Modern JavaScript from the Beginning - Second Edition - Canvas Element and API

Modern JavaScript from the Beginning - Second Edition - Canvas Element and API

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial introduces the Canvas API, a part of HTML5, used for drawing graphics via JavaScript. It covers creating a canvas element in HTML, setting up a 2D context with JavaScript, and drawing shapes, lines, and text. The tutorial also demonstrates how to incorporate images into the canvas. The video aims to familiarize viewers with canvas methods and properties, setting the stage for creating animations using requestAnimationFrame in future lessons.

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4 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the purpose of the beginPath method in drawing lines?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you draw text on the canvas using the fillText method?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What steps are involved in loading and drawing an image onto the canvas?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the use of requestAnimationFrame in creating animations with the Canvas API.

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