Class 303 – Unit 1.2 Colors
Learning to control colors in your programs
Today's Goals
- Use colors to change how shapes look
- Apply the fill and opacity properties
- Create custom colors using RGB values
Agenda
- Quick lesson on colors and RGB
- Teacher demo
- Work in CMU CS Academy – Unit 1.2
- Check for understanding
What You Must Finish Today
- Log into CMU CS Academy
- Complete today's assigned exercises in Unit 1.2 – Colors
- Show correct use of:
- fill colors
- opacity
- at least one RGB color
Homework
Any CMU activities from Unit 1.2 that you do not finish in class
Quick Reminder
- Colors in code must be in quotes like
'red' - RGB values go from 0 to 255
- Opacity 100 = solid, Opacity 0 = invisible