Using Javascript, I have to create the image below but I am not sure on how to do it. How should I fix my code in order to make it look like the image?

Image

The image has to appear when I press the button stated on the code.

Code:

#content-wrapper {

width: 600px;

margin: 0 auto;

text-align: center;

}

#canvasRun {

background-color: #c00;

border: 0;

color: #fff;

}

// Canvas Drawing Code Here

//var x = document.title;

//document.getElementById("content-wrapper").innerHTML = x;

var canvas = document.getElementById('myCanvas');

if (canvas.getContext)

{

var context = myCanvas.getContext('2d');

context.beginPath();

context.moveTo(220,230);

context.lineTo(190,300);

context.lineTo(300,300);

context.fillStyle = "green";

context.fill();

}

//Rectangle Script ends

//Circle Script Starts

var c=document.getElementById("myCanvas");

var ctx=c.getContext("2d");

ctx.beginPath();

ctx.arc(240,75,50,0,2*Math.PI);

ctx.lineWidth = 10;

ctx.strokeStyle = "white";

ctx.fillStyle = "blue";

ctx.fill();

//Circle Script ends

//Arc Script Starts

var canvas = document.getElementById('myCanvas');

var context = canvas.getContext('2d');

context.beginPath();

context.arc(450, 115, 75, 3.455, 5.9690, false);

context.lineWidth = 10;

context.strokeStyle = 'orange'

context.stroke();

//Arc script ends

//Rectangle Script Starts

var c=document.getElementById("myCanvas");

var ctx=c.getContext("2d");

ctx.rect(600,45,150,90);

ctx.stroke();

var context = canvas.getContext('2d');

var x = canvas.width / 2;

var y = canvas.height / 2;

var radius = 75;

var startAngle = 1.1 * Math.PI;

var endAngle = 1.9 * Math.PI;

var counterClockwise = false;

context.beginPath();

context.arc(x, y, radius, startAngle, endAngle, counterClockwise);

context.lineWidth = 15;

context.strokeStyle = 'red';

context.stroke();

// Red rectangle

ctx.beginPath();

ctx.lineWidth="6";

ctx.strokeStyle="red";

ctx.rect(370,180,230,90);

ctx.stroke();