Difference between revisions of "Programming Tutorial"

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(Drawing the French tricolour with Java)
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==Drawing the French tricolour with Java==     
 
==Drawing the French tricolour with Java==     
 
You can create images using Java. The first  tutorial  [[Flags]] looks at drawing flags of the world, from simple flags such as Libya to more complicated flags such as the [[Harder Flags Tutorial#United_States|Stars and Stripes]] of the USA. In Java you can use [[methods]] such as  <code>[[setColor]]</code> and <code>[[fillRect]]</code> to create simple images.           
 
You can create images using Java. The first  tutorial  [[Flags]] looks at drawing flags of the world, from simple flags such as Libya to more complicated flags such as the [[Harder Flags Tutorial#United_States|Stars and Stripes]] of the USA. In Java you can use [[methods]] such as  <code>[[setColor]]</code> and <code>[[fillRect]]</code> to create simple images.           
<question height="100" width="150" imgOut="flag.png" className="Raster" title="France" rows="9" cols='28' lang='java'>  
+
<question height="100" width="150" imgOut="flag.png" className="Raster" title="France" rows="9" cols='28' lang='java' awh='TODO'>  
 
[[Image:Flag_guide_france.png|border]]
 
[[Image:Flag_guide_france.png|border]]
 
Notice that the blue rectangle is at (0,0), it is 50 wide and 100 deep so the commands to draw the blue rectangle are:     
 
Notice that the blue rectangle is at (0,0), it is 50 wide and 100 deep so the commands to draw the blue rectangle are:     

Revision as of 12:32, 15 April 2008

Follow the tutorials to learn to program. Use the Guides to see example programs is many languages.

  • Tutorials which present problems and their solutions.
  • How to... guides to completing common tasks.

Drawing the French tricolour with Java

You can create images using Java. The first tutorial Flags looks at drawing flags of the world, from simple flags such as Libya to more complicated flags such as the Stars and Stripes of the USA. In Java you can use methods such as setColor and fillRect to create simple images.

Flag guide france.png Notice that the blue rectangle is at (0,0), it is 50 wide and 100 deep so the commands to draw the blue rectangle are:

g.setColor(Color.blue);
g.fillRect(0,0,50,100);



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