Programming - Variables/Animation

_____is a method in which pictures are manipulated to appear as moving images.

• Flowchart

• Events

• Animation

• Controls

What can a variable be considered in programming?

• A placeholder

• A function

• A program

• None of these

How wide is the rectangle?

var rectWidth = 20;

rect(10, 10, rectWidth, rectWidth);

• 10

• 20

• 30

• 40

At what x position is the rectangle?

var xPos = 10;

var yPos = 5;

rect(xPos, yPos, 20, 15);

• 10

• 5

• 20

• 15

At what "y" position are the eyes drawn?

var y = 70;

var size = 30;

ellipse(100, y, size, size);

ellipse(150, y, size, size);

• 100

• 150

• 70

• 30

What is the value of the y variable?

var x=15;

var y=25;

• 15

• 25

• 40

What is the ending value of the variable x?

var x=25;

ellipse(x, 150, 20, 20);

rect(x, 150, 35, 35);

x=42;

• 25

• 150

• 35

• 42

Which way does a computer read programming?

• Top to Bottom

• Bottom to Top

What program is needed to make an animation?

• animate();

• draw = function () {};

• cartoon = function () {};

• draw();

What part of the program makes the ball move up?

var x = 200;

var y= 200;

draw = function {

ellipse(x, y, 50, 50);

x += 1;

y-=1;

};

• var x = 200;

• var y = 200;

• x += 1;

• y -= 1;