Re: help to write a correct "if" statement for pixel color

Hi All,
I need to write a correct "if" statement in a test program
that is looking at vectors of pixel colors.
This program below, at line 64, shows System.out.println(clr); and
 the output is written is: "java.awt.Color[r=0,g=0,b=0] "

My attempt at writing "if" statements are line 65 and 66
if (clr == 0,0,0) System.out.println ("Here is color black");
if (clr == java.awt.Color[r=0,g=0,b=0]) System.out.println (=

color black");

If the width of any line is greater than the maximum number
The error list is note below:
9 errors found:
File: C:\Documents and Settings\bH\Desktop\PxlBytesVecShoImg.java
[line: 65]
Error: C:\Documents and Settings\bH\Desktop\PxlBytesVecShoImg.java:65:
')' expected
File: C:\Documents and Settings\bH\Desktop\PxlBytesVecShoImg.java
[line: 65]
Error: C:\Documents and Settings\bH\Desktop\PxlBytesVecShoImg.java:65:
';' expected
File: C:\Documents and Settings\bH\Desktop\PxlBytesVecShoImg.java
[line: 65]
Error: C:\Documents and Settings\bH\Desktop\PxlBytesVecShoImg.java:65:
illegal start of expression
File: C:\Documents and Settings\bH\Desktop\PxlBytesVecShoImg.java
[line: 65]
Error: C:\Documents and Settings\bH\Desktop\PxlBytesVecShoImg.java:65:
';' expected
File: C:\Documents and Settings\bH\Desktop\PxlBytesVecShoImg.java
[line: 65]
Error: C:\Documents and Settings\bH\Desktop\PxlBytesVecShoImg.java:65:
illegal start of expression
File: C:\Documents and Settings\bH\Desktop\PxlBytesVecShoImg.java
[line: 65]
Error: C:\Documents and Settings\bH\Desktop\PxlBytesVecShoImg.java:65:
';' expected
File: C:\Documents and Settings\bH\Desktop\PxlBytesVecShoImg.java
[line: 66]
Error: C:\Documents and Settings\bH\Desktop\PxlBytesVecShoImg.java:66:
']' expected
File: C:\Documents and Settings\bH\Desktop\PxlBytesVecShoImg.java
[line: 66]
Error: C:\Documents and Settings\bH\Desktop\PxlBytesVecShoImg.java:66:
';' expected
File: C:\Documents and Settings\bH\Desktop\PxlBytesVecShoImg.java
[line: 66]
Error: C:\Documents and Settings\bH\Desktop\PxlBytesVecShoImg.java:66:
';' expected

Your help is appreciated, thanks

bH

The program is below

import java.io.*;
import java.util.*;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

public class PxlBytesVecShoImg
    extends JFrame {

  public static void main(String[] argv) {
    PxlBytesVecShoImg myExample = new
        PxlBytesVecShoImg("Pixel Bytes To Image");
  }

  public PxlBytesVecShoImg(String title) {
    super(title);
    setSize(400, 400);
    addWindowListener(new WindowAdapter() {
      public void windowClosing(WindowEvent we) {
        dispose();
        System.exit(0);
      }
    });
    setVisible(true);
  }

  public void paint(Graphics g) {
    Graphics2D g2d = (Graphics2D) g;

    String hR, hG, hB, width, height, hexColor;

    int red, green, blue, dx, dy, w, h;
    Vector vec1;
    Vector vec2;
    try {
      FileInputStream fin = new FileInputStream("ColorPixlDatap.t=

      ObjectInputStream in = new ObjectInputStream(fin);
      vec1 = (Vector) in.readObject();
      vec2 = (Vector) in.readObject();
      in.close();

      width = (String) vec1.elementAt(0);
      w = Integer.parseInt(width);

      height = (String) vec1.elementAt(1);
      h = Integer.parseInt(height);

      int index = 0;

      for (int y = 0; y < h; y++) {
        for (int x = 0; x < w; x++) {
          hexColor = (String) vec2.elementAt(index);
          hR = hexColor.substring(0, 2);
          hG = hexColor.substring(2, 4);
          hB = hexColor.substring(4, 6);

          red = Integer.parseInt(hR, 16);
          green = Integer.parseInt(hG, 16);
          blue = Integer.parseInt(hB, 16);

          Color clr = new Color(red, green, blue);
          g.setColor(clr);
          System.out.println(clr);
          if (clr == 0,0,0) System.out.println ("Here is=

black");
         if (clr == java.awt.Color[r=0,g=0,b=0])
             System.out.println ("Here is color black");
          // screen reposition dx,dy
          dx = 20;
          dy = 30;
          // used a drawLine with the from and to being the sam=

          // only a pragmatic solution
          g.drawLine(x + dx, y + dy, x + dx, y + dy);
          ++index;
        }
      }
    }
    catch (Exception e) {
      System.out.println("error getting data");
    }

  }

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