HTML5 Dynamically create Canvas

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北海茫月
北海茫月 2020-12-05 03:43

Hi there I have a question about dynamically creating a canvas using javascript.

I create a canvas like this:

var canvas = document.createElement(\'c         


        
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  •  一整个雨季
    2020-12-05 04:14

    Alternative

    Use element .innerHTML= which is quite fast in modern browsers

    document.body.innerHTML = "";
    
    
    // TEST
    
    var ctx = CursorLayer.getContext("2d");
    ctx.fillStyle = "red";
    ctx.fillRect(100, 100, 50, 50);
    canvas { border: 1px solid black }

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