@antv/f-my

--- package/lib/index.js (excerpt) ---
"use strict";

var _fEngine = require("@antv/f-engine");
function convertTouches(touches) {
  if (!touches) return touches;
  touches.forEach(function (touch) {
    touch.clientX = touch.x;
    touch.clientY = touch.y;
  });
  return touches;
}
function dispatchEvent(el, event, type) {
  if (!el || !event) return;
  if (!event.preventDefault) {
    event.preventDefault = function () {};
  }
  event.type = type;
  event.target = el;
  var touches = event.touches,
    changedTouches = event.changedTouches,
    detail = event.detail;
  event.touches = convertTouches(touches);
  event.changedTouches = convertTouches(changedTouches);
  if (detail) {
    event.clientX = detail.x;
    event.clientY = detail.y;
  }
  el.dispatchEvent(event);
}
var getPixelRatio = function getPixelRatio() {
  return my.getSystemInfoSync().pixelRatio;
};
// 判断是否是新版 canvas 所支持的调用方法（AppX 2.7.0 及以上）
var isAppX2CanvasEnv = function isAppX2CanvasEnv() {
  return my.canIUse('canvas.onReady') && my.canIUse('createSelectorQuery.return.node');
};
Component({
  props: {
    onRender: function onRender(_props) {},
    // width height 会作为元素兜底的宽高使用
    width: null,
    height: null,
    onError: function onError() {},
    onCanvasReady: function onCanvasReady() {},
    onCanvasRender: function onCanvasRender() {},
    type: '2d' // canvas 2d, 基础库 2.7 以上支持
  },
  /**
   * 组件创建时触发
   * 注意：
   *    使用该生命周期，项目配置需启用："component2": true
   */
  onInit: function onInit() {
    this.setCanvasId();
  },
  didMount: function 

--- package/lib/web.js (excerpt) ---
"use strict";

var _fEngine = require("@antv/f-engine");
var _adapter = require("./adapter");
function convertTouches(touches) {
  if (!touches) return touches;
  touches.forEach(function (touch) {
    touch.clientX = touch.x;
    touch.clientY = touch.y;
  });
  return touches;
}
function dispatchEvent(el, event, type) {
  if (!el || !event) return;
  if (!event.preventDefault) {
    event.preventDefault = function () {};
  }
  event.type = type;
  event.target = el;
  var touches = event.touches,
    changedTouches = event.changedTouches,
    detail = event.detail;
  event.touches = convertTouches(touches);
  event.changedTouches = convertTouches(changedTouches);
  if (detail) {
    event.clientX = detail.x;
    event.clientY = detail.y;
  }
  el.dispatchEvent(event);
}
Component({
  data: {
    width: null,
    height: null,
    rpx2px: 0.5,
    pixelRatio: 2,
    renderContent: null
  },
  didMount: function didMount() {
    var onHandleRef = this.props.onHandleRef;
    onHandleRef && this.props.onHandleRef({
      setRenderContent: this.setRenderConetent.bind(this),
      updateChart: this.updateChart.bind(this),
      clear: this.clear.bind(this)
    });
    this.createChart();
  },
  didUpdate: function didUpdate() {
    var _this = this;
    var skipUpdate = this.props.skipUpdate;
    // 组件更新不更新图表
    if (skipUpdate) return;
    var _a = this,
      canvas = _a.canvas,
      props = _a.props;
    if (!canvas) return;
    var theme = props.theme,
      px2hd = props.px

--- package/es/index.js (excerpt) ---
import { Canvas } from '@antv/f-engine';
function convertTouches(touches) {
  if (!touches) return touches;
  touches.forEach(function (touch) {
    touch.clientX = touch.x;
    touch.clientY = touch.y;
  });
  return touches;
}
function dispatchEvent(el, event, type) {
  if (!el || !event) return;
  if (!event.preventDefault) {
    event.preventDefault = function () {};
  }
  event.type = type;
  event.target = el;
  var touches = event.touches,
    changedTouches = event.changedTouches,
    detail = event.detail;
  event.touches = convertTouches(touches);
  event.changedTouches = convertTouches(changedTouches);
  if (detail) {
    event.clientX = detail.x;
    event.clientY = detail.y;
  }
  el.dispatchEvent(event);
}
var getPixelRatio = function getPixelRatio() {
  return my.getSystemInfoSync().pixelRatio;
};
// 判断是否是新版 canvas 所支持的调用方法（AppX 2.7.0 及以上）
var isAppX2CanvasEnv = function isAppX2CanvasEnv() {
  return my.canIUse('canvas.onReady') && my.canIUse('createSelectorQuery.return.node');
};
Component({
  props: {
    onRender: function onRender(_props) {},
    // width height 会作为元素兜底的宽高使用
    width: null,
    height: null,
    onError: function onError() {},
    onCanvasReady: function onCanvasReady() {},
    onCanvasRender: function onCanvasRender() {},
    type: '2d' // canvas 2d, 基础库 2.7 以上支持
  },
  /**
   * 组件创建时触发
   * 注意：
   *    使用该生命周期，项目配置需启用："component2": true
   */
  onInit: function onInit() {
    this.setCanvasId();
  },
  didMount: function didMount() {