fix(分辨率修改): 修复做坐标偏移

static/screenAndroid/WXdraw.js

@@ -239,7 +239,7 @@ var draw_graph = function (graphType, obj) {
       var verticalWidthX =
         touchfor[i].pageX * (window.currentPhoneSize.width / vowidth);
       var verticalHeightY =
-        touchfor[i].pageY * (window.currentPhoneSize.width / voheight);
+        touchfor[i].pageY * (window.currentPhoneSize.height / voheight);
       var idx = ongoingTouches.findIndex(function (ele) {
         return ele.identifier === touchfor[i].identifier;
       });