Making my way through the Working with colours recipe from the Processing 2 Creative programming cookbook source code on GitHub. In this recipe I learned how to use the color function to create a variable of the type colour (c = colour variable), the stroke function to set the colour of the stroke, the fill function to set the fill colour of the shape. I also added an additional +130 to the height of displayHeight. I wanted the size and position of all the shapes to be relative to the window size (displayWidth, displayHeight), but I haven’t figured out how to do that yet.
