Exploring JavaScript Canvas Art

Front

Which method is used to draw a rectangle on a canvas in JavaScript? Options: `drawRect()`, `rect()`, `createRect()`, `rectDraw()`

Back

`rect()`

Front

What is the correct method to clear a specific rectangular area on a canvas?

Back

`clearRect()`

Front

Which method is used to draw a circle on a canvas? Options: `drawCircle()`, `arc()`, `circle()`, `ellipse()`

Back

`arc()`

Front

To animate a shape on a canvas, which function is commonly used to repeatedly call a function you create so that your drawing updates? Options: `setInterval()`, `requestAnimationFrame()`, `setTimeout()`, `animate()`

Back

`setInterval()`

Front

What is the purpose of the `beginPath()` method in canvas drawing?

Back

To start a new path

Front

Which property is used to set the color of a shape in canvas? Options: `fillColor`, `strokeColor`, `fillStyle`, `outlineColor`

Back

`fillStyle`

Front

Which method is used to fill a shape with color on a canvas? Options: `fill()`, `color()`, `paint()`, `shade()`

Back

`fill()`

Front

What is the default color used for shapes drawn on a canvas if no color is specified?

Back

Black

Front

In JavaScript, what key word do you use to define a procedure that can be called repeatedly by setInterval()?

Back

function

Front

In JavaScript, what statement can you write that allows your code to choose from two different conditions?

Back

if...else