The Canvas API allows JavaScript to draw graphics on the canvas. The Canvas API can draw shapes, lines, curves, boxes, text, and images, with colors, rotations, transparencies, and other pixel manipulations.

Mar 10, 2025 · The Canvas API provides a means for drawing graphics via JavaScript and the HTML <canvas> element. Among other things, it can be used for animation, game graphics, data visualization, photo manipulation, and real-time video processing.

The HTML <canvas> element is a bitmapped area in an HTML page. The Canvas API allows JavaScript to draw graphics on the canvas. The Canvas API can draw shapes, lines, curves, boxes, text, and images, with colors, rotations, transparencies, and other pixel manipulations.

Canvas has several methods for drawing paths, boxes, circles, text, and adding images. Canvas is supported by all major browsers. A canvas is a rectangular area on an HTML page. By default, a canvas has no border and no content. The markup looks like this:

Mar 18, 2025 · Luckily, we have an assortment of path drawing functions which make it possible to compose very complex shapes. First let's look at the rectangle. There are three functions that draw rectangles on the canvas: Draws a filled rectangle. Draws a rectangular outline. Clears the specified rectangular area, making it fully transparent.

Apr 10, 2025 · Let's start this tutorial by looking at the <canvas> HTML element itself. At the end of this page, you will know how to set up a canvas 2D context and have drawn a first example in your browser.

Summary: in this tutorial, you’ll learn about HTML Canvas and how to use JavaScript to draw on the canvas. HTML5 features the <canvas> element that allows you to draw 2D graphics using JavaScript. The <canvas> element requires at least two attributes: width and height that specify the size of the canvas:

Jun 12, 2023 · Canvas has several methods for drawing paths, boxes, circles, text, and adding images. Example: This example shows the basic use of Canvas in HTML. Output: HTML Canvas Reference Complete Reference. Return the color, gradient, or pattern used to fill the drawing. Return the stroke of color, gradient, or pattern used in the drawing.

In this comprehensive guide, we will explore the functions and capabilities that power HTML Canvas. To use canvas, you simply need to add a element to your HTML document: You can specify width and height attributes on the canvas element, but …

To draw the graphics, you must use a script because the <canvas> element is only a container for graphics. The getContext () method returns an object which presents properties and methods for drawing on the canvas. Sets or returns the color, gradient, or pattern used to fill the shapes.