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Beginner Colours Processing Project Rainbow

String-art inspired rainbow graphics

Create line art in processing, based on a 500×500 grid. Explore transparency effects.

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Beginner Colours Processing Project Rainbow

Create colour effect examples

Create coloured squares (after Johannes Itten) to be printed and cut out, and coloured rectangles (after Josef Albers)

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Beginner Colours Data Processing Project Rainbow

Create colour blocks per value – introduction to mapping data to colours

Create blocks of data that represent values. Then map these blocks from a simple array.

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Beginner Colours Java Processing Project Rainbow

Create a coloured grid in Processing

Learn how to create a grid of coloured shapes, plotted in Processing.

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Beginner Colours Processing Project Rainbow

Plot 40 rectangles and circles

Create 40 coloured rectangles, use a for-loop, the critical thinking sheet, and do some code refactoring.

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Colours Java Processing Project Rainbow

Create a spectrum of coloured squares in Processing (part 2)

Learn how to use the HSB model, and plot hundreds of coloured squares with different effects.

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Beginner Colours Java Processing Project Rainbow

Create a spectrum of coloured squares in Processing (part 1)

Create hundreds of coloured rectangles.

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Beginner Colours Java Processing Project Rainbow

Create a rainbow in code

In this activity you will create a rainbow in code using software sketchbook and a language “Processing”.

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Beginner Colours Java Processing Project Rainbow

Make a quick sketch before you code

Think about your program before you code. This post goes through the five steps of the Critical Thinking Sheet.

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Beginner Colours Java Processing Project Rainbow

Set up the coding environment

This post starts you off with Processing. Download, run and draw some coloured lines. The computer programming language Processing, is a great way to start coding. You get a quick visual result from a few lines of code.