JavaScript/HTML5_JavaScript/Sava_Dynamic_Image.html at master · TheShubham-K/JavaScript · GitHub

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<!DOCTYPE html>
<htmllang="en">

<head>
<metacharset="UTF-8" />
<metaname="viewport" content="width=device-width, initial-scale=1.0" />
<title>&#x1F3F4;&#x200D;&#x2620;&#xFE0F; Complete Javascripts Course</title>
<linkhref="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" rel="stylesheet"
integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous" />
<style>
canvas {
border:1px solid rgb(235,17,206);
 }
</style>
</head>

<body>
<br/>
<br/>
<center>
<!-- <input type="text" id="item"> -->

<br/>
<divid="wrapper">&#x1F4C3; &#x1F3EA; 👾</div>
<br/>
<divid="output">Complete JavaScript Course</div>
<br/><br/>
<!-- <div>JSON: JavaScript Object Notation</div> -->
<inputtype="color" id="bgColor">
<inputtype="button" id="save" value="save">
<inputtype="button" id="clear" value="clear"><br><br>
<canvasid="canvas"></canvas>
<br><br>
<imgsrc="" width="300" height="200" id="holder">
<br/><br/>
</center>
<script>
varcanvas=document.getElementById('canvas');
varctx=canvas.getContext('2d');
varoutput=document.getElementById('output');
canvas.width=700;
canvas.height=700;
window.onload=init;
varpos={
x: 0,
y: 0
};
varbgColor="black";
varbgC=document.getElementById('bgColor');
bgC.addEventListener('change',function(){
bgColor=event.target.value;
})
document.getElementById('save').addEventListener('click',function(){
vardataURL=canvas.toDataURL();
console.log(dataURL);
document.getElementById('holder').src=dataURL;
})
document.getElementById('clear').addEventListener('click',function(){
ctx.clearRect(0,0,canvas.width,canvas.height);
})

functioninit(){
canvas.addEventListener('mousemove',draw);
canvas.addEventListener('mousemove',sPos);
canvas.addEventListener('mouseenter',sPos);
}

functiondraw(e){
if(e.buttons!==1)return;
output.innerHTML="X = "+pos.x+" Y = "+pos.y;
ctx.beginPath();
ctx.moveTo(pos.x,pos.y);
sPos(e);
ctx.lineTo(pos.x,pos.y);
ctx.strokeStyle=bgColor;
ctx.lineWidth=10;
ctx.lineCap='round';
ctx.stroke();
}

functionsPos(e){
console.dir(e);
pos.x=e.pageX;
pos.y=e.pageY;
}
</script>

<scriptsrc="https://code.jquery.com/jquery-3.5.0.js"
integrity="sha256-r/AaFHrszJtwpe+tHyNi/XCfMxYpbsRg2Uqn0x3s2zc=" crossorigin="anonymous"></script>
<scriptsrc="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js"></script>
<scriptsrc="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.bundle.min.js"></script>
</body>

</html>