Function baseYearMasks

codebase/sources/dhtmlxscheduler.es.js:17429–17437

(year)

  return result;
}
function baseYearMasks(year) {
  var yearlen = isLeapYear(year) ? 366 : 365;
  var firstyday = datetime(year, 1, 1);
  var wday = getWeekday(firstyday);
  if (yearlen === 365) {
    return { mmask: M365MASK, mdaymask: MDAY365MASK, nmdaymask: NMDAY365MASK, wdaymask: WDAYMASK.slice(wday), mrange: M365RANGE };
  }
  return { mmask: M366MASK, mdaymask: MDAY366MASK, nmdaymask: NMDAY366MASK, wdaymask: WDAYMASK.slice(wday), mrange: M366RANGE };
}
function rebuildMonth(year, month, yearlen, mrange, wdaymask, options) {
  var result = { lastyear: year, lastmonth: month, nwdaymask: [] };
  var ranges = [];