NEED HELP!!!How to make LINES Colorful--PLEASE HELP!!!!!!

Question

i want to draw a red line:
Graphics g;
g = b.getGraphics();
g.drawLine(20,5,100,64);
but the line is black, i want it red.
the command g.setColor(color.RED) is not working....
WHATS WRONG, please help, thanks thomas

Answer 1

Here is my code....
mport com.ms.wfc.app.*;
import com.ms.wfc.core.*;
import com.ms.wfc.ui.*;
import com.ms.wfc.html.*;
import com.ms.awt.*;
* Diese Klasse kann eine variable Anzahl von Parameter auf der Befehlszeile
* entgegennehmen. Die Programmausf�hrung startet mit der Methode main(). Der
* Klassenkonstruktor wird nicht aufgerufen, bevor nicht ein Objekt vom Typ 'exel'
* in der Methode main() erstellt wird.
public class exel extends Form
     String datum2="";
     String userdateinput="";
     int count=0;
     int i=0;
     int day7=0;
     int m=0;
     int p=0;
     public exel()
          super();
          for (i=0;i<31;i++)
          Point[count]="305";
     Graphics g;
     int xx1=5;
     int xy1=305;
     int xx2=600;
     int xy2=305;
     int yx1=5;
     int yy1=5;
     int yx2=5;
     int yy2=305;
     int i=0;
     //Bitmap b = new Bitmap("c:\\BACKGROUND.BMP");
     Bitmap b = new Bitmap(600,600);
     b.setTransparentColor(Color.RED);
     g = b.getGraphics();
     g.drawRect(0,0,600,600);
     g.drawRect(0,0,600,600);
     g.setBackColor(Color.RED);
g.setColor(Color.RED);//HERE IS THE ERROR!!!
     g.drawLine(5,10,5,305);
     g.drawLine(5,10,10,10);
     g.drawLine(xx1,xy1,xx2,xy2);
     for (i=0;i<5;i++)
          yx1=5;
          yy1=60+yy1;
          yx2=10;
          yy2=yy1;
          g.drawLine(yx1,yy1,yx2,yy2);
     for (i=0;i<31;i++)
          xx1=xx1+15;
          xy1=305;
          xx2=xx1;
          xy2=300;
          g.drawLine(xx1,xy1,xx2,xy2);
     int h=0;
     int counter7=0;
     yx1=-10;
     int counter8=0;
     int counter6=0;
     for (h=1;h<31;h++)
          int cpoint=com.ms.wfc.util.Value.toInt(Point[h-1]);
          int cpoint2=com.ms.wfc.util.Value.toInt(Point[h]);
          yy1=305-(cpoint*3);
          yy2 = 305-(cpoint2*3);
          yx1=yx1+15;
          yx2 = yx1+15;
          if (cpoint==0)
               yy1 = 0;
               yy2 = 0;
               yx1 = 0;
               yx2 = 0;
          if (cpoint2==0)
               yy1 = 0;
               yy2 = 0;
               yx1 = 0;
               yx2 = 0;
          g.drawLine(yx1,yy1,yx2,yy2);
          if (cpoint==0)
               for (counter6=0;counter6<counter7;counter6++)
                    yx1=yx1+15;
                    yx2 = yx1+15;
          if (cpoint2==0)
               for (counter8=0;counter8<counter7;counter8++)
                    yx1=yx1+15;
                    yx2 = yx1+15;
          counter7++;
     pictureBox1.setImage(b);
          // Erforderlich f�r die Unterst�tzung des Visual J++-Formulardesigners
          initForm();          
          // ZU ERLEDIGEN: F�gen Sie beliebigen Konstruktorcode hinter den Aufruf von initForm hinzu
     * exel �berl�dt dispose, damit es die Komponentenliste
     * bereinigen kann.
public void dispose()
     super.dispose();
     components.dispose();
String DATUM="";
private void start_click(Object source, Event e)
     /**DATE**/
     java.util.Date Date = new java.util.Date();
     java.sql.Date sqldate = new java.sql.Date(Date.getTime());
     String dat = String.valueOf(sqldate);
     //datum.setText(DATUM);
     //Start von EXEL
     try
          String makro="C:\\Program Files\\Microsoft Office\\Office\\XLSTART\\PERSONL.xls";
          String cmd = "C:\\Temp\\"+DATUM+"FLIP.xls";
          //String cmd = "C:\\Program Files\\Microsoft Office\\Office\\EXCEL.EXE Gr8galry.gra";
          String line = null;
          Process p1 = Runtime.getRuntime().exec(cmd);
          Process p2 = Runtime.getRuntime().exec(makro);
          //p.destroy();
     catch (java.io.IOException e1)
          //exception.setText("error");
String Point[]=new String[31];
private void button1_click(Object source, Event e)
     close();
}