xlb-main-login/src/components/verifition/utils/util.js

``` yarn install ```

export function resetSize(vm) {
  var imgWidth, imgHeight, barWidth, barHeight // 图片的宽度、高度，移动条的宽度、高度

  var parentWidth = vm.$el.parentNode.offsetWidth || window.offsetWidth
  var parentHeight = vm.$el.parentNode.offsetHeight || window.offsetHeight

  if (vm.imgSize.width.indexOf('%') !== -1) {
    imgWidth = (parseInt(this.imgSize.width) / 100) * parentWidth + 'px'
  } else {
    imgWidth = this.imgSize.width
  }

  if (vm.imgSize.height.indexOf('%') !== -1) {
    imgHeight = (parseInt(this.imgSize.height) / 100) * parentHeight + 'px'
  } else {
    imgHeight = this.imgSize.height
  }

  if (vm.barSize.width.indexOf('%') !== -1) {
    barWidth = (parseInt(this.barSize.width) / 100) * parentWidth + 'px'
  } else {
    barWidth = this.barSize.width
  }

  if (vm.barSize.height.indexOf('%') !== -1) {
    barHeight = (parseInt(this.barSize.height) / 100) * parentHeight + 'px'
  } else {
    barHeight = this.barSize.height
  }

  return { imgWidth: imgWidth, imgHeight: imgHeight, barWidth: barWidth, barHeight: barHeight }
}

export const codeChars = [
  1,
  2,
  3,
  4,
  5,
  6,
  7,
  8,
  9,
  'a',
  'b',
  'c',
  'd',
  'e',
  'f',
  'g',
  'h',
  'i',
  'j',
  'k',
  'l',
  'm',
  'n',
  'o',
  'p',
  'q',
  'r',
  's',
  't',
  'u',
  'v',
  'w',
  'x',
  'y',
  'z',
  'A',
  'B',
  'C',
  'D',
  'E',
  'F',
  'G',
  'H',
  'I',
  'J',
  'K',
  'L',
  'M',
  'N',
  'O',
  'P',
  'Q',
  'R',
  'S',
  'T',
  'U',
  'V',
  'W',
  'X',
  'Y',
  'Z',
]
export const codeColor1 = ['#fffff0', '#f0ffff', '#f0fff0', '#fff0f0']
export const codeColor2 = ['#FF0033', '#006699', '#993366', '#FF9900', '#66CC66', '#FF33CC']