HTML5 Game - Manipulating an Image Using Canvas

  1. HOME
  2. HTML5 Game
  3. Canvas
  4. Image Data

Description

Manipulating an Image Using Canvas

Demo

ResultView the demo in separate window 

<!DOCTYPE html> 
<html> 
    <head> 
        <title>Canvas Demo</title> 
        <style> 
canvas { /*from www  .  ja v a2 s . co m*/
  border: 1px solid #000; 
} 
        </style> 
    </head> 
    <body> 
      <canvas id="myCanvas" width="200" height="200">Did You Know: Every time 
        you use a browser that doesn't support HTML5
      </canvas> 
      <script> 
// Get the context we will be using for drawing. 
let myCanvas = document.getElementById('myCanvas'); 
let myContext = myCanvas.getContext('2d'); 
  
// Create a new image element and fill it with a kitten. 
let myImage = new Image(); 
myImage.src = 'http://java2s.com/style/download.png'; 
// We can't do anything until the image has successfully loaded. 
myImage.onload = function() { 
  myContext.drawImage(myImage, 25, 25, 150, 150, 0, 0, 150, 50); 
}; 
      </script> 
    </body> 
</html>

Related Topic