How to Change the color of the black image

Question

Hi,
I have created a black image. But want to insert some text and chnage the color of the same. I am trying to do it, by usign various classes of javax.imageio.*, java.awt.image. But, I have not the required output till now. I am showing my code below. The image I created is totally black.
Any suggestion greatly appreciated.
File f = new File("C:/tomcat5.5.15/apache-tomcat-5.5.16/webapps/plugintest/03974701.jpg");
BufferedImage image = ImageIO.read(f);
int height = image.getHeight();
int width = image.getWidth();
int type = image.getType();
ColorModel cm = image.getColorModel();
System.out.println("Width of the Image is "+width);
System.out.println("Height of the Image is "+height);
System.out.println("type of the Image is "+type);
BufferedImage image1 = new BufferedImage(width,height,type);
//image1.setRGB(45,45,rgb);
File f1 = new File("blank.jpg");
RenderedImage ri = image1;
ImageIO.write(ri,"jpg",f1);

Answer 1

Color c = new Color(0, 0, 0);
Graphics g = image1.getGraphics();
g.setColor(c);Thanks for your suggestion I added these lines to the
code(code is shown above), but the there is no change
in the color of the jpg image saved in the file. Am I
missing something.Yes.
a) Do you know what color 0,0,0 is? Hint: not mauve
b) When you call set color that sets the drawing colour. But you aren't drawing anything. You can draw things with the methods of Graphics and Graphics2D. I suggest starting with fillRect
http://java.sun.com/developer/Books/Graphics/
Thanks