KA Intro to JS: Coloring

What ProcessingJS function can you call to change the color of the entire canvas?

• setBackground()
• background()
• canvasColor()
• fill()

What function should you call to change the color of a line in your program?

• fill()
• outline()
• stroke()
• color()

If you're programming a drawing, where should your background() call be?

• At the beginning of the program
• At the end of the program
• At the beginning AND end of the program
• After the first rect()

The fill() function takes 3 parameters. What do those three numbers represent?

• red, green, blue
• cyan, magenta, yellow
• color, saturation, opacity
• red, yellow, blue

What are the minimum and maximum values of the 3 numbers that get passed into fill() and stroke()?

• 0 - 100
• 0 - 50
• 115 - 255
• 0 - 255

What function can you call to remove the outlines from all the shapes in your program?

• noFill();
• noStroke();
• noOutlines();
• noLines();