Algorithms for Visual Design Using the Processing Language; About the Author; Credits; Acknowledgments; Contents; Introduction; Chapter 1: Elements of the Language; Chapter 2: Points, Lines, and Shapes; Chapter 3: The Structure of Shapes; Chapter 4: Basics of Graphical User Interfaces; Chapter 5: Image Processing; Chapter 6: Motion; Chapter 7: Advanced Graphics Algorithms; Chapter 8: 3-D Space; Chapter 9: Solid Geometry; Chapter 10: File Read/Write; Chapter 11: Physical Computing; Appendix A: Equations of Lines and Planes; Appendix B: Answers to Exercises; Appendix C: Further Readings; Index.