paint method

void paint(ActorStroke stroke, Canvas canvas, Path path)

Implementation

void paint(ActorStroke stroke, ui.Canvas canvas, ui.Path path) {
  if (stroke.width == 0) {
    return;
  }

  if (stroke.isTrimmed) {
    if (effectPath == null) {
      bool isSequential = stroke.trim == TrimPath.sequential;
      double start = stroke.trimStart.clamp(0, 1).toDouble();
      double end = stroke.trimEnd.clamp(0, 1).toDouble();
      double offset = stroke.trimOffset;
      bool inverted = start > end;
      if ((start - end).abs() != 1.0) {
        start = (start + offset) % 1.0;
        end = (end + offset) % 1.0;

        if (start < 0) {
          start += 1.0;
        }
        if (end < 0) {
          end += 1.0;
        }
        if (inverted) {
          final double swap = end;
          end = start;
          start = swap;
        }
        if (end >= start) {
          effectPath = trimPath(path, start, end, false, isSequential);
        } else {
          effectPath = trimPath(path, end, start, true, isSequential);
        }
      } else {
        effectPath = path;
      }
    }
    // ignore: parameter_assignments
    path = effectPath!;
  }
  canvas.drawPath(path, _paint);
}