JavaScript Canvas

The video tutorial introduces the JavaScript canvas, a powerful tool for drawing in 2D or 3D within a web browser. It covers setting up the canvas element, drawing lines and shapes, and creating a simple drawing application. The tutorial also delves into using JavaScript for canvas interaction, including event handling and advanced techniques. The canvas is presented as a versatile tool for expanding web capabilities, offering a different world in JavaScript for creative implementations.

What is the purpose of the canvas element in JavaScript?

Explain how to create a 2D context for the canvas.

Describe the process of drawing a triangle on the canvas.

How can you create a circle using the canvas API?

What are the steps to change the color and width of a line in the canvas?

What is the significance of the drawing variable in the canvas application?

Explain the role of event listeners in the canvas drawing application.

How does the save functionality work in the canvas application?

What happens when the mouse moves while drawing on the canvas?

How does the canvas element enhance web applications?