More Postscript commands

- translate, rotate, scale
- gsave, grestore
- arc
- Fake PostScript: circle

Processing basics 4

- Using functions to simplify doing repetive tasks (i.e. drawing complex shapes)

Exercises

All exercises should be 400x400 pixels.

OUT04: Create a function that draws flowers in different colors. Use it to draw a flowerfield in a PostScript file.

OUT05: Sketch an illustration of the concept of "contrast" on paper. When you have a sketch you are happy with, execute it in Processing so that the output is a PostScript file. If necessary, minimal post-editing in Illustrator is acceptable. Send the file to marius<at>unlekker<dot>net.