简单教程
提交运行
代码编辑器:
<!DOCTYPE html> <meta charset="utf-8"> <canvas id="myCanvas" width="200" height="100" style="border:1px solid #d3d3d3;"> 您的浏览器不支持 HTML5 canvas 标签</canvas> <script> var c=document.getElementById("myCanvas"); var ctx=c.getContext("2d"); ctx.moveTo(0,0); ctx.lineTo(200,100); ctx.stroke(); </script>
运行结果: