@zhsz/cool-design-dv/lib/hooks/useHeader.js

"use strict";
Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
const vue = require("vue");
const color = require("../utils/color.js");
function useHeader($emit, color$1, page) {
  const width = vue.ref(0);
  const height = vue.ref(0);
  const svgStyle = vue.computed(() => {
    return {
      zoom: width.value / 1920
    };
  });
  const dark = vue.computed(() => {
    const colorArray = color.getRgbaValue(color$1);
    colorArray[3] = 0.3;
    return `rgba(${colorArray.join(",")})`;
  });
  const light = vue.computed(() => {
    const colorArray = color.getRgbaValue(color$1);
    colorArray[3] = 0.6;
    return `rgba(${colorArray.join(",")})`;
  });
  function resize($el) {
    var _a, _b;
    const rect = $el == null ? void 0 : $el.getBoundingClientRect();
    if (!rect) {
      return;
    }
    width.value = rect.width / (((_a = page == null ? void 0 : page.widthScale) == null ? void 0 : _a.value) ?? 1);
    height.value = rect.height / (((_b = page == null ? void 0 : page.heightScale) == null ? void 0 : _b.value) ?? 1);
    $emit("resize", [width.value, height.value]);
  }
  return { svgStyle, dark, light, resize, color: color$1 };
}
exports.useHeader = useHeader;