@antv/f6-alipay

--- package/es/container/container.js (excerpt) ---
import _extends from "@babel/runtime/helpers/extends";
Component({
  data: {
    supportNative: !!my._createCanvas,
    waterStyle: '',
    finalPixelRatio: 1
  },
  props: {
    style: '',
    width: 100,
    height: 100,
    forceMini: false,
    pixelRatio: 1,
    onTouchEvent: function onTouchEvent() {},
    onInit: function onInit() {},
    onError: function onError() {},
    waterMarker: null,
    updateEventOffsetFlag: null
  },
  didMount: function didMount() {
    // pixel 向上取整，保持和g同样的规则
    var pixelRatio = this.props.pixelRatio;
    var finalPixelRatio = pixelRatio >= 1 ? Math.ceil(pixelRatio) : 1;
    this.setData({
      finalPixelRatio: finalPixelRatio
    });

    if (!this.data.supportNative || this.props.forceMini) {
      this.onCanvasReady();
    }
  },
  didUpdate: function didUpdate(prev) {
    if (prev.updateEventOffsetFlag !== this.props.updateEventOffsetFlag) {
      this.refreshOffset();
    }
  },
  methods: {
    onCanvasReady: function onCanvasReady() {
      var _this = this;

      var canvasId = "f6-canvas-" + this.$id;
      my.createSelectorQuery().select("#" + canvasId).boundingClientRect().exec(function (ret) {
        if (ret && ret[0]) {
          _this.rect = ret[0];
        } else {
          _this.rect = {
            bottom: 0,
            height: 0,
            left: 0,
            right: 0,
            top: 0,
            width: 0
          };
          _this.props.onError && _this.props.onError(ret);
        }

        if (_this.dat