Difference between revisions of "Graphics2D"

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(fillRect)
(fillRect)
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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
 
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==
 
==fillRect==
 +
 +
<question width='100' height='100' className='Raster' imgOut='flag.png'>
 
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.
 
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.
<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.setColor(Color.black);

Revision as of 13:06, 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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