fix: example app

zhangzengfei

2020-09-09 9f90f790c672413580725cfb5c0359f555b91bd6

 src/components/canvas/index.vue

@@ -103,7 +103,7 @@
      ctx: null,
      visible: false,
      baseImg: undefined,
      showProportion: 1.71
      showProportion: 1.666
    };
  },
  watch: {