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js html5 method of drawing pictures to canvas_javascript skills

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Release： 2016-05-16 15:56:22

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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>

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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.

Related labels：

canvas html5 js

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