setCyclicRefreshPercent method

void setCyclicRefreshPercent(
  1. int v
)

Replace cyclicRefreshPercent at runtime. Takes effect on the next inter frame. v must be in [0, 100]. The internal raster cursor is preserved, so the refresh pattern continues from where it was -- raising the percentage just enlarges the per-frame stripe; lowering it shrinks it; setting 0 stops cyclic refresh without disturbing the cursor.

Implementation

void setCyclicRefreshPercent(int v) {
  if (v < 0 || v > 100) {
    throw ArgumentError(
        'setCyclicRefreshPercent: v must be in [0,100] (got $v)');
  }
  _cyclicRefreshPercent = v;
}