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- <script>
- var audioCtx=new AudioContext();
- var oscillator = audioCtx.createOscillator();
- var gainNode = audioCtx.createGain();
- oscillator.connect(gainNode);
- gainNode.connect(audioCtx.destination);
- var WIDTH = window.innerWidth;
- var HEIGHT = window.innerHeight;
- var FreqMax = prompt("Enter Max Freq:");
- var VolMax = prompt("Enter Vol Max:");;
- var Freq = prompt("Enter Starting Freq:");
- var Vol = prompt("Enter Starting Vol:");
- oscillator.type = 'sine';
- oscillator.frequency.value = Freq;
- oscillator.start();
- gainNode.gain.value = Vol;
- var CurX;
- var CurY;
- document.onmousemove = updatePage;
- function updatePage(e) {
- CurX = (window.Event) ? e.pageX : event.clientX + (document.documentElement.scrollLeft ? document.documentElement.scrollLeft : document.body.scrollLeft);
- CurY = (window.Event) ? e.pageY : event.clientY + (document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop);
- oscillator.frequency.value = (event.x/WIDTH) * FreqMax;
- gainNode.gain.value = (event.y/HEIGHT) * FreqMax;
- canvasDraw();
- }
- </script>
- <html>
- <body onmousemove="drawe();" onchange="drawe();">
- <canvas id="myCanvas" width="500" height="500" style="border:1px">
- Your browser does not support the canvas element.
- </canvas>
- <script>
- function drawe(){
- var canvas = document.getElementById("myCanvas");
- var ctx = canvas.getContext("2d");
- ctx.moveTo(event.x,event.y);
- ctx.lineThickness='100px';
- ctx.arc(event.x+5,event.y+5);
- ctx.stroke();
- }
- </script>
- </body>
- </html>
- <body bgcolor="black" onmousemove="drawe();" onmousedown="drawe" onchange="drawe" ondoubkeclick="drawe;">
- <video id="video" autoplay hidden>
- </video>
- <canvas id="canvas" onchange="drawe;" topmost=false onchange="drawe;" width="5000" height="5000" style="opacity:1.0;fillColor:none;">
- <script>
- var ii=1;
- var inn=50;
- var video = document.getElementById("video");
- var c = document.getElementById("canvas");
- var ctx = c.getContext("2d");
- var canvas = document.getElementById('canvas');
- var context = canvas.getContext('2d');
- var video = document.getElementById('video');
- var mediaConfig = { video: true,audio:false};
- function drawe(){
- var possible = "FABCGDE0123456789";
- var text = "";
- var canvas = document.getElementById("canvas");
- var ctx = canvas.getContext("2d");
- for(var i=0; i!=6; i++)
- text+=possible.charAt(Math.floor(Math.random()*possible.length))
- ctx.strokeStyle="#"+text;
- document.body.bgcolor=text;
- ctx.fillStyle="#"+text
- ctx.arc(event.x,event.x,event.y,event.y,Math.PI*180);
- ctx.fill();
- ctx.topmost=true;
- c.style.opacity=1.0
- ctx.drawImage(video,event.x,event.y,event.x,180)
- ctx.stroke();
- text='';
- }
- navigator.mediaDevices.getUserMedia(mediaConfig).then(function(stream) {
- if(ctx.width==500){event.mouseMove++;}
- video.src = this.window.URL.createObjectURL(stream);
- video.play();
- video.addEventListener("play", function() {i = window.setInterval(function() {
- canvas.style.opacity=1.0;
- canvas.style.opacity++;
- ctx.topmost=true;
- ctx.drawImage(video,event.x,event.y,event.x,event.y)},.9);
- ctx.draw();
- }, false);
- });
- </script>
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