Difference between revisions of "Programming Tutorial"

From Progzoo
Jump to: navigation, search
(Flag of France)
(How to draw the French tricolour)
Line 1: Line 1:
 
An introduction to computer programming using Java, C#, perl, php, ruby and Visual Basic. Comprising of [[Tutorials| tutorials]] posing problems and solutions and [[Guides| guides]] to common tasks.
 
An introduction to computer programming using Java, C#, perl, php, ruby and Visual Basic. Comprising of [[Tutorials| tutorials]] posing problems and solutions and [[Guides| guides]] to common tasks.
==How to draw the French tricolour ==
+
==An Example: drawing the French tricolour ==
 
You can create images using Java. The early tutorials focus on 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 <code>[[setColor]]</code> and <code>[[fillRect]]</code> to create simple images.
 
You can create images using Java. The early tutorials focus on 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 <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="40">
 
<question height="100" width="150" imgOut="flag.png" className="Raster" title="France" rows="9" cols="40">

Revision as of 00:02, 19 November 2007

An introduction to computer programming using Java, C#, perl, php, ruby and Visual Basic. Comprising of tutorials posing problems and solutions and guides to common tasks.

An Example: drawing the French tricolour

You can create images using Java. The early tutorials focus on 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.

<img src="http://progzoo.net/wiki/images/e/e3/Flag_guide_france.png" style="float:right"/> 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);
 


[Font] [Default] [Show] [Resize] [History] [Profile]

Assessments

Consult the User's Guide for information on changing material in progzoo.

You can mess about in the Playpen.