You can programatically set the canvas width + height: // Using jQuery to get window width + height. canvasObject.width = $(window).width(); canvasObject.height = $(window).height(); I've tested this and it as long as you redraw what's on the canvas after you've resized it …

Jul 8, 2010 · With a Canvas it's possible to set the physical/viewable size and the virtual size independently, eg. draw onto a 500x500 canvas that's been set to fill a 1280x768 screen, but the actual canvas still remains at 500x500.

Aug 3, 2020 · // Creates a new canvas element and appends it as a child. // to the parent element, and returns the reference to. // the newly created canvas element. function createCanvas(parent, width, height) { var canvas = {}; canvas.node = document.createElement('canvas'); canvas.context = canvas.node.getContext('2d'); canvas.node.width = width || 100;

Jun 26, 2021 · To make the HTML canvas full screen with JavaScript, we can set the canvas width and height to the browser window width and height respectively. For instance, we can create a canvas with: <canvas style="border:1px solid #000000;"> </canvas>

Jul 3, 2021 · The CSS includes some basic styling to make the canvas fill the entire viewport. The JavaScript section contains functions to resize the canvas ( resizeCanvas ) and draw on it ( draw ). The resizeCanvas function sets the canvas width and …

Learn how to make an HTML5 canvas element fill the entire web page with this step-by-step guide.

Oct 5, 2024 · This article will walk you through how to make a Canvas fullscreen using JavaScript, and discuss performance optimizations when frequently updating Canvas content, such as animations or complex drawings.

Create a canvas inside of that new window, setting the width and height of the canvas to the width - 10px and the height - 20px (to allow for the bar and the edges of the window). Then work your magic on that canvas.

The fill() method fills the current path. The default fillStyle is #000000 (solid black). The fill() method will close the path, like closePath() , before filling it.

The FullScreenCanvas library is a lightweight library that simplifies the process of creating and removing one or more full-screen HTML <canvas /> elements. Each canvas occupies the full width and height of the window area, even if the window is …