It is often helpful to use as few concrete numbers or texts as possible. An example illustrates the meaning and usefulness of variables.
IoT – An introduction to the Internet Of Things
Drawing Graphics
In programming, the computer will be given instructions with a number of commands. These commands are called functions.
In the following, some features are introduced that generate graphics on the artboard of Processing.
Introduction to Processing
After processing the following learning modules, you will be able to handle small programming projects.
The programming is done with the programming environment Processing, which can be downloaded free of charge from www.processing.org. Processing makes it very easy to realize graphical programs.
The upper secondary school uses this development environment to get first experiences with programming.