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js html5 method of drawing pictures to canvas_javascript skills

WBOYOriginal: 2016-05-16 15:56:221330browse

The example in this article describes the method of drawing pictures to canvas using js html5. Share it with everyone for your reference. The specific implementation method is as follows:

<!DOCTYPE html>
<html>
<body>
<canvas id="myCanvas" width="200" height="100"
style="border:1px solid #c3c3c3;">
Your browser does not support the HTML5 canvas tag.
</canvas>
<script type="text/javascript">
var c=document.getElementById("myCanvas");
var ctx=c.getContext("2d");
var img=new Image();
img.onload = function(){
ctx.drawImage(img,0,0);
};
img.src="img_flwr.png";
</script>
</body>
</html>

Readers who are interested in more JavaScript-related content can check out the special topics on this site: "Summary of JavaScript animation special effects and techniques" "Summary of JavaScript motion effects and techniques" and "Summary of JavaScript data structure and algorithm skills》

I hope this article will be helpful to everyone’s web programming design.

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