1.video 標籤canvas
src:路徑ide
height :高spa
width :寬code
autoplay: 視頻加載完畢自動播放視頻
controls :controls 提供播放暫定等操做按鈕對象
<video src="audio/shake.wav" height="1000px;" width="1000px;" autoplay="autoplay" controls="controls"></video>blog
2.audio 標籤seo
同上ip
<audio src="audio/friendship.mp3" autoplay="autoplay" controls="controls"></audio>get
3.canvas
<canvas id="c1" onmousemove="asm(event)" onmouseout="ost()"></canvas>
3.1繪製規則長方形
var cc1=document.getElementById("c1"); var c2d=cc1.getContext("2d"); //獲取繪圖對象 c2d.fillStyle="#0000FF"; //填充的樣式 c2d.strokeStyle//邊框樣式 c2d.fillRect(100,10,150,175); //起點x,y寬高 -邊框 c2d.strokeRect(100,10,150,175); //起點x,y寬高 -填充模式 function asm(e){ var x=e.clientX; //獲取X的值 var y=e.clientY; //獲取Y的值 document.getElementById("show").innerHTML="X:"+x+"-y:"+y; } function ost(){ document.getElementById("show").innerHTML=""; }
3.2繪製三角形
<canvas id="ca1"></canvas> var can1=document.getElementById("ca1").getContext("2d"); can1.moveTo(10,10); can1.lineTo(150,50); can1.lineTo(10,50); can1.fill(); //填充 can1.stroke(); //繪製邊界