html>
<html lang="zh-cn">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no">
<title>title>
<style type="text/css">
body,p{
padding: 0;
margin: 0;
font-family: "Comic Sans MS","幼圆","黑体",sans-serif;
}
#container{
margin-top: 40px;
position: relative;
height: 100%;
/* background: #aaa;
*/ }
.text{
position: absolute;
height: 100%;
top:0;
}
div.text p{
position: absolute;
color: #666;
font-size: .8em;
}
div.date{
position: absolute;
color: #666;
left: 25;
}
div.date p{
position: absolute;
font-size: .6em;
}
#canvas{
position: relative;
z-index: 9;
background: #fff;
margin-left: 50px;
}
style>
head>
<body>
<div id="container">
<canvas id="canvas">canvas>
<div class="text">
<p>4.14%p>
<p>4.24%p>
<p>4.34%p>
<p>4.44%p>
<p>4.54%p>
div>
<div class="date">
<p>03.01p>
<p>03.02p>
<p>03.03p>
<p>03.04p>
<p>03.05p>
<p>03.06p>
<p>03.07p>
div>
div>
body>
html>
<script>
document.getElementById('container').style.width=window.screen.wdith+'px';
var width=window.screen.width-50-20;
var height=120;
var height1=150;
var pointX=[0,width/6,2*width/6,3*width/6,4*width/6,5*width/6,width];/*X*/
var poin=[0,height-3*height/4,height-2*height/4,height-1*height/4,height];/*Y*/
var pointY=[0,30,height1-3*height/4,height1-2*height/4,height1-1*height/4,height1];
var pointZ=[height1-27,height1-30,height1-80,height1-90,height1-50,height1-70,height1-40];
var p=document.querySelector('.text').getElementsByTagName('p');
var date=document.querySelector('.date').getElementsByTagName('p');
var canvas=document.getElementById('canvas').getContext('2d');
document.getElementById('canvas').setAttribute('width',width);
document.getElementById('canvas').setAttribute('height',height1);
/*Y*/
for(var i=0;i< p.length;i++){
p[i].style.bottom=poin[i]+'px';
}
/*X*/
for(var j=0;j<date.length;j++){
if(window.screen.width<=320){
date[j].style.left=pointX[j]+25+'px';
// date[j].style.transform='rotate(-40deg)';
}else{
date[j].style.left=pointX[j]+25+'px';
}
}
function drawX(){
for(var i=1;i<pointY.length;i++){
canvas.beginPath();
if(i==5) {
canvas.strokeStyle = 'red';
canvas.moveTo(pointX[0], height1);
canvas.lineTo(pointX[6], height1);
canvas.moveTo(pointX[0], height1);
canvas.lineTo(pointX[0], 0);
}else{
canvas.strokeStyle='yellow';
canvas.moveTo(pointX[0],pointY[i]);
canvas.lineTo(pointX[6],pointY[i]);
}
canvas.closePath();
canvas.lineWidth=1;
canvas.stroke();
}
}
drawX();
function drawY(){
for(var i=1;i<pointX.length;i++){
canvas.beginPath();
canvas.strokeStyle='green';
for(var i=1;i<pointX.length;i++){
canvas.moveTo(pointX[i],height1);
canvas.lineTo(pointX[i],0);
}
canvas.closePath();
canvas.lineWidth=1;
canvas.stroke();
}
}
drawY();
function drawZ(){
canvas.beginPath();
canvas.strokeStyle='#000';
for(var i=0;i<pointZ.length;i++){
canvas.arc(pointX[i],pointZ[i],2,360,false);
canvas.moveTo(pointX[i],pointZ[i]);
canvas.lineTo(pointX[i+1],pointZ[i+1]);
}
canvas.closePath();
canvas.stroke()
canvas.lineWidth=1;
canvas.stroke();
};
drawZ();
script>
