1 apiready = function() {
2 var winWidth = api.winWidth;
3 var winHeight = api.winHeight;
4 console.log(winHeight);
5 var canvasList = document.getElementById('leftjoystick');
6 var canvas = document.createElement('canvas');
7 $api.css(canvasList,'margin-top:' + 2*winHeight/5 +'px;margin-left:'+winWidth/15 +'px;')
8 // canvasList.marginLeft = winWidth / 10;
9 // canvasList.marginTop = winHeight / 5;
10 canvasList.appendChild(canvas);
11 // if(api.systemType == 'ios')
12 canvas.width = winHeight / 1.8; //☜
13 canvas.height = winHeight / 1.8;
14 //...
15 //最后再执行画图操作
16 }
