Difference between revisions of "Graphics2D"

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<question width='100' height='100' className='Raster' imgOut='flag.png'>
 
<question width='100' height='100' className='Raster' imgOut='flag.png'>
 
<prog lang='java'>static void drawFlag(Graphics2D g){
 
<prog lang='java'>static void drawFlag(Graphics2D g){
 +
  g.setColor(Color.black);
 
   g.fillRect(10,10,30,30);
 
   g.fillRect(10,10,30,30);
 
}</prog>
 
}</prog>

Revision as of 14:05, 7 September 2008

The Graphics2D class is part of the Java library. It is documented at http://java.sun.com/j2se/1.5.0/docs/api/java/awt/Graphics2D.html

fillRect

The method fillRect(x,y,w,h) takes four parameters x,y (for the top left corner) and w,h for the width and height of the rectangle to be filled.


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setColor

The method setColor determines the color used for following operation (such as fillRect). setColor takes a color as a parameter. Named Colors

You can use one of the standard colors such as Color.red. Other colors include: black blue cyan darkGray gray green lightGray magenta orange pink red white yellow.

Custom Colors You can use one of the standard colors (such as Color.red) or you can use a custom color using the constructor new Color(10,20,30) which uses red, green and blue components 10, 20, 30. Each component can be a value from 0 to 255.


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