setAltrefRefreshPeriod method

void setAltrefRefreshPeriod(
  1. int v
)

Replace altrefRefreshPeriod at runtime. Takes effect on the next inter frame. v must be >= 0 (0 falls back to the static refreshAltrefOnInter flag). Does NOT immediately refresh ALTREF -- use requestAltrefRefresh for that.

Implementation

void setAltrefRefreshPeriod(int v) {
  if (v < 0) {
    throw ArgumentError('setAltrefRefreshPeriod: v must be >= 0 (got $v)');
  }
  _altrefRefreshPeriod = v;
}