???? ???? ???? ???? ??? ?? ?????. HTML? ??? ??? ??? ? ?? ? ?? ??? ??? ??? ? ?? ?? ??? ??? ? ???? ?? ??? ??? HTML? ???? ?? ? ?????. ??? JavaScript? ?? ???? ??? ???? ? ???? ??? ???? ??? ? ?????. ??? ???? ?????? ??? ? ???? ????? ?? ??, ???, ??? ??? ?? ???? ??????? ???? ???.
???? HTML? ???? ???? ???? ??? HTML5?? ? ??? ??? ??????. ? HTML5? ??? JavaScript ????? ???? ???? ??? ? ?????. ? ??? ??? ???? ???? ?? ?? ????. ??? ??? ???? ??? ?????, ???, ?? ??, ??? ???? ??? ? ????. ? ??? ??? Apple Company? ?? Web Kit? ?? ???????.
??? ?:??? ?? ??? ?? ???? ???? ?? ??? ??? ???? ?? ????? ???? ?????. ??? ?? ??? ???? ?? ????? HTML?? ??? ??? ?????. ?? ??? ??? ??? ????? ??? ?? ? ????.
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HTML? ??? ???
<canvas> //specify some properties inside canvas tag because different shape have different properties like width="" ,height="" , style=””
//code
</canvas>
<script>
//script code for animations and graphics
</script>
HTML?? ??? ??? ??? ?
?? ??? ????.
?? #1
???? ?? ???? ?? ? ?:
???:
<!DOCTYPE html>
<html>
<head>
<title>
Canvas in HTM5
</title>
<!--CSS Styles-->
<style>
h1
{
color: green;
text-align:center;
}
p
{
color:brown;
border: solid 2px blue;
font-size: 25px;
}
</style>
</head>
<body>
<h1>
Circle Shape inside Rectangle Shape
</h1>
<canvas id="rectangleCircle" width="300" height="200" style="border:2px solid red;">
</canvas>
<script>
var circle = document.getElementById("rectangleCircle");// with id drawing circle shape with script
var creatingCircle = circle.getContext("2d");//get the circle type from 2d shape
creatingCircle.beginPath();//circle shape begin
creatingCircle.arc(150,100,80,4,4*Math.PI);//circle x, y and size of the circle
creatingCircle.stroke();//stroke of the circle
</script>
</body>
</html>
???:
?? #2
???? ?? ? ?? ??? ??? ?:
??:
/strong><!DOCTYPE html>
<html>
<head>
<title>
Canvas in HTM5
</title>
<!--CSS Styles-->
<style>
h1
{
color: red;
text-align:center;
}
p
{
color:green;
border: solid 2px maroon;
font-size: 25px;
}
</style>
</head>
<body>
<h1>
Text Inside the Circle Shape
</h1>
<canvas id="rectangleCircle" width="300" height="200" style="border:2px solid navy;">
</canvas>
<script>
var circle = document.getElementById("rectangleCircle");// with id drawing circle shape with script
var creatingCircle = circle.getContext("2d");//get the circle type from 2d shape
creatingCircle.beginPath();//circle shape begin
creatingCircle.arc(150,100,100,4,4*Math.PI);//circle x, y and size of the circle
creatingCircle.stroke();//stroke of the circle
creatingCircle.font = "30px Arial";//Creating a font
creatingCircle.strokeText("EDUCBA",100,90);// Creating text inside the circle
</script>
</body>
</html>
??:
?? #3
???? ???? ? ??? ?:
??:?
<!DOCTYPE html>
<html>
<head>
<title>
Canvas in HTM5
</title>
<!--CSS Styles-->
<style>
h1
{
color: blue;
text-align:center;
}
p
{
color:red;
border: solid 2px orange;
font-size: 25px;
}
</style>
</head>
<body>
<h1>
Draw the Line with Canvas
</h1>
<canvas id="lineID" width="400" height="400" style="border:2px solid orange;">
</canvas>
<script>
var line = document.getElementById("lineID");// with id drawing line shape with script
var lineCreate = line.getContext("2d");//get the line type from 2d shape
lineCreate.moveTo(0,0);//move the line
lineCreate.lineTo(400,400);//Where to where line has to move
lineCreate.stroke();//line stroke
</script>
</body>
</html>
??:
?? #4
???? ??? ??? ?? ?:
??:?
<!DOCTYPE html>
<html>
<head>
<title>
Canvas in HTM5
</title>
<!--CSS Styles-->
<style>
h1
{
color: fuchsia;
text-align:center;
}
p
{
color:blue;
border: solid 2px skyblue;
font-size: 25px;
}
</style>
</head>
<body>
<h1>
Triangle Shape with Canvas
</h1>
<canvas id="triangleID" width="300" height="300" style="border:2px solid skyblue;">
</canvas>
<script>
var canvas = document.getElementById('triangleID');// with id drawing traingles shape with script
if (canvas.getContext)
{
var traingle = canvas.getContext('2d');//get the traingels type from 2d shape
//Creating the traingle
traingle.beginPath();
traingle.moveTo(25,25);
traingle.lineTo(105,25);
traingle.lineTo(25,105);
traingle.fill();
// Triangle can be stroked with below fuctions
traingle.beginPath();
traingle.moveTo(125,125);
traingle.lineTo(125,45);
traingle.lineTo(45,125);
traingle.closePath();
traingle.stroke();
} else
{
alert('Your browser does ot support this feature');//alert the user
document.write('Your browser does ot support this feature');//display the output
}
</script>
</body>
</html>
??:
???
HTML5 ????? ??? ??? ???????. ???? JavaScript ?? ?? ??? ??? ???? ?? ? ?? ??? ??? ?????. ?, ????, ?, ??? ?? ?? ?? ? ????.
? ??? HTML? ??? ??? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!