Function autoToFixedAttachment

src/js/utils/offset.js:56–68

(attachment, relativeToAttachment)

}

export function autoToFixedAttachment(attachment, relativeToAttachment) {
  let { left, top } = attachment;

  if (left === 'auto') {
    left = MIRROR_LR[relativeToAttachment.left];
  }

  if (top === 'auto') {
    top = MIRROR_TB[relativeToAttachment.top];
  }

  return { left, top };
}

export function offsetToPx(offset, size) {
  if (isString(offset.left) && offset.left.indexOf('%') !== -1) {