An introduction to computer programming using Java. Comprising
- Tutorials which present problems and their solutions.
- How to... guides to completing common tasks.
- Assessments graded problems with solutions.
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
fillRect to create simple images.
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:
Consult the User's Guide for information on changing material in progzoo.
You can mess about in the Playpen.