1.1-Introductie-Programmeren
Shifting colors
Difficulty: 
Besides the dimensions we can also use variables to adjust the color. Create a program that increases the “redness” of a color in steps of 50 (starting at 100) and keep redrawing a figure to show this color.
Create an image that reflects this color change. Make it funny or creative (like a sunset). Just because we are lazy (and have given you a circle in the example), doesn’t mean you have to be!
Example
(Note the “export” statement is our tool saving these example images. You don’t have to see this in your version.)