics.setColor(color);
		graphics.fillRect((int)Coord[i][0] - 3, (int)Coord[i][1] - 3, 6, 6);

		}


		ImageIO.write(image, format, new File(filename[0]));

		

		}

}