pxt-calliope/docs/reference/js/lessons/bounce-image/quiz-answers.md

bounce image quiz answers

scroll an image on the BBC micro:bit #LED #screen #animation #docs

This is the answer key for the bounce image quiz.

1. What does it mean to 'add frames' ?

Adding frames modifies the animation by including more still images in each animation.

2. Write the code that will display this animation.

basic.showAnimation(`
# . . . .
# . . . .
# . . . .
# . . . .
# . . . .
`, 400)

3. Write the code that will display this animation with two frames.

basic.showAnimation(`
# . . . . . # . . .
# . . . . . # . . .
# . . . . . # . . .
# . . . . . # . . .
# . . . . . # . . .
`, 400)

4. Write the code that will display this animation with three frames.

basic.showAnimation(`
# . . . . . # . . . . . # . .
# . . . . . # . . . . . # . .
# . . . . . # . . . . . # . .
# . . . . . # . . . . . # . .
# . . . . . # . . . . . # . .
`, 400)