Aart School

Fundamentals of Physical Computing

Lab Seven: Programing Lab 2, part 2: Color Swatches

Start with this simple drawing program with two buttons. There are two square buttons at the bottom of the screen. When the user clicks on the buttons a simple message is printed to the console.

• 1. Pick two colors from the Color Selector on the Tools menu. You will have to remember the R, G and B values or the hex code from the Color Selector.
  2. Turn these buttons into color swatches for the two colors you picked from the Color Selector. When the user clicks on a swatch, they will be able to draw in the color of that swatch. You will have to add 3 variables to store the red, green, and blue color levels to store the current color that is being drawn in.
  3. Save As.. this sketch, naming it yourname-Swatches